public function testCountAngles() { $square = new Square(); if ($square instanceof IAngular) { $square->countAngles(); } else { $this->assertTrue(false, 'Square must have angles'); } }
public function testCountAngles() { $square = new Square(); if ($square instanceof IAngular) { $square->countAngles(); } else { $this->assertTrue(false, 'Square must have angles'); } }