/** * Tests the \Joomla\Database\DatabaseQuery::concatenate method. * * @return void * * @covers \Joomla\Database\DatabaseQuery::concatenate * @since 1.0 */ 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.'); }