* :doc:`/reference/creating_test_doubles`
* :doc:`/reference/expectations`
* :doc:`/reference/argument_validation`
* :doc:`/reference/alternative_should_receive_syntax`
* :doc:`/reference/spies`
* :doc:`/reference/partial_mocks`
* :doc:`/reference/protected_methods`
* :doc:`/reference/public_properties`
* :doc:`/reference/public_static_properties`
* :doc:`/reference/pass_by_reference_behaviours`
* :doc:`/reference/demeter_chains`
* :doc:`/reference/final_methods_classes`
* :doc:`/reference/magic_methods`
* :doc:`/reference/phpunit_integration`