public function testValidateEnquiryWithInvalidEmail() { $enquiry = new Enquiry(array('name' => 'richard lawson', 'email' => 'lawson_richard.hotmail.com', 'message' => 'Hello world!')); $errs = $enquiry->validate(); $this->assertEquals(1, count($errs)); $this->assertEquals('email is invalid', $errs[0]); }