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Testing Protected Method of Abstract Class with PHPUnit
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| <?php | |
| namespace Minitest; | |
| abstract class AbstractFoo | |
| { | |
| protected function bar() | |
| { | |
| return $this->baz(); | |
| } | |
| abstract protected function baz(); | |
| } |
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| <?php | |
| class FooTest extends PHPUnit_Framework_TestCase | |
| { | |
| public function testCallProtectedMethodOfAbstractClass() | |
| { | |
| // Create a mock for the abstract class. | |
| $foo = $this->getMockForAbstractClass('Minitest\AbstractFoo'); | |
| // Provide the behavior for abstract methods. | |
| $foo->expects($this->any()) | |
| ->method("baz") | |
| ->will($this->returnValue("You called baz!")); | |
| // Define a closure that will call the protected method using "this". | |
| $barCaller = function () { | |
| return $this->bar(); | |
| }; | |
| // Bind the closure to $foo's scope. | |
| $bound = $barCaller->bindTo($foo, $foo); | |
| // $bound is now a Closure, and calling it is like asking $foo to call | |
| // $this->bar(); and return the results. | |
| // Make a assertion. | |
| $this->assertEquals("You called baz!", $bound()); | |
| } | |
| } |
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