Merge pull request #487 from rodrigoprimo/test-coverage-array-indent

Generic/ArrayIndent: improve code coverage and implement a few small improvements to the sniff code

Author: jrfnl

src/Standards/Generic/Sniffs/Arrays/ArrayIndentSniff.php

@@ -62,7 +62,6 @@ public function processMultiLineArray($phpcsFile, $stackPtr, $arrayStart, $array
         // Determine how far indented the entire array declaration should be.
         $ignore     = Tokens::$emptyTokens;
         $ignore[]   = T_DOUBLE_ARROW;
-        $ignore[]   = T_COMMA;
         $prev       = $phpcsFile->findPrevious($ignore, ($stackPtr - 1), null, true);
         $start      = $phpcsFile->findStartOfStatement($prev);
         $first      = $phpcsFile->findFirstOnLine(T_WHITESPACE, $start, true);
@@ -152,28 +151,27 @@ public function processMultiLineArray($phpcsFile, $stackPtr, $arrayStart, $array
             $error = 'Closing brace of array declaration must be on a new line';
             $fix   = $phpcsFile->addFixableError($error, $arrayEnd, 'CloseBraceNotNewLine');
             if ($fix === true) {
-                $padding = $phpcsFile->eolChar.str_repeat(' ', $expectedIndent);
+                $padding = $phpcsFile->eolChar.str_repeat(' ', $startIndent);
                 $phpcsFile->fixer->addContentBefore($arrayEnd, $padding);
             }
 
             return;
         }
 
         // The close brace must be indented one stop less.
-        $expectedIndent -= $this->indent;
-        $foundIndent     = ($tokens[$arrayEnd]['column'] - 1);
-        if ($foundIndent === $expectedIndent) {
+        $foundIndent = ($tokens[$arrayEnd]['column'] - 1);
+        if ($foundIndent === $startIndent) {
             return;
         }
 
         $pluralizeSpace = 's';
-        if ($expectedIndent === 1) {
+        if ($startIndent === 1) {
             $pluralizeSpace = '';
         }
 
         $error = 'Array close brace not indented correctly; expected %s space%s but found %s';
         $data  = [
-            $expectedIndent,
+            $startIndent,
             $pluralizeSpace,
             $foundIndent,
         ];
@@ -182,7 +180,7 @@ public function processMultiLineArray($phpcsFile, $stackPtr, $arrayStart, $array
             return;
         }
 
-        $padding = str_repeat(' ', $expectedIndent);
+        $padding = str_repeat(' ', $startIndent);
         if ($foundIndent === 0) {
             $phpcsFile->fixer->addContentBefore($arrayEnd, $padding);
         } else {

src/Standards/Generic/Tests/Arrays/ArrayIndentUnitTest.inc

@@ -149,3 +149,6 @@ $var = [
   ];
 
 // phpcs:set Generic.Arrays.ArrayIndent indent 4
+
+$array = [1,
+];

src/Standards/Generic/Tests/Arrays/ArrayIndentUnitTest.inc.fixed

@@ -150,3 +150,6 @@ $var = [
 ];
 
 // phpcs:set Generic.Arrays.ArrayIndent indent 4
+
+$array = [1,
+];