/**
* This method will return a class or interface instance that represents
* the return value of this callable. The returned value will be <b>null</b>
* if there is no return value or the return value is scalat.
*
* @return PHP_Depend_Code_ASTClassOrInterfaceReference
* @since 0.9.5
*/
public function getReturnClass()
{
if ($this->_returnClassReference === null) {
return null;
}
return $this->_returnClassReference->getType();
}
/**
* @return void
* @group ast
*/
public function testGetTypeInvokesBuildClassOrInterface()
{
$class = new PHP_Depend_Code_Class(null);
$builder = $this->getMock('PHP_Depend_BuilderI');
$builder->expects($this->once())->method('getClassOrInterface')->with($this->equalTo(__CLASS__))->will($this->returnValue($class));
$classOrInterfaceReference = new PHP_Depend_Code_ASTClassOrInterfaceReference($builder, __CLASS__);
$this->assertType('PHP_Depend_Code_Class', $classOrInterfaceReference->getType());
}
/**
* Returns the concrete type instance associated with with this placeholder.
*
* @return PHP_Depend_Code_AbstractClassOrInterface
*/
public function getType()
{
return $this->reference->getType();
}
/**
* testGetTypeCachesReturnValueOfBuilderContextGetClassOrInterface
*
* @return void
*/
public function testGetTypeCachesReturnValueOfBuilderContextGetClassOrInterface()
{
$context = $this->getBuilderContextMock();
$context->expects($this->exactly(1))->method('getClassOrInterface')->with($this->equalTo(__CLASS__))->will($this->returnValue($this));
$reference = new PHP_Depend_Code_ASTClassOrInterfaceReference($context, __CLASS__);
$reference->getType();
}
