class CalculatorTest extends TestCase { public function testSum() { $calculator = new Calculator(); $result = $calculator->sum(2, 3); $this->assertEquals(5, $result); } }
class PostTest extends TestCase { public $fixtures = [ 'app.posts' ]; public function testValidation() { $post = new Post(); $post->title = ''; $post->body = 'Lorem ipsum dolor sit amet.'; $this->assertFalse($post->save()); $this->assertNotEmpty($post->getErrors()); } }In this example, we create a test case for the `Post` model and define a test method for testing its validation rules. We use fixtures to create some sample data for testing. We create an instance of the `Post` model and set the `title` field to empty string and `body` field to some text. We then use the `assertFalse` assertion to check if the `save` method returns false and the `assertNotEmpty` assertion to check if there are any validation errors. In conclusion, the php cake.testsuite TestCase package library is used for creating test cases and performing unit tests in the CakePHP framework. It provides a range of methods and assertions for testing various aspects of an application.