Merge pull request #25 from Lassombria/fix-check-lines-before-multiline-call

fix check lines before multiline call

Author: ZhukV

src/PhpCs/FiveLab/Sniffs/Formatting/WhiteSpaceAroundMultilineCallSniff.php

@@ -59,7 +59,7 @@ private function checkBeforeCall(File $phpcsFile, int $stackPtr): void
         $tokens = $phpcsFile->getTokens();
         $prevTokenPtr = $phpcsFile->findPrevious(Tokens::$emptyTokens, $stackPtr - 1, null, true);
 
-        $possiblePrevTokens = [T_OBJECT_OPERATOR, T_DOUBLE_COLON, T_COMMA];
+        $possiblePrevTokens = [T_DOUBLE_COLON, T_COMMA];
 
         if (false !== $prevTokenPtr && \in_array($tokens[$prevTokenPtr]['code'], $possiblePrevTokens, true)) {
             // Chain call.

tests/PhpCs/FiveLab/Sniffs/Formatting/Resources/white-space-around-multiline-call/wrong.php

@@ -2,6 +2,7 @@
 
 function some(\DOMDocument $dom): void
 {
+    $cow = 33;
     $dom->loadXML(
         '<root/>'
     );
@@ -13,4 +14,4 @@ function some(\DOMDocument $dom): void
     'Foo Bar Some %s',
     'foo'
 );
-$foo = 3;
+$foo = 3;

tests/PhpCs/FiveLab/Sniffs/Formatting/WhiteSpaceAroundMultilineCallSniffTest.php

@@ -32,6 +32,10 @@ public static function provideDataSet(): array
 
             'wrong' => [
                 __DIR__.'/Resources/white-space-around-multiline-call/wrong.php',
+                [
+                    'message' => 'Must be one blank line before multiline call.',
+                    'source'  => 'FiveLab.Formatting.WhiteSpaceAroundMultilineCall.MissedLineBefore',
+                ],
                 [
                     'message' => 'Must be one blank line after multiline call.',
                     'source'  => 'FiveLab.Formatting.WhiteSpaceAroundMultilineCall.MissedLineAfter',