public function Test_of_getBaseErrors() { $Person = new TestPerson(); $this->assertEqual($Person->getBaseErrors(), array()); $Person->addErrorToBase('Nothing has changed'); $expected = array('Nothing has changed'); $this->assertEqual($Person->getBaseErrors(), $expected); $expected = array('Nothing has changed', 'Nothing has changed at all'); $Person->addErrorToBase('Nothing has changed at all'); $this->assertEqual($Person->getBaseErrors(), $expected); }