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def test_spec(test_plugin_manager, add_specification):
assert not test_plugin_manager.hook.items()
assert not hasattr(test_plugin_manager.hook, 'my_spec')
@add_specification
def my_spec(arg1, arg2):
...
assert hasattr(test_plugin_manager.hook, 'my_spec')
assert hasattr(test_plugin_manager.hook.my_spec, 'spec')
def test_full(test_plugin_manager, add_specification, add_implementation):
relay = test_plugin_manager.hook
assert not relay.items()
@add_specification
def my_spec(arg1, arg2):
...
assert hasattr(relay, 'my_spec')
assert not relay.my_spec.get_hookimpls()
@add_implementation(specname='my_spec')
def ttt(arg):
return arg + 1
assert relay.my_spec.get_hookimpls()[0].specname == 'my_spec'
def test_caller_from_implementation(caller_from_implementation):
def test1(arg):
return arg + 1
caller = caller_from_implementation(test1)
assert caller.get_hookimpls()[0].function == test1
assert caller(arg=1) == [2]
def test2(arg):
return arg + 1
caller = caller_from_implementation(test2, {'firstresult': True})
assert caller.get_hookimpls()[0].function == test2
assert caller(arg=1) == 2
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