minor #4211 [7.3] PhpUnitDedicateAssertFixer - support PHP 7.3 (kubawerlos)

This PR was merged into the 2.12 branch.

Discussion
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[7.3] PhpUnitDedicateAssertFixer - support PHP 7.3

Commits
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7c567e8 [7.3] PhpUnitDedicateAssertFixer - support PHP 7.3

Author: keradus

src/Fixer/PhpUnit/PhpUnitDedicateAssertFixer.php

@@ -305,6 +305,11 @@ private function fixAssertTrueFalse(Tokens $tokens, array $assertCall)
         $tokens[$testOpenIndex] = new Token(',');
 
         $tokens->clearTokenAndMergeSurroundingWhitespace($testCloseIndex);
+        $commaIndex = $tokens->getPrevMeaningfulToken($testCloseIndex);
+        if ($tokens[$commaIndex]->equals(',')) {
+            $tokens->removeTrailingWhitespace($commaIndex);
+            $tokens->clearAt($commaIndex);
+        }
 
         if (!$tokens[$testOpenIndex + 1]->isWhitespace()) {
             $tokens->insertAt($testOpenIndex + 1, new Token([T_WHITESPACE, ' ']));
@@ -426,6 +431,12 @@ private function removeFunctionCall(Tokens $tokens, $callNSIndex, $callIndex, $o
         }
 
         $tokens->clearTokenAndMergeSurroundingWhitespace($openIndex);
+        $commaIndex = $tokens->getPrevMeaningfulToken($closeIndex);
+        if ($tokens[$commaIndex]->equals(',')) {
+            $tokens->removeTrailingWhitespace($commaIndex);
+            $tokens->clearAt($commaIndex);
+        }
+
         $tokens->clearTokenAndMergeSurroundingWhitespace($closeIndex);
     }
 }

tests/Fixer/PhpUnit/PhpUnitDedicateAssertFixerTest.php

@@ -476,4 +476,58 @@ public function provideTestAssertCountCases()
             ],
         ];
     }
+
+    /**
+     * @param string $expected
+     * @param string $input
+     *
+     * @requires PHP 7.3
+     * @dataProvider provideFix73Cases
+     */
+    public function testFix73($expected, $input)
+    {
+        $this->doTest($expected, $input);
+    }
+
+    public function provideFix73Cases()
+    {
+        return [
+            [
+                '<?php $this->assertNan($a, );',
+                '<?php $this->assertTrue(is_nan($a), );',
+            ],
+            [
+                '<?php $this->assertNan($a);',
+                '<?php $this->assertTrue(is_nan($a, ));',
+            ],
+            [
+                '<?php $this->assertNan($a, );',
+                '<?php $this->assertTrue(is_nan($a, ), );',
+            ],
+            [
+                '<?php $this->assertInternalType(\'array\', $a,);',
+                '<?php $this->assertTrue(is_array($a,),);',
+            ],
+            [
+                '<?php
+                    $this->assertNan($b);
+                ',
+                '<?php
+                    $this->assertTrue(\is_nan($b,));
+                ',
+            ],
+            [
+                '<?php
+                    $this->assertFileExists($f, \'message\',);
+                ',
+                '<?php
+                    $this->assertTrue(file_exists($f,), \'message\',);
+                ',
+            ],
+            [
+                '<?php $this->assertNan($y  , );',
+                '<?php $this->assertTrue(is_nan($y)  , );',
+            ],
+        ];
+    }
 }

tests/Fixtures/Integration/misc/PHP7_3.test

@@ -11,6 +11,7 @@ PHP 7.3 test.
     "method_chaining_indentation": true,
     "multiline_whitespace_before_semicolons": true,
     "native_function_invocation": {"include": ["get_class"]},
+    "php_unit_dedicate_assert": true,
     "php_unit_test_case_static_method_calls": {"call_type": "this"},
     "strict_param": true
 }
@@ -51,6 +52,7 @@ $c = \get_class($d, ); // `native_function_invocation` rule
 $a = rtrim($b, ); // `no_alias_functions` rule
 $foo->bar($arg1, $arg2, ); // `no_spaces_inside_parenthesis` rule
 $this->assertTrue($a, ); // `php_unit_construct` rule
+$this->assertNan($a, ); // `php_unit_dedicate_assert` rule
 final class MyTest extends \PHPUnit_Framework_TestCase
 {
     public function testFoo(): void
@@ -99,6 +101,7 @@ $c = get_class($d, ); // `native_function_invocation` rule
 $a = chop($b, ); // `no_alias_functions` rule
 $foo->bar(  $arg1, $arg2,   );// `no_spaces_inside_parenthesis` rule
 $this->assertSame(true, $a, ); // `php_unit_construct` rule
+$this->assertTrue(is_nan($a, ), ); // `php_unit_dedicate_assert` rule
 final class MyTest extends \PHPUnit_Framework_TestCase
 {
     public function testFoo(): void