/** * Tests the JDatabaseQuery::concatenate method. * * @return void * * @covers JDatabaseQuery::concatenate * @since 11.3 */ public function testConcatenate() { $this->assertThat( $this->_instance->concatenate(array('foo', 'bar')), $this->equalTo('CONCATENATE(foo || bar)'), 'Tests without separator.' ); $this->assertThat( $this->_instance->concatenate(array('foo', 'bar'), ' and '), $this->equalTo("CONCATENATE(foo || '_ and _' || bar)"), 'Tests without separator.' ); }