public function tests()
{
PHPUsableTest::$current_test = $this;
describe('Profile', function ($test) {
describe('run', function ($test) {
it('should record memory usage', function ($test) {
$data = Profile::run(function () {
});
$test->assertArrayHasKey('memory before', $data);
$test->assertArrayHasKey('memory after', $data);
$test->assertArrayHasKey('memory peak', $data);
});
it('should record elapsed times', function ($test) {
$data = Profile::run(function () {
});
$test->assertArrayHasKey('elapsed', $data);
});
it('should record granular marks', function ($test) {
$data = Profile::run(function ($markFunc) {
$markFunc();
$markFunc();
$markFunc();
});
$test->assertArrayHasKey('marks', $data);
$test->assertEquals(3, count($data['marks']));
});
});
});
}
