def test_reset_all_results(instance_creation_teacher,
instance_creation_student):
homework1 = instance_creation_teacher.create_homework("Read docs", 1)
homework2 = instance_creation_teacher.create_homework("Read docs 2", 2)
instance_creation_teacher.check_homework(
HomeworkResult(instance_creation_student, homework1, "solution", 1))
instance_creation_teacher.check_homework(
HomeworkResult(instance_creation_student, homework2, "solution", 2))
instance_creation_teacher.reset_results()
assert instance_creation_teacher.homework_done == {}
def test_create_homework_result_from_not_a_homework(test_student,
date_01_jan_2020):
with unittest.mock.patch("datetime.datetime") as fake_datetime:
fake_datetime.now.return_value = date_01_jan_2020
with pytest.raises(TypeError, match="You gave not a Homework object"):
HomeworkResult(test_student, "", "Some solution")
def test_homework_result(instance_creation_student, instance_creation_teacher):
homework = instance_creation_teacher.create_homework("Read docs", 0)
homework_result = HomeworkResult(instance_creation_student, homework,
"I have done this hw", 1)
assert homework_result.author is instance_creation_student
assert homework_result.homework is homework
assert homework_result.solution == "I have done this hw"
assert homework_result.created == 1
def test_check_homework_returns_true_on_right_homework(test_student,
date_01_jan_2020):
with unittest.mock.patch("datetime.datetime") as fake_datetime:
fake_datetime.now.return_value = date_01_jan_2020
teacher = Teacher("John", "Doe")
hw = Homework("Some task", 10)
hw_result = HomeworkResult(test_student, hw, "Looong solution")
assert teacher.check_homework(hw_result)
def test_check_homework(
instance_creation_student,
instance_creation_teacher,
data: str,
expected_result: bool,
):
homework = instance_creation_teacher.create_homework("Read docs", 5)
homework_result = HomeworkResult(instance_creation_student, homework, data,
5)
assert instance_creation_teacher.check_homework(
homework_result) is expected_result
def test_homework_done_dict_contains_unique(instance_creation_teacher,
instance_creation_student):
homework = instance_creation_teacher.create_homework("Read docs", 1)
homework_result = HomeworkResult(instance_creation_student, homework,
"I have done this hw", 1)
instance_creation_teacher.check_homework(homework_result)
new_teacher = Teacher("Vasily", "Pupkin")
new_teacher.check_homework(homework_result)
assert instance_creation_teacher.homework_done == new_teacher.homework_done
def test_homeworks_added_to_homework_done(test_student, date_01_jan_2020):
with unittest.mock.patch("datetime.datetime") as fake_datetime:
fake_datetime.now.return_value = date_01_jan_2020
teacher = Teacher("John", "Doe")
homework_done_size_before = len(teacher.homework_done)
hw = Homework("Some other task", 10)
hw_result = HomeworkResult(test_student, hw, "Long solution")
teacher.check_homework(hw_result)
homework_done_size_after = len(teacher.homework_done)
assert homework_done_size_after - homework_done_size_before == 1
assert hw_result in Teacher.homework_done[hw]
def test_homework_result_with_error(instance_creation_student):
with pytest.raises(TypeError, match="You gave a not Homework object"):
HomeworkResult(instance_creation_student, "not_a_homework", "solution",
0)
def test_check_homework_returns_false_on_poor_homework(test_student):
teacher = Teacher("John", "Doe")
hw = Homework("Some task", 10)
hw_result = HomeworkResult(test_student, hw, "sltn")
assert not teacher.check_homework(hw_result)