/**
* Testing newly created function.
*/
public function testMockNewFunction()
{
$this->test_function_name = 'new_random_function_' . uniqid();
$this->object = new PHPUnit_Extensions_MockFunction($this->test_function_name, $this->test_scope_object);
// Return normally, only checks the call.
$this->object->expects($this->any())->will($this->returnValue('OK'));
$this->assertSame('OK', $this->test_scope_object->callFunction($this->test_function_name, array()));
$this->object->restore();
}
/**
* Test simple function return faking without consraints.
*/
public function testMockWithReturn()
{
$this->object = new PHPUnit_Extensions_MockStaticMethod('TestStatic::test', $this->test_scope_object);
// CHanging return value.
$this->object->expects($this->atLeastOnce())->will($this->returnValue('DEF'));
$this->assertSame('DEF', $this->test_scope_object->callStatic());
// From this scope the original method is called.
$this->assertSame('ABC', TestStatic::test());
$this->object->restore();
// We are back in 1985.
$this->assertSame('ABC', $this->test_scope_object->callStatic());
}
/**
* @test
*/
public function function_switch_off_and_on_return_correct_value()
{
$value = 'non date value';
$mockFunction = new PHPUnit_Extensions_MockFunction('date', $this);
$mockFunction->expects($this->any())->will($this->returnValue($value));
$mockFunction->restore();
$mockFunction->mock();
$this->assertEquals($value, date());
}
/**
* Clean-up function.
*
* Removes mocked method and restores the original was there is any.
* Also removes the reference to the object from self::$instances.
*/
public function restore()
{
if ($this->active) {
list($class, $method) = $this->getClassAndMethod();
runkit_method_remove($class, $method);
runkit_method_rename($class, $this->restore_name, $method);
$this->active = false;
}
parent::restore();
}
