configurable url, use bypass for api-tests

config/test.exs

@@ -1,4 +1,6 @@
 use Mix.Config
-
+config :google_maps,
+  url: "http://localhost/google/",
+  api_key: "bsafdkey"
 # Print only warnings and errors during test
 config :logger, level: :warn

lib/google_maps/request.ex

@@ -4,7 +4,7 @@ defmodule GoogleMaps.Request do
   @doc """
   GET an endpoint with param keyword list
   """
-  @spec get(String.t, keyword()) :: GoogleMaps.Response.t
+  @spec get(String.t(), keyword()) :: GoogleMaps.Response.t()
   def get(endpoint, params) do
     {secure, params} = Keyword.pop(params, :secure)
     {output, params} = Keyword.pop(params, :output, "json")
@@ -13,15 +13,19 @@ defmodule GoogleMaps.Request do
     {options, params} = Keyword.pop(params, :options, [])
 
     unless is_nil(secure) do
-      IO.puts "`secure` param is deprecated since Google requires request over SSL with API key."
+      IO.puts("`secure` param is deprecated since Google requires request over SSL with API key.")
     end
 
-    query = params
+    query =
+      params
       |> Keyword.put(:key, key)
       |> Enum.map(&transform_param/1)
       |> URI.encode_query()
 
-    url = Path.join("https://maps.googleapis.com/maps/api/#{endpoint}", output)
+    url =
+      (Application.get_env(:google_maps, :url, "https://maps.googleapis.com/maps/api/") <>
+         endpoint)
+      |> Path.join(output)
 
     requester().get("#{url}?#{query}", headers, options)
     |> format_headers()

lib/google_maps/response.ex

@@ -3,19 +3,28 @@ defmodule GoogleMaps.Response do
 
   @type t :: {:ok, map()} | {:error, error()} | {:error, error(), String.t()}
 
-  @type status :: String.t
+  @type status :: String.t()
 
-  @type error :: String.t
+  # @type error :: String.t
+  @type error :: HTTPoison.Error.t() | status()
 
   def wrap({:error, error}), do: {:error, error}
-  def wrap({:ok, %{body: body, headers: %{"content-type" => "application/json" <> _}} = response})
-  when is_binary(body) do
+
+  def wrap({:ok, %{body: body, headers: %{"Content-Type" => "application/json" <> _}} = response})
+      when is_binary(body) do
     wrap({:ok, %{response | body: Jason.decode!(body)}})
   end
+
   def wrap({:ok, %{body: %{"status" => "OK"} = body}}), do: {:ok, body}
-  def wrap({:ok, %{body: %{"status" => status, "error_message" => error_message}}}), do: {:error, status, error_message}
+
+  def wrap({:ok, %{body: %{"status" => status, "error_message" => error_message}}}),
+    do: {:error, status, error_message}
+
   def wrap({:ok, %{body: %{"status" => status}}}), do: {:error, status}
-  def wrap({:ok, %{body: body, status_code: 200, headers: %{"content-type" => "image" <> _}}})
-  when is_binary(body), do: {:ok, body}
-  def wrap({:ok, %{status_code: status, headers: %{"content-type" => _}}}), do: {:error, status}
+
+  def wrap({:ok, %{body: body, status_code: 200, headers: %{"Content-Type" => "image" <> _}}})
+      when is_binary(body),
+      do: {:ok, body}
+
+  def wrap({:ok, %{status_code: status, headers: %{"Content-Type" => _}}}), do: {:error, status}
 end

mix.exs

@@ -1,23 +1,25 @@
 defmodule GoogleMaps.Mixfile do
   use Mix.Project
 
-  @version File.read!("VERSION") |> String.trim
+  @version File.read!("VERSION") |> String.trim()
 
   def project do
-    [app: :google_maps,
-     description: "A Google Maps API in Elixir",
-     version: @version,
-     elixir: "~> 1.3",
-     build_embedded: Mix.env == :prod,
-     start_permanent: Mix.env == :prod,
-     deps: deps(),
-     package: package(),
+    [
+      app: :google_maps,
+      description: "A Google Maps API in Elixir",
+      version: @version,
+      elixir: "~> 1.3",
+      elixirc_paths: elixirc_paths(Mix.env()),
+      build_embedded: Mix.env() == :prod,
+      start_permanent: Mix.env() == :prod,
+      deps: deps(),
+      package: package(),
 
-     # Docs
-     name: "GoogleMaps",
-     source_url: "https://github.com/sntran/ex_maps",
-     homepage_url: "https://hex.pm/packages/google_maps/",
-     docs: docs()
+      # Docs
+      name: "GoogleMaps",
+      source_url: "https://github.com/sntran/ex_maps",
+      homepage_url: "https://hex.pm/packages/google_maps/",
+      docs: docs()
     ]
   end
 
@@ -26,11 +28,14 @@ defmodule GoogleMaps.Mixfile do
   # Type "mix help compile.app" for more information
   def application do
     [
-      applications: [:logger],
-      env: [requester: GoogleMaps.HTTP]
+      applications: [:logger, :httpoison],
+      env: [requester: HTTPoison]
     ]
   end
 
+  defp elixirc_paths(:test), do: ["lib", "test"]
+  defp elixirc_paths(_), do: ["lib"]
+
   # Dependencies can be Hex packages:
   #
   #   {:mydep, "~> 0.3.0"}
@@ -42,23 +47,26 @@ defmodule GoogleMaps.Mixfile do
   # Type "mix help deps" for more examples and options
   defp deps do
     [
-      {:castore, "~> 0.1.0"},
-      {:mint, "~> 0.2.0"},
+      {:httpoison, "~>1.5"},
       {:jason, "~> 1.1"},
-      {:ex_doc, ">= 0.0.0", only: :dev}
+      {:ex_doc, ">= 0.0.0", only: :dev},
+      {:bypass, "~> 1.0", only: :test}
     ]
   end
 
   defp package do
-    [files: ~w(lib mix.exs README.md LICENSE.md VERSION),
-     maintainers: ["Son Tran-Nguyen"],
-     licenses: ["MIT"],
-     links: %{"GitHub" => "https://github.com/sntran/ex_maps"}]
+    [
+      files: ~w(lib mix.exs README.md LICENSE.md VERSION),
+      maintainers: ["Son Tran-Nguyen"],
+      licenses: ["MIT"],
+      links: %{"GitHub" => "https://github.com/sntran/ex_maps"}
+    ]
   end
 
   defp docs do
     [
-      main: "GoogleMaps", # The main page in the docs
+      # The main page in the docs
+      main: "GoogleMaps",
       extras: ["README.md"]
     ]
   end

mix.lock

@@ -1,10 +1,25 @@
 %{
-  "castore": {:hex, :castore, "0.1.1", "a8905530209152ddb74989fa2a5bd4fa3a2d3ff5d15ad12578caa7460d807c8b", [:mix], [], "hexpm"},
+  "bypass": {:hex, :bypass, "1.0.0", "b78b3dcb832a71aca5259c1a704b2e14b55fd4e1327ff942598b4e7d1a7ad83d", [:mix], [{:plug, "~> 1.7", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 1.0 or ~> 2.0", [hex: :plug_cowboy, repo: "hexpm", optional: false]}], "hexpm"},
+  "certifi": {:hex, :certifi, "2.5.1", "867ce347f7c7d78563450a18a6a28a8090331e77fa02380b4a21962a65d36ee5", [:rebar3], [{:parse_trans, "~>3.3", [hex: :parse_trans, repo: "hexpm", optional: false]}], "hexpm"},
+  "cowboy": {:hex, :cowboy, "2.6.3", "99aa50e94e685557cad82e704457336a453d4abcb77839ad22dbe71f311fcc06", [:rebar3], [{:cowlib, "~> 2.7.3", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "~> 1.7.1", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm"},
+  "cowlib": {:hex, :cowlib, "2.7.3", "a7ffcd0917e6d50b4d5fb28e9e2085a0ceb3c97dea310505f7460ff5ed764ce9", [:rebar3], [], "hexpm"},
   "earmark": {:hex, :earmark, "1.3.2", "b840562ea3d67795ffbb5bd88940b1bed0ed9fa32834915125ea7d02e35888a5", [:mix], [], "hexpm"},
   "ex_doc": {:hex, :ex_doc, "0.20.2", "1bd0dfb0304bade58beb77f20f21ee3558cc3c753743ae0ddbb0fd7ba2912331", [:mix], [{:earmark, "~> 1.3", [hex: :earmark, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.10", [hex: :makeup_elixir, repo: "hexpm", optional: false]}], "hexpm"},
+  "hackney": {:hex, :hackney, "1.15.1", "9f8f471c844b8ce395f7b6d8398139e26ddca9ebc171a8b91342ee15a19963f4", [:rebar3], [{:certifi, "2.5.1", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "6.0.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "1.0.1", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "~>1.1", [hex: :mimerl, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "1.1.4", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}], "hexpm"},
+  "httpoison": {:hex, :httpoison, "1.5.1", "0f55b5b673b03c5c327dac7015a67cb571b99b631acc0bc1b0b98dcd6b9f2104", [:mix], [{:hackney, "~> 1.8", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm"},
+  "idna": {:hex, :idna, "6.0.0", "689c46cbcdf3524c44d5f3dde8001f364cd7608a99556d8fbd8239a5798d4c10", [:rebar3], [{:unicode_util_compat, "0.4.1", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm"},
   "jason": {:hex, :jason, "1.1.2", "b03dedea67a99223a2eaf9f1264ce37154564de899fd3d8b9a21b1a6fd64afe7", [:mix], [{:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm"},
   "makeup": {:hex, :makeup, "0.8.0", "9cf32aea71c7fe0a4b2e9246c2c4978f9070257e5c9ce6d4a28ec450a839b55f", [:mix], [{:nimble_parsec, "~> 0.5.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.13.0", "be7a477997dcac2e48a9d695ec730b2d22418292675c75aa2d34ba0909dcdeda", [:mix], [{:makeup, "~> 0.8", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm"},
-  "mint": {:hex, :mint, "0.2.1", "a2ec8729fcad5c8b6460e07dfa64b008b3d9697a9f4604cd5684a87b44677c99", [:mix], [{:castore, "~> 0.1.0", [hex: :castore, repo: "hexpm", optional: true]}], "hexpm"},
+  "metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], [], "hexpm"},
+  "mime": {:hex, :mime, "1.3.1", "30ce04ab3175b6ad0bdce0035cba77bba68b813d523d1aac73d9781b4d193cf8", [:mix], [], "hexpm"},
+  "mimerl": {:hex, :mimerl, "1.2.0", "67e2d3f571088d5cfd3e550c383094b47159f3eee8ffa08e64106cdf5e981be3", [:rebar3], [], "hexpm"},
   "nimble_parsec": {:hex, :nimble_parsec, "0.5.0", "90e2eca3d0266e5c53f8fbe0079694740b9c91b6747f2b7e3c5d21966bba8300", [:mix], [], "hexpm"},
+  "parse_trans": {:hex, :parse_trans, "3.3.0", "09765507a3c7590a784615cfd421d101aec25098d50b89d7aa1d66646bc571c1", [:rebar3], [], "hexpm"},
+  "plug": {:hex, :plug, "1.8.0", "9d2685cb007fe5e28ed9ac27af2815bc262b7817a00929ac10f56f169f43b977", [:mix], [{:mime, "~> 1.0", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_crypto, "~> 1.0", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: true]}], "hexpm"},
+  "plug_cowboy": {:hex, :plug_cowboy, "2.0.2", "6055f16868cc4882b24b6e1d63d2bada94fb4978413377a3b32ac16c18dffba2", [:mix], [{:cowboy, "~> 2.5", [hex: :cowboy, repo: "hexpm", optional: false]}, {:plug, "~> 1.7", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
+  "plug_crypto": {:hex, :plug_crypto, "1.0.0", "18e49317d3fa343f24620ed22795ec29d4a5e602d52d1513ccea0b07d8ea7d4d", [:mix], [], "hexpm"},
+  "ranch": {:hex, :ranch, "1.7.1", "6b1fab51b49196860b733a49c07604465a47bdb78aa10c1c16a3d199f7f8c881", [:rebar3], [], "hexpm"},
+  "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.4", "f0eafff810d2041e93f915ef59899c923f4568f4585904d010387ed74988e77b", [:make, :mix, :rebar3], [], "hexpm"},
+  "unicode_util_compat": {:hex, :unicode_util_compat, "0.4.1", "d869e4c68901dd9531385bb0c8c40444ebf624e60b6962d95952775cac5e90cd", [:rebar3], [], "hexpm"},
 }