/** * Test for hour extraction from date. * * @return void * * @since 1.0 */ public function test__toStringHour() { $this->instance->select($this->instance->hour($this->instance->quoteName('col')))->from('table'); $this->assertThat((string) $this->instance, $this->equalTo(PHP_EOL . "SELECT HOUR(`col`)" . PHP_EOL . "FROM table")); }