def test_success(self, mock_course_presistence):
course_api = CourseApi(mock_course_presistence)
course = fake_course()
mock_course_presistence.create_course = MagicMock(
return_value=Ok(course))
assert course_api.create_course(course.course_code).unwrap() == course
mock_course_presistence.create_course.assert_called_once_with(course)
def test_get_section(mock_course_presistence, expected):
course_api = CourseApi(mock_course_presistence)
expected_identity = expected.map_or(lambda section: section.identity, None)
mock_course_presistence.get_section = MagicMock(return_value=expected)
assert course_api.get_section(expected_identity) == expected
mock_course_presistence.get_section.assert_called_once_with(
expected_identity)
def test_fail(self, mock_course_presistence):
course_api = CourseApi(mock_course_presistence)
course = fake_course()
err = Err(fake.pystr())
mock_course_presistence.create_course = MagicMock(return_value=err)
assert course_api.create_course(course.course_code) == err
mock_course_presistence.create_course.assert_called_once_with(course)
def test_get_course(mock_course_persistence, mock_meeting_persistence,
expected):
course_api = CourseApi(mock_course_persistence, mock_meeting_persistence)
mock_course_persistence.get_course = MagicMock(return_value=expected)
course_code = expected.map_or(lambda c: c.course_code, None)
assert course_api.get_course(course_code) == expected
mock_course_persistence.get_course.assert_called_once_with(course_code)
def test_fail(self, mock_course_presistence):
course_api = CourseApi(mock_course_presistence)
section = fake_section()
err = Err(fake.pystr())
mock_course_presistence.create_section = MagicMock(return_value=err)
assert (course_api.create_section(
section.course,
section.year,
section.semester,
section.section_code,
section.taught_by,
section.num_students,
) == err)
mock_course_presistence.create_section.assert_called_once_with(section)
def test_success(self, mock_course_presistence):
course_api = CourseApi(mock_course_presistence)
section = fake_section()
mock_course_presistence.create_section = MagicMock(
return_value=Ok(section))
assert (course_api.create_section(
section.course,
section.year,
section.semester,
section.section_code,
section.taught_by,
section.num_students,
).unwrap() == section)
mock_course_presistence.create_section.assert_called_once_with(section)
def test_query_sections(mock_course_persistence, mock_meeting_persistence,
filters, expected):
course_api = CourseApi(mock_course_persistence, mock_meeting_persistence)
def assert_called_correctly(_filters):
for key, val in _filters.items():
if val is None:
assert key not in filters
else:
assert val == filters[key]
return expected
mock_course_persistence.query_sections.side_effect = assert_called_correctly
assert course_api.query_sections(**filters) == expected
mock_course_persistence.query_sections.assert_called_once()
def make_app(cls, name, secret, restrictions, user_type):
flask_app = Flask(name)
CORS(flask_app)
gql_controller = GraphqlController(build_schema(restrictions))
course_persistence = CoursePersistence(get_connection)
instructor_persistence = InstructorPersistence(get_connection)
student_persistence = StudentPersistence(get_connection)
meeting_persistence = MeetingPersistence(get_connection)
token_auth = JwtAuthenticator(secret)
if user_type == Instructor:
password_auth = PasswordAuthenticator(instructor_persistence)
else:
password_auth = PasswordAuthenticator(student_persistence)
ohs_api = OhsApi(
course_api=CourseApi(course_persistence, meeting_persistence),
instructor_api=InstructorApi(instructor_persistence, password_auth,
token_auth),
student_api=StudentApi(student_persistence, password_auth, token_auth),
meeting_api=MeetingApi(meeting_persistence),
)
connection_manager = ConnectionManager(
1,
100,
{
"host": os.getenv("OHS_DB_HOST"),
"dbname": os.getenv("OHS_DB_NAME"),
"user": os.getenv("OHS_DB_USER"),
"password": os.getenv("OHS_DB_PASSWORD"),
},
)
return cls(flask_app, gql_controller, ohs_api, connection_manager)
def test_query_sections(mock_course_presistence, filters, expected):
course_api = CourseApi(mock_course_presistence)
mock_course_presistence.query_sections = MagicMock(return_value=expected)
assert course_api.query_sections(filters) == expected
mock_course_presistence.query_sections.assert_called_once_with(filters)
class InstructorService(App[Context]):
def __init__(self, flask_app_, graphql_controller, api):
self.api = api
super().__init__(flask_app_, graphql_controller)
def create_context(self, request) -> Context:
return Context(self.api,
self.authenticate_instructor(request).unwrap())
def authenticate_instructor(self, request) -> Result[Instructor, str]:
# TODO: implement authentication
return Ok(None)
flask_app = Flask("Instructor Service")
CORS(flask_app)
gql_controller = GraphqlController(
build_schema([SchemaRestriction.ALL, SchemaRestriction.INSTRUCTOR]))
course_presistence = CoursePresistence(lambda: flask.g.connection)
ohs_instructor_api = OhsApi(CourseApi(course_presistence), InstructorApi())
app = InstructorService(flask_app, gql_controller, ohs_instructor_api)
if __name__ == "__main__":
try:
port = int(sys.argv[1])
except IndexError:
port = 8000
flask_app.run(debug=True, port=port)
