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Remote Void (v2.18.5) edition

Rule php_unit_mock_short_will_return

Usage of PHPUnit’s mock e.g. ->will($this->returnValue(..)) must be replaced by its shorter equivalent such as ->willReturn(...).

Warning

Using this rule is risky.

Risky when PHPUnit classes are overridden or not accessible, or when project has PHPUnit incompatibilities.

Examples

Example #1

--- Original
+++ New
 <?php
 final class MyTest extends \PHPUnit_Framework_TestCase
 {
     public function testSomeTest()
     {
         $someMock = $this->createMock(Some::class);
-        $someMock->method("some")->will($this->returnSelf());
-        $someMock->method("some")->will($this->returnValue("example"));
-        $someMock->method("some")->will($this->returnArgument(2));
-        $someMock->method("some")->will($this->returnCallback("str_rot13"));
-        $someMock->method("some")->will($this->returnValueMap(["a","b","c"]));
+        $someMock->method("some")->willReturnSelf();
+        $someMock->method("some")->willReturn("example");
+        $someMock->method("some")->willReturnArgument(2);
+        $someMock->method("some")->willReturnCallback("str_rot13");
+        $someMock->method("some")->willReturnMap(["a","b","c"]);
     }
 }

Rule sets

The rule is part of the following rule sets:

@PhpCsFixer:risky

Using the @PhpCsFixer:risky rule set will enable the php_unit_mock_short_will_return rule.

@Symfony:risky

Using the @Symfony:risky rule set will enable the php_unit_mock_short_will_return rule.

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