function testAddMethods()
{
$builder = new MockBuilder();
$builder->addMethods(array('x' => 1, 'y' => function ($a) {
return $a * 2;
}));
$mock = $builder->getMock();
$this->assertTrue($mock instanceof \Mockista\Mock);
$this->assertEquals(1, $mock->x());
$this->assertEquals(4, $mock->y(2));
}
