GeneratorTest.php

<?php

class Framework_MockObject_GeneratorTest extends PHPUnit_Framework_TestCase {

  /**
   * @covers PHPUnit_Framework_MockObject_Generator::getMock
   * @expectedException PHPUnit_Framework_Exception
   */
  public function testGetMockFailsWhenInvalidFunctionNameIsPassedInAsAFunctionToMock() {
    PHPUnit_Framework_MockObject_Generator::getMock('StdClass', array(
      0,
    ));
  }

  /**
   * @covers PHPUnit_Framework_MockObject_Generator::getMock
   */
  public function testGetMockCanCreateNonExistingFunctions() {
    $mock = PHPUnit_Framework_MockObject_Generator::getMock('StdClass', array(
      'testFunction',
    ));
    $this
      ->assertTrue(method_exists($mock, 'testFunction'));
  }

  /**
   * @covers PHPUnit_Framework_MockObject_Generator::getMock
   * @expectedException PHPUnit_Framework_Exception
   * @expectedExceptionMessage duplicates: "foo, foo"
   */
  public function testGetMockGeneratorFails() {
    $mock = PHPUnit_Framework_MockObject_Generator::getMock('StdClass', array(
      'foo',
      'foo',
    ));
  }

  /**
   * @covers PHPUnit_Framework_MockObject_Generator::getMockForAbstractClass
   */
  public function testGetMockForAbstractClassDoesNotFailWhenFakingInterfaces() {
    $mock = PHPUnit_Framework_MockObject_Generator::getMockForAbstractClass('Countable');
    $this
      ->assertTrue(method_exists($mock, 'count'));
  }

  /**
   * @covers PHPUnit_Framework_MockObject_Generator::getMockForAbstractClass
   */
  public function testGetMockForAbstractClassStubbingAbstractClass() {
    $mock = PHPUnit_Framework_MockObject_Generator::getMockForAbstractClass('AbstractMockTestClass');
    $this
      ->assertTrue(method_exists($mock, 'doSomething'));
  }

  /**
   * @dataProvider getMockForAbstractClassExpectsInvalidArgumentExceptionDataprovider
   * @covers PHPUnit_Framework_MockObject_Generator::getMockForAbstractClass
   * @expectedException PHPUnit_Framework_Exception
   */
  public function testGetMockForAbstractClassExpectingInvalidArgumentException($className, $mockClassName) {
    $mock = PHPUnit_Framework_MockObject_Generator::getMockForAbstractClass($className, array(), $mockClassName);
  }

  /**
   * @covers PHPUnit_Framework_MockObject_Generator::getMockForAbstractClass
   * @expectedException PHPUnit_Framework_Exception
   */
  public function testGetMockForAbstractClassAnstractClassDoesNotExist() {
    $mock = PHPUnit_Framework_MockObject_Generator::getMockForAbstractClass('Tux');
  }

  /**
   * Dataprovider for test "testGetMockForAbstractClassExpectingInvalidArgumentException"
   */
  public static function getMockForAbstractClassExpectsInvalidArgumentExceptionDataprovider() {
    return array(
      'className not a string' => array(
        array(),
        '',
      ),
      'mockClassName not a string' => array(
        'Countable',
        new StdClass(),
      ),
    );
  }

}