/** * As the fax number must be numeric the library will strip out any non numeric characters */ public function testSetFaxNumber() { $person = new Person(); $person->setFaxNumber($this->faker->phoneNumber); $this->assertNotEmpty($person->getFaxNumber(), "No phone number was set"); $this->assertRegExp('/^\\d+$/', $person->getFaxNumber(), "Phone number contains non numeric characters"); /** * Test strip out mechanism works */ $person->setFaxNumber("555447B"); $this->assertNotEmpty($person->getFaxNumber(), "No phone number was set"); $this->assertRegExp('/^\\d+$/', $person->getFaxNumber(), "Phone number contains non numeric characters"); }