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Rule php_unit_set_up_tear_down_visibility

Changes the visibility of the setUp() and tearDown() functions of PHPUnit to protected, to match the PHPUnit TestCase.

Warning

Using this rule is risky

This fixer may change functions named setUp() or tearDown() outside of PHPUnit tests, when a class is wrongly seen as a PHPUnit test.

Examples

Example #1

--- Original
+++ New
 <?php
 final class MyTest extends \PHPUnit_Framework_TestCase
 {
     private $hello;
-    public function setUp()
+    protected function setUp()
     {
         $this->hello = "hello";
     }

-    public function tearDown()
+    protected function tearDown()
     {
         $this->hello = null;
     }
 }

Rule sets

The rule is part of the following rule sets:

• @PhpCsFixer:risky

• @Symfony:risky

References

• Fixer class: PhpCsFixer\Fixer\PhpUnit\PhpUnitSetUpTearDownVisibilityFixer

• Test class: PhpCsFixer\Tests\Fixer\PhpUnit\PhpUnitSetUpTearDownVisibilityFixerTest

The test class defines officially supported behaviour. Each test case is a part of our backward compatibility promise.