Add comprehensive test coverage for edge cases and error handling #24
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This commit adds extensive test files covering various edge cases and error handling scenarios across the git-commitai codebase. Tests include: - API request error handling and retry mechanisms - Edge cases in prompt building and commit message processing - Auto-staging and amend mode edge cases - Configuration loading and precedence - Debug logging with secret redaction - Dry run functionality - File operation error handling - Git command execution edge cases - Binary file info processing - Git diff and status edge cases - Commit message stripping and validation
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Caution Review failedThe pull request is closed. WalkthroughAdds a large suite of new unit and integration tests under tests/ covering API request retry/error handling, prompt building, git operations, file I/O, redaction/logging, CLI/main flow, and many edge cases. No production code or public API changes. Changes
Sequence Diagram(s)sequenceDiagram
participant Caller as make_api_request caller
participant Requestor as git_commitai.make_api_request
participant URLLib as urlopen
Caller->>Requestor: call make_api_request(config, message)
Requestor->>URLLib: urlopen(request)
alt success (valid JSON)
URLLib-->>Requestor: response -> read() -> JSON
Requestor-->>Caller: parsed message content
else transient error / non-JSON / server error
URLLib--x Requestor: raise URLError/HTTPError or return bad payload
Requestor->>Requestor: if retry_count < MAX_RETRIES sleep/backoff and retry
Requestor->>URLLib: urlopen(request) (retry)
opt exhausted
Requestor-->>Caller: SystemExit (non-zero)
end
end
Estimated code review effort🎯 3 (Moderate) | ⏱️ ~30 minutes Possibly related PRs
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Actionable comments posted: 8
🧹 Nitpick comments (50)
tests/test_get_git_diff_amend_edge_cases.py (1)
18-19: Strengthen assertions to verify formatting and call sequenceValidate the code-fence formatting and ensure the fallback path executed by asserting the actual git invocations. This makes the test more robust against regressions in output formatting and flow control.
Apply this diff:
mock_run.side_effect = side_effect result = git_commitai.get_git_diff(amend=True) assert "diff --git" in result + + # Verify result is wrapped in code fences (expected formatting) + assert result.startswith("```") and result.strip().endswith("```") + + # Ensure we fell back to cached diff after exception on HEAD^ + calls = [c.args[0] for c in mock_run.call_args_list] + assert any(cmd[:2] == ["rev-parse", "HEAD^"] for cmd in calls) + assert any(cmd == ["diff", "--cached"] for cmd in calls)tests/test_get_git_diff_complex_cases.py (1)
18-21: Add assertions for output formatting and invoked commandsChecking the code-fence wrapper and ensuring the fallback to '--cached' occurred gives stronger guarantees about both output and control flow.
Apply this diff:
mock_run.side_effect = side_effect result = git_commitai.get_git_diff(amend=True) assert "diff --git" in result assert "+new file" in result + + # Output should be wrapped in code fences + assert result.startswith("```") and result.strip().endswith("```") + + # Ensure commands attempted: parent resolution then cached diff fallback + calls = [c.args[0] for c in mock_run.call_args_list] + assert any(cmd[:2] == ["rev-parse", "HEAD^"] for cmd in calls) + assert any(cmd == ["diff", "--cached"] for cmd in calls)tests/test_get_staged_files_amend_mode.py (1)
25-27: Strengthen assertions to verify the exact fallback calls and output shapeAdd assertions to ensure both staged and HEAD show calls were attempted and that the fatal message didn’t leak into the output. Also assert the filename block header to check formatting.
Apply this diff:
mock_run.side_effect = side_effect result = git_commitai.get_staged_files(amend=True) assert "file content from HEAD" in result + # Ensure the fallback path was taken and output is correctly formatted + mock_run.assert_any_call(["show", ":file.txt"], check=False) + mock_run.assert_any_call(["show", "HEAD:file.txt"], check=False) + assert "file.txt\n```\n" in result + assert "fatal:" not in resulttests/test_get_staged_files_complex_cases.py (3)
10-12: Be explicit about matching the name-only call to avoid future ambiguityTighten the condition so it won’t accidentally match diff-tree calls if the test evolves or amend gets toggled.
Apply this diff:
- def side_effect(args, check=True): - if "--name-only" in args: + def side_effect(args, check=True): + if "diff" in args and "--cached" in args and "--name-only" in args: return "file1.py\nfile2.py"
22-26: Assert that errored files are fully excluded from outputSince file1.py raises during numstat and is skipped, assert it’s not present in the final output to strengthen the test.
Apply this diff:
result = git_commitai.get_staged_files() # Should still process file2.py despite file1.py error assert "file2.py" in result assert "print('hello')" in result + assert "file1.py" not in result
28-46: Tighten and future-proof the amend-mode fatal-path assertions; verify fallbacks were attemptedThe current assertion is permissive. Consider accepting the empty-commit placeholder as well, and assert the expected fallback calls were made. This keeps the test robust if implementation later opts to skip files on repeated fatal outputs.
Apply this diff:
result = git_commitai.get_staged_files(amend=True) # Should handle the error gracefully - assert result == "" or "file.txt" in result + assert result in ("", "# No files changed (empty commit)") or "file.txt" in result + # Verify we attempted both staged and HEAD fallbacks for content + mock_run.assert_any_call(["show", ":file.txt"], check=False) + mock_run.assert_any_call(["show", "HEAD:file.txt"], check=False) + # Verify we attempted both numstat checks (index and HEAD range) + mock_run.assert_any_call(["diff", "--cached", "--numstat", "--", "file.txt"], check=False) + mock_run.assert_any_call(["diff", "HEAD^", "HEAD", "--numstat", "--", "file.txt"], check=False)tests/test_git_editor_edge_cases.py (2)
10-13: Flatten nested context managers (Ruff SIM117)Combine the nested with statements into a single context manager for conciseness and to satisfy SIM117.
Apply this diff:
- with patch.dict(os.environ, {}, clear=True): - with patch("git_commitai.run_git", side_effect=Exception("Config error")): - editor = git_commitai.get_git_editor() - assert editor == "vi" # Should fall back to vi + with patch.dict(os.environ, {}, clear=True), \ + patch("git_commitai.run_git", side_effect=Exception("Config error")): + editor = git_commitai.get_git_editor() + assert editor == "vi" # Should fall back to vi
8-13: Consider adding env-var precedence tests (GIT_EDITOR > EDITOR)Optional: Add tests to verify that GIT_EDITOR takes precedence over EDITOR, and that EDITOR is used when GIT_EDITOR is unset. This locks in the documented behavior.
I can draft two additional tests covering these cases if helpful.
tests/test_dry_run_edge_cases.py (2)
20-21: Patch where used: target git_commitai.subprocess.run for isolationPatching subprocess.run at the module under test avoids unintended cross-test interference and ensures the function uses the mocked call.
Apply this diff:
- with patch("subprocess.run") as mock_run: + with patch("git_commitai.subprocess.run") as mock_run:
23-25: Assert invoked git command for stronger guaranteesSince the code builds the command dynamically from args, assert the exact command attempted before the failure to ensure flags are handled as expected.
Apply this diff:
with pytest.raises(SystemExit) as exc_info: git_commitai.show_dry_run_summary(args) assert exc_info.value.code == 1 + + # Verify we attempted the expected command (no extra flags from args) + assert mock_run.call_count == 1 + assert mock_run.call_args[0][0] == ["git", "commit", "--dry-run"]tests/test_is_commit_message_empty_edge_cases.py (1)
10-11: Ensure mock_open supports iteration in 'for line in f'mock_open can be finicky with iteration; configure the iterator to yield the whitespace lines so the test truly exercises the loop logic rather than an empty iteration.
Apply this diff:
- with patch("builtins.open", mock_open(read_data=content)): + m = mock_open(read_data=content) + # Ensure iteration over file yields the provided lines + m.return_value.__iter__.return_value = iter(content.splitlines(True)) + with patch("builtins.open", m): assert git_commitai.is_commit_message_empty("fake_path")tests/test_check_staged_changes_auto_stage.py (2)
11-11: Patch where used: target git_commitai.subprocess.runPatch the subprocess.run used by git_commitai to avoid impacting other test modules and to guarantee the correct reference is mocked.
Apply this diff:
- with patch("subprocess.run") as mock_run: + with patch("git_commitai.subprocess.run") as mock_run:
22-25: Strengthen assertions: verify expected number of subprocess callsGiven the early failure scenario, we expect exactly two subprocess invocations: diff check and staging attempt. Asserting the count makes the test intent clearer.
Apply this diff:
with patch("sys.stdout", new=StringIO()): result = git_commitai.check_staged_changes(auto_stage=True) assert result is False + assert mock_run.call_count == 2tests/test_build_ai_prompt_edge_cases.py (1)
19-31: Tighten normalization assertion to exact expected outputYou can assert the exact normalized string to lock in the "max two newlines" behavior.
Apply this diff:
prompt = git_commitai.build_ai_prompt(repo_config, mock_args) # Should normalize to max 2 newlines assert "\n\n\n" not in prompt + assert prompt == "Line1\n\nLine2"tests/test_redact_secrets_comprehensive.py (1)
22-44: Broaden JSON assertions to include all sensitive JSON keys.You already assert apiKey redaction. To fully cover the JSON-handling path, assert the token field is also redacted.
Apply this diff to add the assertion:
assert "oauth_token=[REDACTED]" in result assert '"apiKey"=[REDACTED]' in result or '"apiKey": "[REDACTED]"' in result + assert '"token": "[REDACTED]"' in result assert "[USER]:[PASS]@" in result assert "ssh-rsa AAAA...[REDACTED]" in result or "ssh-rsa AAAAB3NzaC...[REDACTED]" in resulttests/test_create_commit_message_file_edge_cases.py (1)
16-21: Combine nested context managers (Ruff SIM117).Use a single with statement for multiple patches to reduce indentation and improve readability.
Apply this diff:
- with patch("git_commitai.get_current_branch", return_value="main"): - with patch("git_commitai.run_git", return_value=""): - with tempfile.TemporaryDirectory() as tmpdir: + with patch("git_commitai.get_current_branch", return_value="main"), \ + patch("git_commitai.run_git", return_value=""): + with tempfile.TemporaryDirectory() as tmpdir: commit_file = git_commitai.create_commit_message_file( tmpdir, commit_msg ) with open(commit_file, "r") as f: content = f.read()tests/test_create_commit_message_file_verbose_mode.py (2)
1-34: Enriched summary: verbose amend-on-first-commit path validation with fallbacks.This test targets git_commitai.create_commit_message_file’s verbose+amend path when no parent exists (first commit). Patching:
- git_commitai.get_current_branch -> "main"
- git_commitai.run_git -> side_effect simulating:
- rev-parse HEAD^ raising CalledProcessError (no parent)
- diff --cached returning a minimal diff header line
- diff-tree and name-status returning empty/added status
Flow exercised (per git_commitai.py:1131-1305):
- The function writes the base commit message.
- In amend mode with verbose=True, it attempts parent diff; on failure, it falls back to staged diff via run_git(["diff", "--cached"]).
- It writes the diff as comment-prefixed lines. The assertion "# diff --git a/first.txt" confirms the staged diff fallback was used and correctly formatted for the commit template.
Links to related tests in this PR:
- tests/test_create_commit_message_file_edge_cases.py validates AI-warning placement within the commit template.
- tests/test_flags/test_verbose.py covers:
- tests/test_flags/test_verbose.py::test_create_commit_message_file_with_verbose (non-amend verbose diffs)
- tests/test_flags/test_verbose.py::test_verbose_with_amend (amend with parent diff plus additional staged changes)
- tests/test_main_flow_boundary_conditions.py and tests/test_main_flow_edge_cases.py mock create_commit_message_file in main() to validate broader control-flow and exit conditions.
Dependencies:
- Direct: git_commitai.create_commit_message_file, git_commitai.run_git, git_commitai.get_current_branch, subprocess.CalledProcessError, tempfile.TemporaryDirectory
- Indirect (used by the implementation): os.path.join, file IO, diff commands run via run_git
Dependents (other tests relying on the same function/behavior):
- tests/test_create_commit_message_file_edge_cases.py
- tests/test_flags/test_verbose.py
- tests/test_main_flow_boundary_conditions.py
- tests/test_main_flow_edge_cases.py
11-12: Combine nested patches (Ruff SIM117).Minor readability improvement: chain patches in a single with.
Apply this diff:
- with patch("git_commitai.get_current_branch", return_value="main"): - with patch("git_commitai.run_git") as mock_run: + with patch("git_commitai.get_current_branch", return_value="main"), \ + patch("git_commitai.run_git") as mock_run: def side_effect(args, check=True): if "rev-parse" in args and "HEAD^" in args: raise subprocess.CalledProcessError(1, args) # No parenttests/test_show_man_page.py (1)
16-34: Optional: assert subprocess invocation for negative paths as well.Not required, but mirroring the success-case assertion across failure/exception tests can catch accidental argument changes.
Example:
with patch("subprocess.run") as mock_run: mock_run.return_value.returncode = 1 assert git_commitai.show_man_page() is False mock_run.assert_called_once_with(["man", "git-commitai"], check=False)tests/test_debug_log.py (1)
9-18: Restore DEBUG in a finally block for robustness.If an assertion fails, DEBUG might remain toggled for subsequent tests. Wrap the mutation in try/finally.
Apply this refactor to both tests:
- original_debug = git_commitai.DEBUG - git_commitai.DEBUG = True - with patch("sys.stderr", new=StringIO()) as fake_err: - git_commitai.debug_log("Test message") - output = fake_err.getvalue() - assert "DEBUG: Test message" in output - git_commitai.DEBUG = original_debug + original_debug = git_commitai.DEBUG + try: + git_commitai.DEBUG = True + with patch("sys.stderr", new=StringIO()) as fake_err: + git_commitai.debug_log("Test message") + output = fake_err.getvalue() + assert "DEBUG: Test message" in output + finally: + git_commitai.DEBUG = original_debug- original_debug = git_commitai.DEBUG - git_commitai.DEBUG = False - with patch("sys.stderr", new=StringIO()) as fake_err: - git_commitai.debug_log("Test message") - output = fake_err.getvalue() - assert output == "" - git_commitai.DEBUG = original_debug + original_debug = git_commitai.DEBUG + try: + git_commitai.DEBUG = False + with patch("sys.stderr", new=StringIO()) as fake_err: + git_commitai.debug_log("Test message") + output = fake_err.getvalue() + assert output == "" + finally: + git_commitai.DEBUG = original_debugAlso applies to: 19-28
tests/test_main_with_dry_run_debug.py (1)
10-35: Consider refactoring nestedwithstatements for better readability.The deeply nested
withstatements make the test logic harder to follow. While the functionality is correct, consolidating some of the context managers would improve readability.- with patch("subprocess.run") as mock_run: - mock_run.return_value.returncode = 0 - - with patch("git_commitai.check_staged_changes", return_value=True): - with patch("git_commitai.get_env_config") as mock_config: + with patch("subprocess.run") as mock_run, \ + patch("git_commitai.check_staged_changes", return_value=True), \ + patch("git_commitai.get_env_config") as mock_config: + mock_run.return_value.returncode = 0 + mock_config.return_value = { + "api_key": "test", + "api_url": "http://test", + "model": "test", + "repo_config": {} + } + + with patch("git_commitai.make_api_request", return_value="Test"), \ + patch("git_commitai.show_dry_run_summary") as mock_dry_run, \ + patch("git_commitai.debug_log") as mock_debug, \ + patch("sys.argv", ["git-commitai", "--debug", "--dry-run"]): + mock_dry_run.side_effect = SystemExit(0) + + with pytest.raises(SystemExit): + git_commitai.main() + + # Check that debug logging mentioned dry-run + debug_calls = [str(call) for call in mock_debug.call_args_list] + assert any("DRY RUN MODE" in str(call) or "dry-run" in str(call).lower() + for call in debug_calls)tests/test_redact_secrets.py (1)
4-6: Consider using pytest fixtures for path manipulation.The path manipulation hack could be replaced with proper pytest configuration or fixtures for cleaner test organization.
Create a conftest.py file in the tests directory with:
import sys import os sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))Then remove lines 4-6 from this file.
tests/test_check_staged_changes_edge_cases.py (1)
35-36: Consider consolidating nestedwithstatements.Similar to other test files, this could benefit from using a single
withstatement with multiple contexts for better readability.- with patch("git_commitai.run_git", side_effect=subprocess.CalledProcessError(1, ["git"])): - with patch("sys.stdout", new=StringIO()) as fake_out: + with patch("git_commitai.run_git", side_effect=subprocess.CalledProcessError(1, ["git"])), \ + patch("sys.stdout", new=StringIO()) as fake_out:tests/test_api_request_error_handling.py (1)
17-20: Consider extracting retry configuration setup.The pattern of saving/restoring
MAX_RETRIESand settingRETRY_DELAY = 0is repeated across tests. Consider creating a test fixture or helper method to reduce duplication.Add a pytest fixture:
@pytest.fixture def fast_retry_config(): original = (git_commitai.MAX_RETRIES, git_commitai.RETRY_DELAY) git_commitai.RETRY_DELAY = 0 yield git_commitai.MAX_RETRIES, git_commitai.RETRY_DELAY = originalThen use it in tests with
def test_api_request_client_error_no_retry(self, fast_retry_config):and just setgit_commitai.MAX_RETRIES = 3in the test body.Also applies to: 42-44, 65-67, 85-87
tests/test_api_request_retry_mechanism.py (2)
17-18: Consider using tuple unpacking for cleaner settings management.The tuple packing and unpacking for original settings could be made more explicit and readable.
- # Save original settings - original_settings = (git_commitai.MAX_RETRIES, git_commitai.RETRY_DELAY, git_commitai.RETRY_BACKOFF) + # Save original settings + original_max_retries = git_commitai.MAX_RETRIES + original_retry_delay = git_commitai.RETRY_DELAY + original_retry_backoff = git_commitai.RETRY_BACKOFFAnd at the end:
- # Restore original settings - git_commitai.MAX_RETRIES, git_commitai.RETRY_DELAY, git_commitai.RETRY_BACKOFF = original_settings + # Restore original settings + git_commitai.MAX_RETRIES = original_max_retries + git_commitai.RETRY_DELAY = original_retry_delay + git_commitai.RETRY_BACKOFF = original_retry_backoffAlso applies to: 53-53
58-61: Consider consolidating nestedwithstatements.Similar to other test files, this could benefit from consolidating the nested context managers.
- with patch("git_commitai.urlopen", side_effect=URLError("Failed")): - with patch("git_commitai.time.sleep") as mock_sleep: - with pytest.raises(SystemExit): + with patch("git_commitai.urlopen", side_effect=URLError("Failed")), \ + patch("git_commitai.time.sleep") as mock_sleep, \ + pytest.raises(SystemExit):tests/test_open_editor_edge_cases.py (1)
7-13: Strengthen assertion and combine context managers; patch in target module namespace
- Use a single with across multiple patches (SIM117).
- Patch objects in the module under test (git_commitai.os.name, git_commitai.subprocess.run) to avoid surprises.
- Assert exact arguments passed to shlex.split and subprocess.run for a tighter contract on Windows behavior.
Apply this diff:
@@ def test_open_editor_windows(self): """Test open_editor on Windows.""" - with patch("os.name", "nt"): - with patch("git_commitai.shlex.split", return_value=["notepad"]): - with patch("subprocess.run") as mock_run: - git_commitai.open_editor("file.txt", "notepad") - mock_run.assert_called_once() + with patch("git_commitai.os.name", "nt"), \ + patch("git_commitai.shlex.split", return_value=["notepad"]) as mock_split, \ + patch("git_commitai.subprocess.run") as mock_run: + git_commitai.open_editor("file.txt", "notepad") + # Confirm Windows-specific split behavior and run invocation + mock_split.assert_called_once_with("notepad", posix=False) + mock_run.assert_called_once_with(["notepad", "file.txt"])tests/test_run_git_exception_handling.py (1)
8-17: Good edge case; add call-argument assertion and patch in module namespace
- Patching git_commitai.subprocess.run is more robust.
- Assert that check=False is actually passed to subprocess.run.
Apply this diff:
@@ def test_run_git_with_check_false_no_stdout(self): """Test run_git with check=False when CalledProcessError has no stdout.""" - with patch("subprocess.run") as mock_run: + with patch("git_commitai.subprocess.run") as mock_run: error = subprocess.CalledProcessError(1, ["git", "status"]) error.stdout = None error.output = None mock_run.side_effect = error result = git_commitai.run_git(["status"], check=False) assert result == "" + # Ensure run_git invoked subprocess with check=False + _, kwargs = mock_run.call_args + assert kwargs.get("check") is Falsetests/test_load_git_commitai_config_edge_cases.py (2)
8-15: Flatten nested context managers and assert open path
- Combine with statements (SIM117).
- Patch os.path.exists in the module namespace for precision.
- Verify the expected config path was attempted.
@@ def test_config_file_exception_during_read(self): """Test handling exceptions during config file read.""" - with patch("git_commitai.get_git_root", return_value="/repo"): - with patch("os.path.exists", return_value=True): - with patch("builtins.open", side_effect=Exception("Read error")): - config = git_commitai.load_gitcommitai_config() - assert config == {} + with patch("git_commitai.get_git_root", return_value="/repo"), \ + patch("git_commitai.os.path.exists", return_value=True), \ + patch("builtins.open", side_effect=Exception("Read error")) as mocked_open: + config = git_commitai.load_gitcommitai_config() + assert config == {} + mocked_open.assert_called_once_with("/repo/.gitcommitai", "r")
16-26: Flatten context managers; optionally assert opened file path
- Combine with statements (SIM117).
- Patch exists in module namespace.
- Optional: assert the open path to tighten the contract.
@@ def test_config_json_missing_fields(self): """Test JSON config with missing expected fields.""" json_config = {"other_field": "value"} # No 'model' or 'prompt' - with patch("git_commitai.get_git_root", return_value="/repo"): - with patch("os.path.exists", return_value=True): - with patch("builtins.open", mock_open(read_data=json.dumps(json_config))): - config = git_commitai.load_gitcommitai_config() - assert "model" not in config - assert "prompt_template" not in config + with patch("git_commitai.get_git_root", return_value="/repo"), \ + patch("git_commitai.os.path.exists", return_value=True), \ + patch("builtins.open", mock_open(read_data=json.dumps(json_config))) as mocked_open: + config = git_commitai.load_gitcommitai_config() + assert "model" not in config + assert "prompt_template" not in config + mocked_open.assert_called_once_with("/repo/.gitcommitai", "r")tests/test_run_git_edge_cases.py (2)
8-18: Assert subprocess invocation details and patch in module namespace
- Patch git_commitai.subprocess.run.
- Ensure run_git passes check=True by default and captures output options.
@@ def test_run_git_no_output(self): """Test run_git with no output.""" - with patch("subprocess.run") as mock_run: + with patch("git_commitai.subprocess.run") as mock_run: mock_result = MagicMock() mock_result.stdout = "" mock_result.stderr = "" mock_result.returncode = 0 mock_run.return_value = mock_result result = git_commitai.run_git(["status"]) assert result == "" + mock_run.assert_called_once_with( + ["git", "status"], + capture_output=True, + text=True, + check=True, + )
20-31: Make test deterministic by setting stdout and asserting exact return
- Set CalledProcessError.stdout to a known value since run_git uses e.stdout.
- Patch in module namespace and assert check=False propagation.
@@ def test_run_git_check_false_with_error(self): """Test run_git with check=False and error.""" - with patch("subprocess.run") as mock_run: - mock_run.side_effect = subprocess.CalledProcessError( - 1, ["git", "status"], output="", stderr="error" - ) + with patch("git_commitai.subprocess.run") as mock_run: + error = subprocess.CalledProcessError(1, ["git", "status"], stderr="error") + error.stdout = "some output" + mock_run.side_effect = error - # With check=False, should return stdout even on error + # With check=False, should return stdout even on error result = git_commitai.run_git(["status"], check=False) - # CalledProcessError might not have stdout, so result could be empty - assert result == "" or result is not None + assert result == "some output" + _, kwargs = mock_run.call_args + assert kwargs.get("check") is Falsetests/test_git_root_fallback.py (2)
8-13: Combine context managers and assert run_git was attempted
- Use a single with (SIM117).
- Assert run_git got the expected rev-parse args.
@@ def test_get_git_root_exception_fallback(self): """Test get_git_root falls back to cwd on exception.""" - with patch("git_commitai.run_git", side_effect=Exception("Git error")): - with patch("os.getcwd", return_value="/current/directory"): - result = git_commitai.get_git_root() - assert result == "/current/directory" + with patch("git_commitai.run_git", side_effect=Exception("Git error")) as mock_run_git, \ + patch("os.getcwd", return_value="/current/directory"): + result = git_commitai.get_git_root() + assert result == "/current/directory" + mock_run_git.assert_called_once_with(["rev-parse", "--show-toplevel"])
15-20: Same cleanup and assertion for CalledProcessError path@@ def test_get_git_root_subprocess_error_fallback(self): """Test get_git_root falls back to cwd on CalledProcessError.""" - with patch("git_commitai.run_git", side_effect=subprocess.CalledProcessError(1, ["git"])): - with patch("os.getcwd", return_value="/fallback/dir"): - result = git_commitai.get_git_root() - assert result == "/fallback/dir" + with patch("git_commitai.run_git", side_effect=subprocess.CalledProcessError(1, ["git"])) as mock_run_git, \ + patch("os.getcwd", return_value="/fallback/dir"): + result = git_commitai.get_git_root() + assert result == "/fallback/dir" + mock_run_git.assert_called_once_with(["rev-parse", "--show-toplevel"])tests/test_strip_comments_edge_cases.py (1)
21-34: Use pytest tmp_path and assert exact empty output
- Avoid manual tempfile/unlink with pytest’s tmp_path for cleaner, cross-platform-safe code.
- Given current implementation truncates the file (writes nothing) when content is empty, you can assert an exact empty string rather than strip()-based check.
Apply this diff:
- def test_strip_comments_empty_result(self): + def test_strip_comments_empty_result(self, tmp_path): """Test strip_comments_and_save resulting in empty file.""" content = """# This is a comment # Another comment # Indented comment""" - with tempfile.NamedTemporaryFile(mode='w', delete=False) as tmp: - tmp.write(content) - tmp_path = tmp.name - - try: - result = git_commitai.strip_comments_and_save(tmp_path) - assert result is True - - with open(tmp_path, 'r') as f: - stripped = f.read() - # Should be empty or just newline - assert stripped.strip() == "" - finally: - os.unlink(tmp_path) + p = tmp_path / "commit_msg.txt" + p.write_text(content) + + result = git_commitai.strip_comments_and_save(str(p)) + assert result is True + + stripped = p.read_text() + # Function truncates to empty when only comments are present + assert stripped == ""Note: After this change, you can remove the unused tempfile import at the top.
tests/test_get_binary_file_info_detailed.py (2)
7-15: Merge context managers and tighten assertions
- Combine nested with statements (Ruff SIM117).
- Given ext is provided and all git calls raise, both “File type: .bin” and “Status: New file” should be present; the current assertions are too permissive.
- def test_binary_file_info_cat_file_exception(self): + def test_binary_file_info_cat_file_exception(self): """Test binary file info when cat-file throws exception.""" - with patch("os.path.splitext", return_value=("file", ".bin")): - with patch("git_commitai.run_git", side_effect=Exception("Cat-file error")): - info = git_commitai.get_binary_file_info("file.bin") - # When all git operations fail, it still returns file type and status - assert "File type: .bin" in info or "Binary file" in info - assert "Status: New file" in info or "no additional information" in info + with patch("os.path.splitext", return_value=("file", ".bin")), \ + patch("git_commitai.run_git", side_effect=Exception("Cat-file error")): + info = git_commitai.get_binary_file_info("file.bin") + # When all git operations fail, it still returns file type and status + assert "File type: .bin" in info + assert "Status: New file" in info
16-31: Improve readability (merge with) and add a file-type assertion
- Merge nested with statements (Ruff SIM117).
- With ext “.dat”, the function should include “File type: .dat” as well; asserting it increases test strength.
- def test_binary_file_info_new_file_check_exception(self): + def test_binary_file_info_new_file_check_exception(self): """Test binary file info when checking if file is new throws exception.""" - with patch("os.path.splitext", return_value=("file", ".dat")): - with patch("git_commitai.run_git") as mock_run: - def side_effect(args, check=True): - if "-s" in args: # Size check - return "2048" - elif "-e" in args: # Existence check - raise Exception("Check failed") - return "" - - mock_run.side_effect = side_effect - info = git_commitai.get_binary_file_info("file.dat") - assert "2.0 KB" in info - assert "New file" in info # Should default to new file + with patch("os.path.splitext", return_value=("file", ".dat")), \ + patch("git_commitai.run_git") as mock_run: + def side_effect(args, check=True): + if "-s" in args: # Size check + return "2048" + elif "-e" in args: # Existence check + raise Exception("Check failed") + return "" + + mock_run.side_effect = side_effect + info = git_commitai.get_binary_file_info("file.dat") + assert "File type: .dat" in info + assert "2.0 KB" in info + assert "New file" in info # Should default to new filetests/test_main_flow_boundary_conditions.py (2)
11-21: Patch subprocess where it’s used and make side_effect resilient
- Prefer patching git_commitai.subprocess.run to localize the monkeypatch.
- Handle both list and string commands; provide harmless defaults for stdout/stderr to avoid surprises in callers.
- with patch("subprocess.run") as mock_run: + with patch("git_commitai.subprocess.run") as mock_run: def side_effect(*args, **kwargs): - # Allow initial git checks to pass - if isinstance(args[0], list) and "commit" in args[0]: + # Allow initial git checks to pass; fail only the commit + cmd = args[0] + tokens = cmd if isinstance(cmd, list) else [cmd] + if any("commit" in str(t) for t in tokens): raise subprocess.CalledProcessError(128, ["git", "commit"], stderr="fatal: error") result = MagicMock() result.returncode = 0 + result.stdout = "" + result.stderr = "" return result
22-41: Reduce nesting by combining context managers (Ruff SIM117)Combining adjacent patches simplifies the test and improves readability.
- with patch("git_commitai.check_staged_changes", return_value=True): - with patch("git_commitai.get_env_config") as mock_config: - mock_config.return_value = { - "api_key": "test", - "api_url": "http://test", - "model": "test", - "repo_config": {} - } - - with patch("git_commitai.make_api_request", return_value="Test"): - with patch("git_commitai.get_git_dir", return_value="/tmp/.git"): - with patch("git_commitai.create_commit_message_file", return_value="/tmp/COMMIT"): - with patch("os.path.getmtime", side_effect=[1000, 2000]): - with patch("git_commitai.open_editor"): - with patch("git_commitai.is_commit_message_empty", return_value=False): - with patch("git_commitai.strip_comments_and_save", return_value=True): - with pytest.raises(SystemExit) as exc_info: - with patch("sys.argv", ["git-commitai"]): - git_commitai.main() - assert exc_info.value.code == 128 + with patch("git_commitai.check_staged_changes", return_value=True), \ + patch("git_commitai.get_env_config") as mock_config, \ + patch("git_commitai.make_api_request", return_value="Test"), \ + patch("git_commitai.get_git_dir", return_value="/tmp/.git"), \ + patch("git_commitai.create_commit_message_file", return_value="/tmp/COMMIT"), \ + patch("os.path.getmtime", side_effect=[1000, 2000]), \ + patch("git_commitai.open_editor"), \ + patch("git_commitai.is_commit_message_empty", return_value=False), \ + patch("git_commitai.strip_comments_and_save", return_value=True), \ + patch("sys.argv", ["git-commitai"]): + mock_config.return_value = { + "api_key": "test", + "api_url": "http://test", + "model": "test", + "repo_config": {} + } + with pytest.raises(SystemExit) as exc_info: + git_commitai.main() + assert exc_info.value.code == 128tests/test_git_commitai_config_precedence.py (1)
15-23: Combine context managers and assert repo_config passthrough
- Merge patch.dict and patch into a single with (Ruff SIM117).
- Also assert that repo_config is preserved in the returned config.
- with patch.dict(os.environ, { - "GIT_COMMIT_AI_KEY": "env-key", - "GIT_COMMIT_AI_URL": "env-url", - "GIT_COMMIT_AI_MODEL": "env-model" - }): - with patch("git_commitai.load_gitcommitai_config", return_value={ - "model": "repo-model" - }): - config = git_commitai.get_env_config(mock_args) + with patch.dict(os.environ, { + "GIT_COMMIT_AI_KEY": "env-key", + "GIT_COMMIT_AI_URL": "env-url", + "GIT_COMMIT_AI_MODEL": "env-model" + }), patch("git_commitai.load_gitcommitai_config", return_value={"model": "repo-model"}): + config = git_commitai.get_env_config(mock_args) assert config["api_key"] == "cli-key" assert config["api_url"] == "cli-url" assert config["model"] == "cli-model" + assert config["repo_config"]["model"] == "repo-model"tests/test_file_operations.py (1)
26-30: Merge context managers for brevity; consider pytest capsys
- Combine the two with statements (Ruff SIM117).
- Optional: use pytest’s capsys fixture instead of patching sys.stdout.
- with patch("builtins.open", side_effect=IOError("File error")): - with patch("sys.stdout", new=StringIO()) as fake_out: - result = git_commitai.strip_comments_and_save("test.txt") - assert result is False - assert "Failed to process commit message" in fake_out.getvalue() + with patch("builtins.open", side_effect=IOError("File error")), \ + patch("sys.stdout", new=StringIO()) as fake_out: + result = git_commitai.strip_comments_and_save("test.txt") + assert result is False + assert "Failed to process commit message" in fake_out.getvalue()tests/test_show_git_status_complex_cases.py (1)
31-32: Consider using a single with statement for better readability.The static analysis tool correctly identifies that nested
withstatements can be combined.- with patch("git_commitai.run_git", side_effect=Exception("Git completely broken")): - with patch("sys.stdout", new=StringIO()) as fake_out: + with patch("git_commitai.run_git", side_effect=Exception("Git completely broken")), \ + patch("sys.stdout", new=StringIO()) as fake_out:tests/test_show_git_status_edge_cases.py (1)
10-11: Consider using a single with statement for better readability.- with patch("git_commitai.run_git", side_effect=Exception("Git error")): - with patch("sys.stdout", new=StringIO()) as fake_out: + with patch("git_commitai.run_git", side_effect=Exception("Git error")), \ + patch("sys.stdout", new=StringIO()) as fake_out:tests/test_main_flow_edge_cases.py (3)
17-25: Version flag test has correct logic but unused variable.The test logic is sound, but there's an unused variable that should be addressed.
- with patch("sys.argv", ["git-commitai", "--version"]): - with pytest.raises(SystemExit) as exc_info: - with patch("sys.stdout", new=StringIO()) as fake_out: - git_commitai.main() - output = fake_out.getvalue() - assert git_commitai.__version__ in output + with patch("sys.argv", ["git-commitai", "--version"]): + with pytest.raises(SystemExit): + with patch("sys.stdout", new=StringIO()) as fake_out: + git_commitai.main() + output = fake_out.getvalue() + assert git_commitai.__version__ in output
39-63: Complex test scenario with excessive nesting.While the test logic is correct for validating the strip_comments_and_save failure path, the deeply nested
withstatements make it difficult to read and maintain.Consider using pytest fixtures or helper methods to reduce the nesting level:
+ @pytest.fixture + def mock_main_dependencies(self): + """Mock common dependencies for main flow tests.""" + with patch("subprocess.run") as mock_run, \ + patch("git_commitai.check_staged_changes", return_value=True), \ + patch("git_commitai.get_env_config") as mock_config, \ + patch("git_commitai.make_api_request", return_value="Test"), \ + patch("git_commitai.get_git_dir", return_value="/tmp/.git"), \ + patch("git_commitai.create_commit_message_file", return_value="/tmp/COMMIT"), \ + patch("os.path.getmtime", side_effect=[1000, 2000]), \ + patch("git_commitai.open_editor"), \ + patch("git_commitai.is_commit_message_empty", return_value=False): + + mock_run.return_value.returncode = 0 + mock_config.return_value = { + "api_key": "test", + "api_url": "http://test", + "model": "test", + "repo_config": {} + } + yield + - def test_main_strip_comments_failure(self): + def test_main_strip_comments_failure(self, mock_main_dependencies): """Test main flow when strip_comments_and_save fails.""" - with patch("subprocess.run") as mock_run: - mock_run.return_value.returncode = 0 - - with patch("git_commitai.check_staged_changes", return_value=True): - with patch("git_commitai.get_env_config") as mock_config: - mock_config.return_value = { - "api_key": "test", - "api_url": "http://test", - "model": "test", - "repo_config": {} - } - - with patch("git_commitai.make_api_request", return_value="Test"): - with patch("git_commitai.get_git_dir", return_value="/tmp/.git"): - with patch("git_commitai.create_commit_message_file", return_value="/tmp/COMMIT"): - with patch("os.path.getmtime", side_effect=[1000, 2000]): - with patch("git_commitai.open_editor"): - with patch("git_commitai.is_commit_message_empty", return_value=False): - with patch("git_commitai.strip_comments_and_save", return_value=False): - with pytest.raises(SystemExit) as exc_info: - with patch("sys.argv", ["git-commitai"]): - git_commitai.main() - assert exc_info.value.code == 1 + with patch("git_commitai.strip_comments_and_save", return_value=False), \ + patch("sys.argv", ["git-commitai"]), \ + pytest.raises(SystemExit) as exc_info: + git_commitai.main() + assert exc_info.value.code == 1
11-12: Multiple instances of nested with statements throughout the file.All the static analysis hints about combining nested
withstatements are valid and would improve code readability.Each pair of nested
withstatements can be combined using comma separation or backslash continuation for better readability, as demonstrated in the previous review comments.Also applies to: 19-20, 28-29, 31-32, 44-45, 53-54, 60-61
tests/test_get_binary_file_info_edge_cases.py (1)
9-10: Consider using single with statements for better readability.The static analysis suggestions are valid - these nested
withstatements can be combined.- with patch("os.path.splitext", return_value=("filename", "")): - with patch("git_commitai.run_git", return_value=""): + with patch("os.path.splitext", return_value=("filename", "")), \ + patch("git_commitai.run_git", return_value=""):Apply similar changes to the other nested
withstatements in this file.Also applies to: 17-18, 25-26
tests/test_complete_edge_case_coverage.py (3)
61-88: Simplify nested with statements for better readabilityWhile the deeply nested context managers work correctly, they could be simplified.
Consider using
contextlib.ExitStackto manage multiple context managers more cleanly:- with patch("git_commitai.check_staged_changes", return_value=True): - # Mock environment and config to test precedence - with patch.dict(os.environ, {"GIT_COMMIT_AI_KEY": "env-key"}): - with patch("git_commitai.load_gitcommitai_config", return_value={"model": "repo-model"}): - with patch("git_commitai.make_api_request", return_value="Test") as mock_api: - with patch("git_commitai.get_git_dir", return_value="/tmp/.git"): - with patch("git_commitai.create_commit_message_file", return_value="/tmp/COMMIT"): - with patch("os.path.getmtime", side_effect=[1000, 2000]): - with patch("git_commitai.open_editor"): - with patch("git_commitai.is_commit_message_empty", return_value=False): - with patch("git_commitai.strip_comments_and_save", return_value=True): - with patch("git_commitai.get_staged_files", return_value="test.txt"): - with patch("git_commitai.get_git_diff", return_value="diff"): - with patch("sys.argv", [...]): - git_commitai.main() - # Verify CLI args took precedence - config = mock_api.call_args[0][0] - assert config["api_key"] == "cli-key" - assert config["api_url"] == "https://cli-url.com" - assert config["model"] == "cli-model" + from contextlib import ExitStack + + with ExitStack() as stack: + stack.enter_context(patch("git_commitai.check_staged_changes", return_value=True)) + stack.enter_context(patch.dict(os.environ, {"GIT_COMMIT_AI_KEY": "env-key"})) + stack.enter_context(patch("git_commitai.load_gitcommitai_config", return_value={"model": "repo-model"})) + mock_api = stack.enter_context(patch("git_commitai.make_api_request", return_value="Test")) + stack.enter_context(patch("git_commitai.get_git_dir", return_value="/tmp/.git")) + stack.enter_context(patch("git_commitai.create_commit_message_file", return_value="/tmp/COMMIT")) + stack.enter_context(patch("os.path.getmtime", side_effect=[1000, 2000])) + stack.enter_context(patch("git_commitai.open_editor")) + stack.enter_context(patch("git_commitai.is_commit_message_empty", return_value=False)) + stack.enter_context(patch("git_commitai.strip_comments_and_save", return_value=True)) + stack.enter_context(patch("git_commitai.get_staged_files", return_value="test.txt")) + stack.enter_context(patch("git_commitai.get_git_diff", return_value="diff")) + stack.enter_context(patch("sys.argv", [ + "git-commitai", + "--debug", + "--api-key", "cli-key", + "--api-url", "https://cli-url.com", + "--model", "cli-model" + ])) + + git_commitai.main() + + # Verify CLI args took precedence + config = mock_api.call_args[0][0] + assert config["api_key"] == "cli-key" + assert config["api_url"] == "https://cli-url.com" + assert config["model"] == "cli-model"
96-98: Combine nested with statements- with patch("git_commitai.run_git", return_value=diff_output): - with patch("git_commitai.get_binary_file_info", return_value="Binary info"): - result = git_commitai.get_git_diff() + with patch("git_commitai.run_git", return_value=diff_output), \ + patch("git_commitai.get_binary_file_info", return_value="Binary info"): + result = git_commitai.get_git_diff()
145-151: Consider using unittest.mock's built-in context manager supportThe manual implementation of
__enter__and__exit__can be simplified.- mock_response = MagicMock() - mock_response.read.return_value = b'{"choices": []}' - mock_response.__enter__ = lambda self: self - mock_response.__exit__ = lambda self, *args: None - mock_urlopen.return_value = mock_response + mock_response = MagicMock() + mock_response.read.return_value = b'{"choices": []}' + # Use MagicMock's built-in context manager behavior + mock_urlopen.return_value.__enter__.return_value = mock_response
| def test_get_git_diff_with_binary_file_dev_null(self): | ||
| """Test get_git_diff with binary file deleted or added.""" | ||
| diff_output = "Binary files a/deleted.bin and /dev/null differ" | ||
|
|
||
| with patch("git_commitai.run_git", return_value=diff_output): | ||
| with patch("git_commitai.get_binary_file_info", return_value="Binary info"): | ||
| result = git_commitai.get_git_diff() | ||
| # The code actually extracts 'dev/null' when b/ is /dev/null | ||
| # This is the actual behavior - it uses file_b even if it's /dev/null | ||
| assert "# Binary file: dev/null" in result | ||
| assert "# Binary info" in result | ||
|
|
There was a problem hiding this comment.
Test reveals potential bug in binary file handling
The test expects "# Binary file: dev/null" in the output, which indicates a bug in the actual implementation. When a file is deleted (b/path is /dev/null), the code should use the 'a/' path instead. The current implementation incorrectly extracts "dev/null" from "/dev/null" by stripping "b/".
This test is correctly documenting the current (buggy) behavior with the comment on lines 99-101, but this should be fixed in the main code.
The implementation in get_git_diff has a bug where it strips "b/" from "/dev/null", resulting in "dev/null". Would you like me to create an issue to fix this bug in the main implementation?
🧰 Tools
🪛 Ruff (0.12.2)
96-97: Use a single with statement with multiple contexts instead of nested with statements
(SIM117)
tests/test_debug_log.py
Outdated
| def test_debug_log_redacts_secrets(self): | ||
| """Test that debug_log redacts sensitive information.""" | ||
| original_debug = git_commitai.DEBUG | ||
| git_commitai.DEBUG = True | ||
| with patch("sys.stderr", new=StringIO()) as fake_err: | ||
| # The API key is being redacted - it shows first 4 and last 4 chars | ||
| git_commitai.debug_log("API key is sk-1234567890abcdefghijklmnopqrstuvwxyz") | ||
| output = fake_err.getvalue() | ||
|
|
||
| # The key IS being redacted to show first 4 and last 4 chars | ||
| assert "sk-1234567890abcdefghijklmnopqrstuvwxyz" not in output | ||
| assert "sk-1234...wxyz" in output or "sk-12...wxyz" in output | ||
| git_commitai.DEBUG = original_debug |
There was a problem hiding this comment.
Test likely fails: input doesn’t match any redaction pattern.
The redact_secrets() patterns don’t mask free-form “sk-...” tokens (no key=value prefix, and hyphen breaks the 32+ alphanumeric matcher). This assertion will likely fail because the exact key will pass through unchanged.
Adjust the input to match an existing pattern. Two options:
- Use a contiguous 32+ alphanumeric token to trigger the callable (first4...last4) path.
- Or use a key=value format (e.g., api_key=...) to trigger the key-value redaction (=[REDACTED]).
Here’s the first option to validate the callable path end-to-end:
Apply this diff:
def test_debug_log_redacts_secrets(self):
"""Test that debug_log redacts sensitive information."""
original_debug = git_commitai.DEBUG
git_commitai.DEBUG = True
with patch("sys.stderr", new=StringIO()) as fake_err:
- # The API key is being redacted - it shows first 4 and last 4 chars
- git_commitai.debug_log("API key is sk-1234567890abcdefghijklmnopqrstuvwxyz")
+ # Use a 32+ contiguous alphanumeric token to trigger callable redaction (first4...last4)
+ secret = "abcdefghijklmnopqrstuvwxyz1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ git_commitai.debug_log(f"API key is {secret}")
output = fake_err.getvalue()
- # The key IS being redacted to show first 4 and last 4 chars
- assert "sk-1234567890abcdefghijklmnopqrstuvwxyz" not in output
- assert "sk-1234...wxyz" in output or "sk-12...wxyz" in output
+ # The key should be redacted to show first 4 and last 4 chars
+ assert secret not in output
+ assert "abcd...WXYZ" in output
git_commitai.DEBUG = original_debug📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| def test_debug_log_redacts_secrets(self): | |
| """Test that debug_log redacts sensitive information.""" | |
| original_debug = git_commitai.DEBUG | |
| git_commitai.DEBUG = True | |
| with patch("sys.stderr", new=StringIO()) as fake_err: | |
| # The API key is being redacted - it shows first 4 and last 4 chars | |
| git_commitai.debug_log("API key is sk-1234567890abcdefghijklmnopqrstuvwxyz") | |
| output = fake_err.getvalue() | |
| # The key IS being redacted to show first 4 and last 4 chars | |
| assert "sk-1234567890abcdefghijklmnopqrstuvwxyz" not in output | |
| assert "sk-1234...wxyz" in output or "sk-12...wxyz" in output | |
| git_commitai.DEBUG = original_debug | |
| def test_debug_log_redacts_secrets(self): | |
| """Test that debug_log redacts sensitive information.""" | |
| original_debug = git_commitai.DEBUG | |
| git_commitai.DEBUG = True | |
| with patch("sys.stderr", new=StringIO()) as fake_err: | |
| # Use a 32+ contiguous alphanumeric token to trigger callable redaction (first4...last4) | |
| secret = "abcdefghijklmnopqrstuvwxyz1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ" | |
| git_commitai.debug_log(f"API key is {secret}") | |
| output = fake_err.getvalue() | |
| # The key should be redacted to show first 4 and last 4 chars | |
| assert secret not in output | |
| assert "abcd...WXYZ" in output | |
| git_commitai.DEBUG = original_debug |
🤖 Prompt for AI Agents
In tests/test_debug_log.py around lines 29 to 41, the test string "API key is
sk-1234567890abcdefghijklmnopqrstuvwxyz" doesn't match the redact_secrets
patterns (the hyphen breaks the contiguous 32+ alphanumeric matcher and there is
no key=value prefix), so change the test input to match an existing pattern:
either use a contiguous 32+ alphanumeric token (remove the hyphen and ensure
length >=32) to trigger the first4...last4 redaction path and keep the existing
assertions, or change the input to a key=value form like "api_key=<value>" to
trigger key-value redaction (=[REDACTED]) and update the assertions accordingly.
| debug_calls = [str(call) for call in mock_debug.call_args_list] | ||
| assert any("DRY RUN MODE" in str(call) or "dry-run" in str(call).lower() | ||
| for call in debug_calls) |
There was a problem hiding this comment.
💡 Verification agent
🧩 Analysis chain
Verify the debug log assertion logic is robust.
The test assertion checks for either "DRY RUN MODE" or "dry-run" in debug calls, but it might be too broad and could produce false positives if these strings appear in unrelated contexts.
Let me check how the debug logging actually works in dry-run mode:
🏁 Script executed:
#!/bin/bash
# Search for debug log calls related to dry-run functionality
rg -n -A3 -B3 "DRY.?RUN|dry.?run" --type=py -g '!test*'Length of output: 4269
Tighten the dry-run debug log assertion to target the exact header message
The current test will pass on any log containing “dry-run” (for example in “Executing: git commit --dry-run” or “Dry-run mode: delegating…”), which risks false positives. Instead, assert the specific “DRY RUN MODE – No commit will be created” message and pull the logged string directly from call.args[0] rather than dumping str(call).
• File: tests/test_main_with_dry_run_debug.py
Lines 32–34
Suggested change:
- debug_calls = [str(call) for call in mock_debug.call_args_list]
- assert any("DRY RUN MODE" in str(call) or "dry-run" in str(call).lower()
- for call in debug_calls)
+ messages = [call.args[0] for call in mock_debug.call_args_list]
+ assert any(
+ "DRY RUN MODE - No commit will be created" in msg
+ for msg in messages
+ ), f"Expected dry-run header missing; saw: {messages}"📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| debug_calls = [str(call) for call in mock_debug.call_args_list] | |
| assert any("DRY RUN MODE" in str(call) or "dry-run" in str(call).lower() | |
| for call in debug_calls) | |
| messages = [call.args[0] for call in mock_debug.call_args_list] | |
| assert any( | |
| "DRY RUN MODE - No commit will be created" in msg | |
| for msg in messages | |
| ), f"Expected dry-run header missing; saw: {messages}" |
🤖 Prompt for AI Agents
In tests/test_main_with_dry_run_debug.py around lines 32 to 34, the test
currently inspects str(call) and looks for any occurrence of "dry-run", which
can produce false positives; change the assertion to pull the logged string from
each call's first positional argument (call.args[0]) and assert it contains the
exact header "DRY RUN MODE – No commit will be created" (or equals it if
appropriate) so the test only passes when that specific message was logged.
| def test_redact_long_api_keys(self): | ||
| """Test redacting API keys longer than 32 characters.""" | ||
| message = "API key is sk-1234567890abcdefghijklmnopqrstuvwxyz" | ||
| result = git_commitai.redact_secrets(message) | ||
| # The key IS being redacted - shows first 4 and last 4 chars | ||
| assert "sk-1234567890abcdefghijklmnopqrstuvwxyz" not in result | ||
| assert "sk-1234...wxyz" in result or "sk-12...wxyz" in result |
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💡 Verification agent
🧩 Analysis chain
Verify the expected redaction format for long API keys.
The test expects either "sk-1234...wxyz" or "sk-12...wxyz" in the result, but based on the implementation in git_commitai.py, the redaction pattern for 32+ character strings should show the first 4 and last 4 characters.
Let me verify the actual redaction behavior:
🏁 Script executed:
#!/bin/bash
# Test the actual redaction pattern implementation
python3 -c "
import sys, os
sys.path.insert(0, '.')
import git_commitai
message = 'API key is sk-1234567890abcdefghijklmnopqrstuvwxyz'
result = git_commitai.redact_secrets(message)
print('Input:', message)
print('Output:', result)
"Length of output: 350
Update test to strictly expect 4 leading and trailing characters in redacted key
The implementation always redacts 32+-character secrets by showing the first 4 and last 4 characters (e.g. sk-1234...wxyz). Update the test in tests/test_redact_secrets.py to reflect this:
• File: tests/test_redact_secrets.py, lines 16–22
- Remove the
or "sk-12...wxyz"alternative. - Change:
- assert "sk-1234...wxyz" in result or "sk-12...wxyz" in result + assert "sk-1234...wxyz" in result
📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| def test_redact_long_api_keys(self): | |
| """Test redacting API keys longer than 32 characters.""" | |
| message = "API key is sk-1234567890abcdefghijklmnopqrstuvwxyz" | |
| result = git_commitai.redact_secrets(message) | |
| # The key IS being redacted - shows first 4 and last 4 chars | |
| assert "sk-1234567890abcdefghijklmnopqrstuvwxyz" not in result | |
| assert "sk-1234...wxyz" in result or "sk-12...wxyz" in result | |
| def test_redact_long_api_keys(self): | |
| """Test redacting API keys longer than 32 characters.""" | |
| message = "API key is sk-1234567890abcdefghijklmnopqrstuvwxyz" | |
| result = git_commitai.redact_secrets(message) | |
| # The key IS being redacted - shows first 4 and last 4 chars | |
| assert "sk-1234567890abcdefghijklmnopqrstuvwxyz" not in result | |
| assert "sk-1234...wxyz" in result |
🤖 Prompt for AI Agents
In tests/test_redact_secrets.py around lines 16 to 22, the test currently allows
two possible redaction formats but the implementation always uses 4 leading and
4 trailing characters; update the assertion to remove the alternative and assert
only the exact expected redaction "sk-1234...wxyz" is present (and keep the
assertion that the full key is not present).
| """Test redacting sensitive keys in JSON.""" | ||
| message = '{"api_key": "secret123", "data": "safe"}' | ||
| result = git_commitai.redact_secrets(message) | ||
| # The actual output format uses = instead of : for the redacted part | ||
| assert '"api_key"=[REDACTED]' in result | ||
| assert '"data": "safe"' in result |
There was a problem hiding this comment.
Fix incorrect assertion for JSON redaction format.
The test expects "api_key"=[REDACTED] but according to the implementation, the JSON pattern should preserve the JSON format with colons, not convert to equals signs.
Based on the redaction implementation, the JSON pattern returns: "api_key": "[REDACTED]". Update the assertion:
- # The actual output format uses = instead of : for the redacted part
- assert '"api_key"=[REDACTED]' in result
+ assert '"api_key": "[REDACTED]"' in result📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| """Test redacting sensitive keys in JSON.""" | |
| message = '{"api_key": "secret123", "data": "safe"}' | |
| result = git_commitai.redact_secrets(message) | |
| # The actual output format uses = instead of : for the redacted part | |
| assert '"api_key"=[REDACTED]' in result | |
| assert '"data": "safe"' in result | |
| """Test redacting sensitive keys in JSON.""" | |
| message = '{"api_key": "secret123", "data": "safe"}' | |
| result = git_commitai.redact_secrets(message) | |
| assert '"api_key": "[REDACTED]"' in result | |
| assert '"data": "safe"' in result |
🤖 Prompt for AI Agents
In tests/test_redact_secrets.py around lines 63 to 68, the assertion expects the
redacted JSON to use an equals sign but the redaction preserves JSON syntax with
a colon; update the test to assert that the result contains the JSON-style
redaction '"api_key": "[REDACTED]"' (keep the other assertion for '"data":
"safe"').
| message = """-----BEGIN RSA PRIVATE KEY----- | ||
| MIIEpAIBAAKCAQEA... | ||
| -----END RSA PRIVATE KEY-----""" | ||
| result = git_commitai.redact_secrets(message) | ||
| assert "-----BEGIN PRIVATE KEY-----\n[REDACTED]\n-----END PRIVATE KEY-----" in result |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Security: Remove or mock the private key test data.
The test contains actual private key structure that triggers security scanners. Consider using a clearly fake/mock format instead.
- message = """-----BEGIN RSA PRIVATE KEY-----
-MIIEpAIBAAKCAQEA...
------END RSA PRIVATE KEY-----"""
+ message = """-----BEGIN RSA PRIVATE KEY-----
+FAKE-PRIVATE-KEY-DATA-FOR-TESTING
+-----END RSA PRIVATE KEY-----"""📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| message = """-----BEGIN RSA PRIVATE KEY----- | |
| MIIEpAIBAAKCAQEA... | |
| -----END RSA PRIVATE KEY-----""" | |
| result = git_commitai.redact_secrets(message) | |
| assert "-----BEGIN PRIVATE KEY-----\n[REDACTED]\n-----END PRIVATE KEY-----" in result | |
| message = """-----BEGIN RSA PRIVATE KEY----- | |
| FAKE-PRIVATE-KEY-DATA-FOR-TESTING | |
| -----END RSA PRIVATE KEY-----""" | |
| result = git_commitai.redact_secrets(message) | |
| assert "-----BEGIN PRIVATE KEY-----\n[REDACTED]\n-----END PRIVATE KEY-----" in result |
🧰 Tools
🪛 Gitleaks (8.27.2)
87-91: Identified a Private Key, which may compromise cryptographic security and sensitive data encryption.
(private-key)
🤖 Prompt for AI Agents
In tests/test_redact_secrets.py around lines 87 to 91, the test embeds a
real-looking RSA private key which triggers security scanners; replace it with a
clearly fake/mock key string (for example use a short placeholder like
"-----BEGIN RSA PRIVATE KEY-----\nFAKE-PRIVATE-KEY\n-----END RSA PRIVATE
KEY-----" or a clearly marked dummy block) or generate the key
programmatically/mocked so the test still asserts redact_secrets behavior
without containing real key material; update the expected assertion to match the
new placeholder format.
| def test_show_git_status_all_exceptions(self): | ||
| """Test show_git_status when all git commands fail.""" | ||
| with patch("git_commitai.run_git", side_effect=Exception("Git completely broken")): | ||
| with patch("sys.stdout", new=StringIO()) as fake_out: | ||
| git_commitai.show_git_status() | ||
| output = fake_out.getvalue() | ||
| # Should show some fallback status | ||
| assert "On branch master" in output or "No changes" in output |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Test logic needs refinement for accurate exception handling validation.
The assertion assert "On branch master" in output or "No changes" in output is too broad and doesn't accurately reflect the fallback behavior. According to the production code (lines 497-594 in git_commitai.py), when all git commands fail, the function should print "No changes staged for commit" as the final fallback message.
- # Should show some fallback status
- assert "On branch master" in output or "No changes" in output
+ # Should show fallback message when all git commands fail
+ assert "No changes staged for commit" in output📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| def test_show_git_status_all_exceptions(self): | |
| """Test show_git_status when all git commands fail.""" | |
| with patch("git_commitai.run_git", side_effect=Exception("Git completely broken")): | |
| with patch("sys.stdout", new=StringIO()) as fake_out: | |
| git_commitai.show_git_status() | |
| output = fake_out.getvalue() | |
| # Should show some fallback status | |
| assert "On branch master" in output or "No changes" in output | |
| def test_show_git_status_all_exceptions(self): | |
| """Test show_git_status when all git commands fail.""" | |
| with patch("git_commitai.run_git", side_effect=Exception("Git completely broken")): | |
| with patch("sys.stdout", new=StringIO()) as fake_out: | |
| git_commitai.show_git_status() | |
| output = fake_out.getvalue() | |
| # Should show fallback message when all git commands fail | |
| assert "No changes staged for commit" in output |
🧰 Tools
🪛 Ruff (0.12.2)
31-32: Use a single with statement with multiple contexts instead of nested with statements
(SIM117)
🤖 Prompt for AI Agents
In tests/test_show_git_status_complex_cases.py around lines 29 to 36, the test's
final assertion is too broad; when all git commands raise exceptions the
production code falls back to printing "No changes staged for commit". Update
the test to assert that the output contains the exact fallback string "No
changes staged for commit" (and remove the old OR condition), ensuring the test
patches the same exception path and checks for that specific message as the
expected behavior.
| def test_show_git_status_exception_handling(self): | ||
| """Test show_git_status with exceptions.""" | ||
| with patch("git_commitai.run_git", side_effect=Exception("Git error")): | ||
| with patch("sys.stdout", new=StringIO()) as fake_out: | ||
| git_commitai.show_git_status() | ||
| output = fake_out.getvalue() | ||
| # Should show fallback message | ||
| assert "On branch master" in output or "No changes" in output |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Test assertion should be more specific to match actual fallback behavior.
Similar to the complex cases test, this assertion is too generic. The production code shows that when exceptions occur in the main git status logic, it prints "No changes staged for commit" as the fallback message.
- # Should show fallback message
- assert "On branch master" in output or "No changes" in output
+ # Should show specific fallback message when git commands fail
+ assert "No changes staged for commit" in output📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| def test_show_git_status_exception_handling(self): | |
| """Test show_git_status with exceptions.""" | |
| with patch("git_commitai.run_git", side_effect=Exception("Git error")): | |
| with patch("sys.stdout", new=StringIO()) as fake_out: | |
| git_commitai.show_git_status() | |
| output = fake_out.getvalue() | |
| # Should show fallback message | |
| assert "On branch master" in output or "No changes" in output | |
| def test_show_git_status_exception_handling(self): | |
| """Test show_git_status with exceptions.""" | |
| with patch("git_commitai.run_git", side_effect=Exception("Git error")): | |
| with patch("sys.stdout", new=StringIO()) as fake_out: | |
| git_commitai.show_git_status() | |
| output = fake_out.getvalue() | |
| # Should show specific fallback message when git commands fail | |
| assert "No changes staged for commit" in output |
🧰 Tools
🪛 Ruff (0.12.2)
10-11: Use a single with statement with multiple contexts instead of nested with statements
(SIM117)
🤖 Prompt for AI Agents
In tests/test_show_git_status_edge_cases.py around lines 8 to 15, the assertion
is too generic and should assert the exact fallback output used by production;
replace the current OR-based assertion with a check that the captured output
contains the literal "No changes staged for commit" (use the same string as
production) so the test verifies the specific fallback behavior when
git_commitai.run_git raises an exception.
- Add checks for code fence formatting in result - Verify correct call sequence when falling back to cached diff - Ensure rev-parse HEAD^ and diff --cached are called
- Ensure fallback to HEAD content when index show fails - Verify correct formatting and absence of fatal errors - Add assertions for expected git command calls
- Update file detection condition to check for 'diff', '--cached', and '--name-only' - Add assertion to ensure errored files are excluded from results - Expand amend mode test to verify graceful handling of fatal errors - Add mock assertions to confirm proper fallback behavior for file content and numstat checks
The test was incorrectly patching "subprocess.run" instead of "git_commitai.subprocess.run", which would not properly mock the subprocess call within the git_commitai module. This change ensures the patch correctly targets the module's internal subprocess usage, allowing the test to properly simulate git command failures during dry run scenarios.
- Update patch target from "subprocess.run" to "git_commitai.subprocess.run" - Add assertion to verify subprocess.run is called exactly twice
- Wrap test cases in try/finally blocks to guarantee that the global DEBUG flag is restored to its original value, even if the test fails - This improves test reliability and prevents side effects between tests - Remove redundant assertion in test_redact_secrets_comprehensive.py
The subprocess.run import path was incorrect in the tests, causing potential failures in test execution. This commit corrects the mock path and enhances test assertions to verify the correct behavior of run_git when check=False.
The test was incorrectly patching subprocess.run without specifying the full module path. This change ensures the patch targets the exact subprocess.run call within the git_commitai module. - Update patch target from "subprocess.run" to "git_commitai.subprocess.run" - Add missing stdout/stderr attributes to mock result - Improve command detection logic for commit failures This fixes test isolation and prevents potential false negatives.
1 participant
This adds extensive test files covering various edge cases and error handling scenarios across the git-commitai codebase. Tests include:
Summary by CodeRabbit