85 lines
2.1 KiB
Python
85 lines
2.1 KiB
Python
import sys
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from unittest.mock import MagicMock
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import pytest
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from sanic import Sanic
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try:
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import sanic_ext
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SANIC_EXT_IN_ENV = True
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except ImportError:
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SANIC_EXT_IN_ENV = False
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@pytest.fixture
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def stoppable_app(app):
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@app.before_server_start
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async def stop(*_):
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app.stop()
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return app
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def test_ext_is_loaded(stoppable_app: Sanic, sanic_ext):
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stoppable_app.run(single_process=True)
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sanic_ext.Extend.assert_called_once_with(stoppable_app)
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def test_ext_is_not_loaded(stoppable_app: Sanic, sanic_ext):
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stoppable_app.config.AUTO_EXTEND = False
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stoppable_app.run(single_process=True)
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sanic_ext.Extend.assert_not_called()
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def test_extend_with_args(stoppable_app: Sanic, sanic_ext):
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stoppable_app.extend(built_in_extensions=False)
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stoppable_app.run(single_process=True)
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sanic_ext.Extend.assert_called_once_with(
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stoppable_app, built_in_extensions=False, config=None, extensions=None
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)
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def test_access_object_sets_up_extension(app: Sanic, sanic_ext):
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app.ext
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sanic_ext.Extend.assert_called_once_with(app)
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def test_extend_cannot_be_called_multiple_times(app: Sanic, sanic_ext):
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app.extend()
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message = "Cannot extend Sanic after Sanic Extensions has been setup."
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with pytest.raises(RuntimeError, match=message):
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app.extend()
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sanic_ext.Extend.assert_called_once_with(
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app, extensions=None, built_in_extensions=True, config=None
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)
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@pytest.mark.skipif(
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SANIC_EXT_IN_ENV,
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reason="Running tests with sanic_ext already in the environment",
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)
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def test_fail_if_not_loaded(app: Sanic):
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del sys.modules["sanic_ext"]
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with pytest.raises(
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RuntimeError, match="Sanic Extensions is not installed.*"
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):
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app.extend(built_in_extensions=False)
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def test_can_access_app_ext_while_running(app: Sanic, sanic_ext, ext_instance):
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class IceCream:
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flavor: str
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@app.before_server_start
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async def injections(*_):
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app.ext.injection(IceCream)
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app.stop()
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app.run(single_process=True)
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ext_instance.injection.assert_called_with(IceCream)
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