def test_api_failure(mock_argparse, mock_requests, caplog):
"""
Tests when the API returns a 500 when a server error is returned
"""
mock_argparse.return_value = argparse.Namespace(location="Testcity", api_key="asdf")
mock_requests.get.return_value.status_code = 500
_ = weather_app.main()
assert "An unknown error has occurred with the OpenWeather API" in caplog.text
def test_invalid_input(mock_argparse, caplog):
"""
Tests when the location provided does not meet the regex requirements
"""
mock_argparse.return_value = argparse.Namespace(location="abc123", api_key="asdf")
with pytest.raises(SystemExit):
_ = weather_app.main()
assert "is not a valid location" in caplog.text
def test_no_key(mock_argparse, monkeypatch, caplog):
"""
Tests when no API key is provided to see if it properly errors
"""
mock_argparse.return_value = argparse.Namespace(location="Testcity", api_key=None)
monkeypatch.setenv("API_KEY", "")
with pytest.raises(SystemExit):
_ = weather_app.main()
assert "API key missing" in caplog.text
def test_failure(mock_argparse, mock_requests, caplog):
"""
Tests how the application handles errors
"""
mock_requests.get.return_value.status_code = 404
mock_requests.get.return_value.json.return_value = MOCK_REQUESTS_FAILURE
mock_argparse.return_value = argparse.Namespace(location="Testcity", api_key="asdf")
_ = weather_app.main()
assert "ERROR" in caplog.text
def test_args_success(mock_argparse, mock_requests, capsys):
"""
Tests a standard run with all arguments filled in
"""
mock_requests.get.return_value.status_code = 200
mock_requests.get.return_value.json.return_value = MOCK_REQUESTS_SUCCESS
mock_argparse.return_value = argparse.Namespace(location="Testcity", api_key="asdf")
_ = weather_app.main()
assert "Testcity weather" in capsys.readouterr().out
def test_location_empty(mock_get_input, mock_argparse, caplog):
"""
Tests if the location is left empty
"""
mock_argparse.return_value = argparse.Namespace(location="", api_key="asdf")
mock_get_input.return_value = ""
with pytest.raises(SystemExit):
_ = weather_app.main()
assert "A location is required" in caplog.text
def test_env_success(mock_argparse, mock_requests, monkeypatch, capsys):
"""
Tests a run with pulling the API key from environment variables or .env
"""
monkeypatch.setenv("API_KEY", "abcdefg")
mock_requests.get.return_value.status_code = 200
mock_requests.get.return_value.json.return_value = MOCK_REQUESTS_SUCCESS
mock_argparse.return_value = argparse.Namespace(location="Testcity", api_key=None)
_ = weather_app.main()
assert "Testcity weather" in capsys.readouterr().out
def test_location_too_many_items(mock_get_input, mock_argparse, caplog):
"""
Tests if the input is an invalid state with too many items to split
"""
mock_argparse.return_value = argparse.Namespace(
location="A B C D E", api_key="asdf"
)
with pytest.raises(SystemExit):
_ = weather_app.main()
assert "The location provided has too many items" in caplog.text
def test_location_input(mock_get_input, mock_argparse, mock_requests, capsys):
"""
Tests if it properly gets the location from a raw input
"""
mock_requests.get.return_value.status_code = 200
mock_requests.get.return_value.json.return_value = MOCK_REQUESTS_SUCCESS
mock_argparse.return_value = argparse.Namespace(location=None, api_key="asdf")
mock_get_input.return_value = "Testcity"
_ = weather_app.main()
assert "Testcity weather" in capsys.readouterr().out
def test_location_parse_append(mock_argparse, mock_requests, capsys):
"""
Tests if it properly appends US to the end of a location when needed. We assume it returns back a proper response
"""
mock_requests.get.return_value.status_code = 200
mock_requests.get.return_value.json.return_value = MOCK_REQUESTS_SUCCESS
mock_argparse.return_value = argparse.Namespace(
location="Testcity NY", api_key="asdf"
)
_ = weather_app.main()
assert "Testcity weather" in capsys.readouterr().out