minor #4201 [7.3] MultilineWhitespaceBeforeSemicolonsFixer - add tests for PHP 7.3 (kubawerlos)

This PR was merged into the 2.12 branch.

Discussion
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[7.3] MultilineWhitespaceBeforeSemicolonsFixer - add tests for PHP 7.3

Commits
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4c3e8a0 MultilineWhitespaceBeforeSemicolonsFixer - add tests for PHP 7.3

Author: SpacePossum

tests/Fixer/Semicolon/MultilineWhitespaceBeforeSemicolonsFixerTest.php

@@ -847,4 +847,31 @@ public function provideMessyWhitespacesSemicolonForChainedCallsFixCases()
             ],
         ];
     }
+
+    /**
+     * @param string $expected
+     * @param string $input
+     *
+     * @requires PHP 7.3
+     * @dataProvider provideFix73Cases
+     */
+    public function testFix73($expected, $input)
+    {
+        $this->fixer->configure(['strategy' => MultilineWhitespaceBeforeSemicolonsFixer::STRATEGY_NEW_LINE_FOR_CHAINED_CALLS]);
+        $this->doTest($expected, $input);
+    }
+
+    public function provideFix73Cases()
+    {
+        return [
+            [
+                "<?php\n\$this\n    ->one()\n    ->two(2, )\n;",
+                "<?php\n\$this\n    ->one()\n    ->two(2, );",
+            ],
+            [
+                "<?php\n\$this\n    ->one(1, )\n    ->two()\n;",
+                "<?php\n\$this\n    ->one(1, )\n    ->two();",
+            ],
+        ];
+    }
 }

tests/Fixtures/Integration/misc/PHP7_3.test

@@ -41,6 +41,8 @@ null === $var; // `is_null` rule
 mb_strpos($a, $b, ); // `mb_str_functions` rule
 sample('foo', 'foobarbaz', 'baz', ); // `method_argument_space` rule
 $a = (int) $b; // `modernize_types_casting` rule
+$this->method1() // `multiline_whitespace_before_semicolons` rule
+     ->method2(3, );
 mb_strlen($str, ); // `native_function_casing` rule
 $c = \get_class($d, ); // `native_function_invocation` rule
 $a = rtrim($b, ); // `no_alias_functions` rule
@@ -84,6 +86,9 @@ is_null($var, ); // `is_null` rule
 strpos($a, $b, ); // `mb_str_functions` rule
 sample('foo',    'foobarbaz', 'baz'   , ); // `method_argument_space` rule
 $a = intval($b, ); // `modernize_types_casting` rule
+$this->method1() // `multiline_whitespace_before_semicolons` rule
+     ->method2(3, )
+;
 STRLEN($str, ); // `native_function_casing` rule
 $c = get_class($d, ); // `native_function_invocation` rule
 $a = chop($b, ); // `no_alias_functions` rule