sanic/tests/worker/test_loader.py
Adam Hopkins 4726cf1910
Sanic Server WorkerManager refactor (#2499)
Co-authored-by: Néstor Pérez <25409753+prryplatypus@users.noreply.github.com>
2022-09-18 17:17:23 +03:00

103 lines
3.0 KiB
Python

import sys
from os import getcwd
from pathlib import Path
from types import SimpleNamespace
from unittest.mock import Mock, patch
import pytest
from sanic.app import Sanic
from sanic.worker.loader import AppLoader, CertLoader
STATIC = Path.cwd() / "tests" / "static"
@pytest.mark.parametrize(
"module_input", ("tests.fake.server:app", "tests.fake.server.app")
)
def test_load_app_instance(module_input):
loader = AppLoader(module_input)
app = loader.load()
assert isinstance(app, Sanic)
@pytest.mark.parametrize(
"module_input",
("tests.fake.server:create_app", "tests.fake.server:create_app()"),
)
def test_load_app_factory(module_input):
loader = AppLoader(module_input, as_factory=True)
app = loader.load()
assert isinstance(app, Sanic)
def test_load_app_simple():
loader = AppLoader(str(STATIC), as_simple=True)
app = loader.load()
assert isinstance(app, Sanic)
def test_create_with_factory():
loader = AppLoader(factory=lambda: Sanic("Test"))
app = loader.load()
assert isinstance(app, Sanic)
def test_cwd_in_path():
AppLoader("tests.fake.server:app").load()
assert getcwd() in sys.path
def test_input_is_dir():
loader = AppLoader(str(STATIC))
message = (
"App not found.\n Please use --simple if you are passing a "
f"directory to sanic.\n eg. sanic {str(STATIC)} --simple"
)
with pytest.raises(ValueError, match=message):
loader.load()
def test_input_is_factory():
ns = SimpleNamespace(module="foo")
loader = AppLoader("tests.fake.server:create_app", args=ns)
message = (
"Module is not a Sanic app, it is a function\n If this callable "
"returns a Sanic instance try: \nsanic foo --factory"
)
with pytest.raises(ValueError, match=message):
loader.load()
def test_input_is_module():
ns = SimpleNamespace(module="foo")
loader = AppLoader("tests.fake.server", args=ns)
message = (
"Module is not a Sanic app, it is a module\n "
"Perhaps you meant foo:app?"
)
with pytest.raises(ValueError, match=message):
loader.load()
@pytest.mark.parametrize("creator", ("mkcert", "trustme"))
@patch("sanic.worker.loader.TrustmeCreator")
@patch("sanic.worker.loader.MkcertCreator")
def test_cert_loader(MkcertCreator: Mock, TrustmeCreator: Mock, creator: str):
MkcertCreator.return_value = MkcertCreator
TrustmeCreator.return_value = TrustmeCreator
data = {
"creator": creator,
"key": Path.cwd() / "tests" / "certs" / "localhost" / "privkey.pem",
"cert": Path.cwd() / "tests" / "certs" / "localhost" / "fullchain.pem",
"localhost": "localhost",
}
app = Sanic("Test")
loader = CertLoader(data) # type: ignore
loader.load(app)
creator_class = MkcertCreator if creator == "mkcert" else TrustmeCreator
creator_class.assert_called_once_with(app, data["key"], data["cert"])
creator_class.generate_cert.assert_called_once_with("localhost")