public function testRegisterStrategyForDescription()
{
$description = $this->getMockBuilder('\\SMW\\Query\\Language\\Description')->disableOriginalConstructor()->getMock();
$conditionBuilder = $this->getMockBuilder('\\SMW\\SPARQLStore\\QueryEngine\\ConditionBuilder\\ConditionBuilder')->disableOriginalConstructor()->getMock();
$conditionBuilder->expects($this->once())->method('canBuildConditionFor')->will($this->returnValue(true));
$conditionBuilder->expects($this->once())->method('setCompoundConditionBuilder')->will($this->returnself());
$compoundConditionBuilder = $this->getMockBuilder('\\SMW\\SPARQLStore\\QueryEngine\\CompoundConditionBuilder')->disableOriginalConstructor()->getMock();
$instance = new ConditionBuilderStrategyFinder($compoundConditionBuilder);
$instance->clear();
$instance->registerConditionBuilder($conditionBuilder);
$this->assertInstanceOf('\\SMW\\SPARQLStore\\QueryEngine\\ConditionBuilder\\ConditionBuilder', $instance->findStrategyForDescription($description));
$instance->clear();
}
