datasette/tests/test_publish_cloudrun.py
Simon Willison 35d6ee2790
Apply black to everything, enforce via unit tests (#449)
I've run the black code formatting tool against everything:

    black tests datasette setup.py

I also added a new unit test, in tests/test_black.py, which will fail if the code does not
conform to black's exacting standards.

This unit test only runs on Python 3.6 or higher, because black itself doesn't run on 3.5.
2019-05-03 22:15:14 -04:00

48 lines
1.7 KiB
Python

from click.testing import CliRunner
from datasette import cli
from unittest import mock
@mock.patch("shutil.which")
def test_publish_cloudrun_requires_gcloud(mock_which):
mock_which.return_value = False
runner = CliRunner()
with runner.isolated_filesystem():
open("test.db", "w").write("data")
result = runner.invoke(cli.cli, ["publish", "cloudrun", "test.db"])
assert result.exit_code == 1
assert "Publishing to Google Cloud requires gcloud" in result.output
@mock.patch("shutil.which")
def test_publish_cloudrun_invalid_database(mock_which):
mock_which.return_value = True
runner = CliRunner()
result = runner.invoke(cli.cli, ["publish", "cloudrun", "woop.db"])
assert result.exit_code == 2
assert 'Path "woop.db" does not exist' in result.output
@mock.patch("shutil.which")
@mock.patch("datasette.publish.cloudrun.check_output")
@mock.patch("datasette.publish.cloudrun.check_call")
def test_publish_cloudrun(mock_call, mock_output, mock_which):
mock_output.return_value = "myproject"
mock_which.return_value = True
runner = CliRunner()
with runner.isolated_filesystem():
open("test.db", "w").write("data")
result = runner.invoke(cli.cli, ["publish", "cloudrun", "test.db"])
assert 0 == result.exit_code
tag = "gcr.io/{}/datasette".format(mock_output.return_value)
mock_call.assert_has_calls(
[
mock.call("gcloud builds submit --tag {}".format(tag), shell=True),
mock.call(
"gcloud beta run deploy --allow-unauthenticated --image {}".format(
tag
),
shell=True,
),
]
)