/**
  * Tests removeDefaultArguments().
  *
  * @param array $expected  The expected result.
  * @param array $arguments The input arguments.
  *
  * @test
  * @dataProvider provideTestRemoveDefaultArguments
  */
 public function testRemoveDefaultArguments(array $expected, array $arguments)
 {
     MockFunctionHelper::removeDefaultArguments($arguments);
     $this->assertEquals($expected, $arguments);
 }