def test_traject_consumer_combination(): app = App() traject = Traject() def get_model(foo): result = Model() result.foo = foo return result traject.register('special', Special) traject.register('{foo}', get_model) app.register(generic.traject, [App], lambda base: traject) found, obj, stack = traject_consumer(app, parse_path('something'), Lookup(app)) assert found assert isinstance(obj, Model) assert stack == [] assert obj.foo == 'something' found, obj, stack = traject_consumer(app, parse_path('special'), Lookup(app)) assert found assert isinstance(obj, Special) assert stack == []
def test_traject_consume_combination(): class app(morepath.App): pass traject = Traject() def get_model(foo): result = Model() result.foo = foo return result traject.add_pattern('special', (Special, paramfac)) traject.add_pattern('{foo}', (get_model, paramfac)) registry = app.registry registry.register(generic.traject, [App], lambda base: traject) registry.register(generic.context, [object], lambda obj: {}) found, request = consume(app(), 'something') assert isinstance(found, Model) assert request.unconsumed == [] assert found.foo == 'something' found, request = consume(app(), 'special') assert isinstance(found, Special) assert request.unconsumed == []
def test_traject_nested_with_variable(): app = App() traject = Traject() def get_model(id): result = Model() result.id = id return result def get_special(id): result = Special() result.id = id return result traject.add_pattern("{id}", (get_model, paramfac)) traject.add_pattern("{id}/sub", (get_special, paramfac)) app.register(generic.traject, [App], lambda base: traject) app.register(generic.context, [object], lambda obj: {}) found, request = consume(app, "a") assert isinstance(found, Model) assert request.unconsumed == [] found, request = consume(app, "b") assert isinstance(found, Model) assert request.unconsumed == [] found, request = consume(app, "a/sub") assert isinstance(found, Special) assert request.unconsumed == []
def test_traject_nested_with_variable(): class app(morepath.App): pass traject = Traject() def get_model(id): result = Model() result.id = id return result def get_special(id): result = Special() result.id = id return result traject.add_pattern('{id}', (get_model, paramfac)) traject.add_pattern('{id}/sub', (get_special, paramfac)) registry = app.registry registry.register(generic.traject, [App], lambda base: traject) registry.register(generic.context, [object], lambda obj: {}) found, request = consume(app(), 'a') assert isinstance(found, Model) assert request.unconsumed == [] found, request = consume(app(), 'b') assert isinstance(found, Model) assert request.unconsumed == [] found, request = consume(app(), 'a/sub') assert isinstance(found, Special) assert request.unconsumed == []
def test_traject_consume_parameter(): class app(morepath.App): pass traject = Traject() class Model(object): def __init__(self, a): self.a = a get_param = ParameterFactory({'a': 0}, {'a': Converter(int)}, []) traject.add_pattern('sub', (Model, get_param)) registry = app.registry registry.register(generic.traject, [App], lambda base: traject) registry.register(generic.context, [object], lambda obj: {}) found, request = consume(app(), 'sub?a=1') assert isinstance(found, Model) assert found.a == 1 assert request.unconsumed == [] found, request = consume(app(), 'sub') assert isinstance(found, Model) assert found.a == 0 assert request.unconsumed == []
def register_path(app, model, path, variables, converters, required, model_factory, arguments=None): traject = app.traject if traject is None: traject = Traject() app.traject = traject converters = converters or {} if arguments is None: arguments = get_arguments(model_factory, SPECIAL_ARGUMENTS) converters = get_converters(arguments, converters, app.converter_for_type, app.converter_for_value) exclude = Path(path).variables() exclude.update(app.mount_variables()) parameters = get_url_parameters(arguments, exclude) if required is None: required = set() required = set(required) parameter_factory = ParameterFactory(parameters, converters, required) if variables is None: variables = get_variables_func(arguments, app.mount_variables()) traject.add_pattern(path, (model_factory, parameter_factory), converters) traject.inverse(model, path, variables, converters, list(parameters.keys())) def get_app(model): return app app.register(generic.app, [model], get_app)
def test_traject_with_converter_and_fallback2(): traject = Traject() traject.add_pattern('{x}', 'found_str') traject.add_pattern('{x:int}', 'found_int') assert traject(['1']) == ('found_int', [], {'x': 1}) assert traject(['foo']) == ('found_str', [], {'x': 'foo'})
def test_traject_with_multiple_variables(): app = App() traject = Traject() def get_model(first_id): result = Model() result.first_id = first_id return result def get_special(first_id, second_id): result = Special() result.first_id = first_id result.second_id = second_id return result traject.add_pattern("{first_id}", (get_model, paramfac)) traject.add_pattern("{first_id}/{second_id}", (get_special, paramfac)) app.register(generic.traject, [App], lambda base: traject) found, request = consume(app, "a") assert isinstance(found, Model) assert found.first_id == "a" assert not hasattr(found, "second_id") assert request.unconsumed == [] found, request = consume(app, "a/b") assert isinstance(found, Special) assert found.first_id == "a" assert found.second_id == "b" assert request.unconsumed == []
def test_traject_nested_with_variable(): app = App() traject = Traject() def get_model(id): result = Model() result.id = id return result def get_special(id): result = Special() result.id = id return result traject.add_pattern('{id}', get_model) traject.add_pattern('{id}/sub', get_special) app.register(generic.traject, [App], lambda base: traject) found, request = consume(app, 'a') assert isinstance(found, Model) assert request.unconsumed == [] found, request = consume(app, 'b') assert isinstance(found, Model) assert request.unconsumed == [] found, request = consume(app, 'a/sub') assert isinstance(found, Special) assert request.unconsumed == []
def test_traject_with_multiple_variables(): app = App() traject = Traject() def get_model(first_id): result = Model() result.first_id = first_id return result def get_special(first_id, second_id): result = Special() result.first_id = first_id result.second_id = second_id return result traject.add_pattern('{first_id}', get_model) traject.add_pattern('{first_id}/{second_id}', get_special) app.register(generic.traject, [App], lambda base: traject) found, request = consume(app, 'a') assert isinstance(found, Model) assert found.first_id == 'a' assert not hasattr(found, 'second_id') assert request.unconsumed == [] found, request = consume(app, 'a/b') assert isinstance(found, Special) assert found.first_id == 'a' assert found.second_id == 'b' assert request.unconsumed == []
def test_traject_no_duplicate_variables(): traject = Traject() with pytest.raises(TrajectError): traject.add_pattern('{foo}-{foo}', 'value') with pytest.raises(TrajectError): traject.add_pattern('{foo}/{foo}', 'value')
def test_traject_with_converter_and_fallback3(): traject = Traject() # XXX should have a conflict traject.add_pattern('{x:str}', 'found_explicit') traject.add_pattern('{x}', 'found_implicit') assert traject(['foo']) == ('found_explicit', [], {'x': 'foo'})
def test_traject_with_multiple_variables(): class app(morepath.App): pass traject = Traject() def get_model(first_id): result = Model() result.first_id = first_id return result def get_special(first_id, second_id): result = Special() result.first_id = first_id result.second_id = second_id return result traject.add_pattern('{first_id}', (get_model, paramfac)) traject.add_pattern('{first_id}/{second_id}', (get_special, paramfac)) registry = app.registry registry.register(generic.traject, [App], lambda base: traject) registry.register(generic.context, [object], lambda obj: {}) found, request = consume(app(), 'a') assert isinstance(found, Model) assert found.first_id == 'a' assert not hasattr(found, 'second_id') assert request.unconsumed == [] found, request = consume(app(), 'a/b') assert isinstance(found, Special) assert found.first_id == 'a' assert found.second_id == 'b' assert request.unconsumed == []
def test_traject_greedy_middle_prefix(): traject = Traject() traject.add_pattern('a/prefix{x}/y', 'prefix') traject.add_pattern('a/{x}/z', 'no_prefix') assert traject(['y', 'prefixX', 'a']) == ('prefix', [], {'x': 'X'}) assert traject(['z', 'prefixX', 'a']) == (None, ['z'], {'x': 'X'}) assert traject(['z', 'blah', 'a']) == ('no_prefix', [], {'x': 'blah'})
def test_traject_consume(): app = App() traject = Traject() traject.add_pattern('sub', Model) app.register(generic.traject, [App], lambda base: traject) found, request = consume(app, 'sub') assert isinstance(found, Model) assert request.unconsumed == []
def test_traject_no_concecutive_variables(): traject = Traject() def get_model(foo, bar): return Model() with py.test.raises(TrajectError): traject.register('{foo}{bar}', get_model)
def test_traject_greedy_middle_converter(): traject = Traject() traject.add_pattern('a/{x:int}/y', 'int') traject.add_pattern('a/{x}/z', 'str') assert traject(['y', '1', 'a']) == ('int', [], {'x': 1}) assert traject(['z', '1', 'a']) == (None, ['z'], {'x': 1}) assert traject(['z', 'x', 'a']) == ('str', [], {'x': 'x'})
def test_path_for_model(): traject = Traject() class IdModel(object): def __init__(self, id): self.id = id traject.inverse(IdModel, "foo/{id}", lambda model: {"id": model.id}, {}, []) assert traject.path(IdModel("a")) == ("foo/a", {})
def test_traject_no_conflict_if_different_path(): traject = Traject() def get_model(foo): return Model() traject.register('a/{foo}', get_model) traject.register('b/{bar}', get_model) assert True
def test_path_for_model_with_converter(): traject = Traject() class IdModel(object): def __init__(self, id): self.id = id traject.inverse(IdModel, "foo/{id}", lambda model: {"id": model.id}, dict(id=Converter(int)), []) assert traject.path(IdModel(1)) == ("foo/1", {})
def test_traject_consumer(): app = App() traject = Traject() traject.register('sub', Model) app.register(generic.traject, [App], lambda base: traject) found, obj, stack = traject_consumer(app, parse_path('sub'), Lookup(app)) assert found assert isinstance(obj, Model) assert stack == []
def test_path_for_model(): traject = Traject() class IdModel(object): def __init__(self, id): self.id = id traject.register_inverse(IdModel, 'foo/{id}', lambda model: {'id': model.id}) assert traject.get_path(IdModel('a')) == 'foo/a'
def test_path_for_model_with_converter(): traject = Traject() class IdModel(object): def __init__(self, id): self.id = id traject.inverse(IdModel, 'foo/{id:int}', lambda model: {'id': model.id}) assert traject.path(IdModel(1)) == 'foo/1'
def test_traject_greedy_middle_converter_2(): traject = Traject() traject.add_pattern('a/{x:int}/y', 'int') traject.add_pattern('a/{x}', 'str') assert traject(['y', '1', 'a']) == ('int', [], {'x': 1}) # this greedily goes into the int branch, and then doesn't find it assert traject(['1', 'a']) == (None, [], {'x': 1}) # this works however for non-int assert traject(['blah', 'a']) == ('str', [], {'x': 'blah'})
def test_traject_nested_not_resolved_entirely_by_consumer(): app = App() traject = Traject() traject.register('a', Model) app.register(generic.traject, [App], lambda base: traject) found, obj, stack = traject_consumer(app, parse_path('a'), Lookup(app)) assert found assert isinstance(obj, Model) assert stack == [] found, obj, stack = traject_consumer(app, parse_path('a/b'), Lookup(app)) assert found assert isinstance(obj, Model) assert stack == [('default', 'b')]
def test_traject_consumer_factory_returns_none(): app = App() traject = Traject() def get_model(): return None traject.register('sub', get_model) app.register(generic.traject, [App], lambda base: traject) found, obj, stack = traject_consumer(app, parse_path('sub'), Lookup(app)) assert not found assert obj is app assert stack == [(u'default', 'sub')]
def test_traject_with_multiple_variables(): app = App() traject = Traject() def get_model(first_id): result = Model() result.first_id = first_id return result def get_special(first_id, second_id): result = Special() result.first_id = first_id result.second_id = second_id return result traject.register('{first_id}', get_model) traject.register('{first_id}/{second_id}', get_special) app.register(generic.traject, [App], lambda base: traject) found, obj, stack = traject_consumer(app, parse_path('a'), Lookup(app)) assert found assert isinstance(obj, Model) assert stack == [] assert obj.first_id == 'a' assert not hasattr(obj, 'second_id') found, obj, stack = traject_consumer(app, parse_path('a/b'), Lookup(app)) assert found assert isinstance(obj, Special) assert stack == [] assert obj.first_id == 'a' assert obj.second_id == 'b'
def test_traject_nested_with_variable(): app = App() traject = Traject() def get_model(id): result = Model() result.id = id return result def get_special(id): result = Special() result.id = id return result traject.register('{id}', get_model) traject.register('{id}/sub', get_special) app.register(generic.traject, [App], lambda base: traject) found, obj, stack = traject_consumer(app, parse_path('a'), Lookup(app)) assert found assert isinstance(obj, Model) assert stack == [] found, obj, stack = traject_consumer(app, parse_path('b'), Lookup(app)) assert found assert isinstance(obj, Model) assert stack == [] found, obj, stack = traject_consumer(app, parse_path('a/sub'), Lookup(app)) assert found assert isinstance(obj, Special) assert stack == []
def test_traject_conflicting_type_registrations(): traject = Traject() def get_model(foo): return Model() traject.register('{foo:str}', get_model) with py.test.raises(TrajectError): traject.register('{foo:int}', get_model)
def test_traject_no_conflict_if_different_text(): traject = Traject() def get_model(foo): return Model() traject.register('prefix-{foo}', get_model) traject.register('{foo}-postfix', get_model) assert True
def test_traject_no_duplicate_variables(): traject = Traject() def get_model(foo): return Model with py.test.raises(TrajectError): traject.register('{foo}-{foo}', get_model) with py.test.raises(TrajectError): traject.register('{foo}/{foo}', get_model)
def test_traject_conflict_if_same_path(): traject = Traject() def get_model(foo): return Model() traject.register('a/{foo}', get_model) with py.test.raises(TrajectError): traject.register('a/{bar}', get_model) assert True
def test_traject_conflicting_registrations_without_variables(): traject = Traject() def get_model(foo): return Model() def get_model2(foo): return Model() traject.register('foo', get_model) with py.test.raises(TrajectError): traject.register('foo', get_model2)