test_function_class.TestFunctionClass Class Reference

Inheritance diagram for test_function_class.TestFunctionClass:

Public Member Functions
def	test_add_constructor_and_methods_with_prefix (self)
def	test_add_method (self)
def	test_ya_add_method (self)
def	test_default_arguments_decorator (self)

Data Fields
	TestClass
	testClass
	t

Detailed Description

Definition at line 50 of file test_function_class.py.

Member Function Documentation

test_add_method()

def test_function_class.TestFunctionClass.test_add_method

(

self

)

test if add_method adds method and if in case of FunctionClass
Instance instances get returned instead of FunctionClass instances

Definition at line 58 of file test_function_class.py.

    def test_add_method(self):
        """test if add_method adds method and if in case of FunctionClass
        Instance instances get returned instead of FunctionClass instances"""
        TestClass.add_method("other_function", "other_method")
        self.t = TestClass()
        obj, arg = self.t.other_method()
        self.assertIsInstance(obj, Instance)
        obj, arg = self.t.other_method(self.t)
        self.assertIsInstance(arg, Instance)
        obj, arg = self.t.other_method(arg=self.t)
        self.assertIsInstance(arg, Instance)

test_default_arguments_decorator()

def test_function_class.TestFunctionClass.test_default_arguments_decorator

(

self

)

test default_arguments_decorator()

Definition at line 83 of file test_function_class.py.

    def test_default_arguments_decorator(self):
        """test default_arguments_decorator()"""
        TestClass.backup_test_function_return_args = TestClass.test_function_return_args
        TestClass.backup_test_function_return_arg_karg = (
            TestClass.test_function_return_arg_karg
        )
        self.t = TestClass()

        arg1 = "arg1"
        arg2 = "arg2"
        arg3 = {"arg3": arg2}
        arg4 = 4
        TestClass.decorate_method(
            default_arguments_decorator, "test_function_return_args", arg1, arg2
        )
        self.assertEqual(
            self.t.test_function_return_args(), (self.t.instance, (arg2,), {})
        )  # default arg1 gets overwritten by class instances instance attribute
        self.assertEqual(
            self.t.test_function_return_args(arg3), (self.t.instance, (arg3,), {})
        )
        self.assertEqual(
            self.t.test_function_return_args(arg1, arg3),
            (self.t.instance, (arg1, arg3), {}),
        )
        self.assertEqual(
            self.t.test_function_return_args(arg1, arg3, arg4=arg4),
            (self.t.instance, (arg1, arg3), {"arg4": arg4}),
        )

        TestClass.test_function_return_args = TestClass.backup_test_function_return_args
        TestClass.decorate_method(
            default_arguments_decorator,
            "test_function_return_args",
            arg1,
            arg2,
            arg4=arg4,
        )
        self.assertEqual(
            self.t.test_function_return_args(),
            (self.t.instance, (arg2,), {"arg4": arg4}),
        )
        self.assertEqual(
            self.t.test_function_return_args(arg1, arg3, arg4=arg2),
            (self.t.instance, (arg1, arg3), {"arg4": arg2}),
        )

        with self.assertRaises(TypeError):
            # should fail because a is set both as a positional and as a keyword argument
            TestClass.decorate_method(
                default_arguments_decorator,
                "test_function_return_arg_karg",
                None,
                arg1,
                a=arg2,
                kargs_pos={"a": 1, "b": 2},
            )
        TestClass.decorate_method(
            default_arguments_decorator,
            "test_function_return_arg_karg",
            None,
            a=arg1,
            kargs_pos={"a": 1, "b": 2},
        )
        self.assertEqual(
            self.t.test_function_return_arg_karg(),
            {"self": self.t.instance, "a": arg1, "b": b_default},
        )

        TestClass.test_function_return_arg_karg = (
            TestClass.backup_test_function_return_arg_karg
        )
        TestClass.decorate_method(
            default_arguments_decorator,
            "test_function_return_arg_karg",
            None,
            arg1,
            kargs_pos={"a": 1, "b": 2},
        )
        self.assertEqual(
            self.t.test_function_return_arg_karg(),
            {"self": self.t.instance, "a": arg1, "b": b_default},
        )
        self.assertEqual(
            self.t.test_function_return_arg_karg(arg2),
            {"self": self.t.instance, "a": arg2, "b": b_default},
        )
        self.assertEqual(
            self.t.test_function_return_arg_karg(arg2, arg3),
            {"self": self.t.instance, "a": arg2, "b": arg3},
        )

test_ya_add_method()

def test_function_class.TestFunctionClass.test_ya_add_method

(

self

)

test if ya_add_method adds method and if in case of FunctionClass
Instance instances get returned instead of FunctionClass instances
with the exception of self (first) argument

Definition at line 70 of file test_function_class.py.

    def test_ya_add_method(self):
        """test if ya_add_method adds method and if in case of FunctionClass
        Instance instances get returned instead of FunctionClass instances
        with the exception of self (first) argument"""
        TestClass.ya_add_method("other_function", "other_method")
        self.t = TestClass()
        obj, arg = self.t.other_method()
        self.assertIsInstance(obj, TestClass)
        obj, arg = self.t.other_method(self.t)
        self.assertIsInstance(arg, Instance)
        obj, arg = self.t.other_method(arg=self.t)
        self.assertIsInstance(arg, Instance)

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The documentation for this class was generated from the following file:

• test_function_class.py