def test_inject_commit_on_success():
@json_response
@inject(db=manage_session(commit_on_success=True))
def view(db):
db.execute("CREATE TABLE foo (id INTEGER);")
db.execute("INSERT INTO foo (id) VALUES (9);")
@json_response
@inject_db
def view2(db):
return [row.id for row in db.execute("select id from foo;").fetchall()]
app = create_app(
routes=[Route.to("GET", "/foo", view),
Route.to("GET", "/bar", view2)],
callbacks=[callback_factory(sqlalchemy_database, config, key="db")],
)
with app.test_client() as client:
response = client.get("/foo")
assert response.status_code == 200
with app.test_client() as client:
response = client.get("/bar")
assert response.status_code == 200
assert response.json == [9]
def test_route_registered():
def view():
return flask.jsonify(5)
app = create_app(routes=[Route.to("GET", "/foo", view)])
with app.test_client() as client:
response = client.get("/foo")
assert response.json == 5
assert response.status_code == 200
def test_error_handlers_handled_exception():
def err():
raise BadRequest("agh!")
app = create_app(routes=[Route.to("GET", "/foo", err)], error_handlers=default_error_handlers)
with app.test_client() as client:
response = client.get("/foo")
assert response.json == {"error": "agh!"}
assert response.status_code == 400
def test_changed_status_code():
@json_response(status=201)
def view():
return 5
app = create_app(routes=[Route.to("GET", "/foo", view)], )
with app.test_client() as client:
response = client.get("/foo")
assert response.json == 5
assert response.status_code == 201
def test_error_handlers_normal_exception_no_sentry():
def err():
raise Exception("agh!")
app = create_app(routes=[Route.to("GET", "/foo", err)], error_handlers=default_error_handlers)
with app.test_client() as client:
response = client.get("/foo")
assert response.json["error"] == "(Exception) agh!"
assert response.status_code == 500
assert "traceback" in response.json
def test_inject_invalid():
@json_response
@inject(db=manage_session(commit_on_success=True))
def view(db):
pass
app = create_app(routes=[Route.to("GET", "/foo", view)])
with app.test_client() as client:
response = client.get("/foo")
assert response.status_code == 500
assert response.json[
"error"] == "(ValueError) db is not registered in flask's extensions."
def test_database_error_recovery():
@json_response
@inject_db
def view(db):
raise ValueError()
@json_response
@inject_db
def view2(db):
return db.execute("select 5").scalar()
app = create_app(
routes=[Route.to("GET", "/foo", view),
Route.to("GET", "/bar", view2)],
callbacks=[callback_factory(sqlalchemy_database, config, key="db")],
)
with app.test_client() as client:
response = client.get("/foo")
assert response.status_code == 500
response = client.get("/bar")
assert response.json == 5
assert response.status_code == 200
def test_parse_instance():
expected_result = Route.to("GET", "/foo", view)
result = Route.parse(expected_result)
assert expected_result == result
def test_invalid_parse():
in_route = (1, 2, 3, 4, 5, 6)
with pytest.raises(ValueError) as e:
Route.parse(in_route)
assert str(e.value) == "Could not parse (1, 2, 3, 4, 5, 6) as route"
def test_parse_dict():
in_route = dict(method="GET", path="/foo", view=view)
result = Route.parse(in_route)
expected_result = Route.to("GET", "/foo", view)
assert expected_result == result
def test_parse_with_kwargs():
in_route = ("GET", "/foo", view, dict(endpoint="woah"))
result = Route.parse(in_route)
expected_result = Route.to("GET", "/foo", view, endpoint="woah")
assert expected_result == result
def test_parse():
in_route = ("GET", "/foo", view)
result = Route.parse(in_route)
expected_result = Route.to("GET", "/foo", view)
assert expected_result == result