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https://github.com/thib8956/nginx-proxy
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fix #755: Tests fail with new Docker version scheme
Docker introduced a [new version scheme](https://blog.docker.com/2017/03/docker-enterprise-edition/). As the result, the latest docker version is now `17.03.0-ce`.
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@ -5,12 +5,26 @@ import pytest
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def versiontuple(v):
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return tuple(map(int, (v.split("."))))
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"""
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>>> versiontuple("1.12.3")
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(1, 12, 3)
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>>> versiontuple("1.13.0")
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(1, 13, 0)
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>>> versiontuple("17.03.0-ce")
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(17, 3, 0)
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>>> versiontuple("17.03.0-ce") < (1, 13)
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False
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"""
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return tuple(map(int, (v.split('-')[0].split("."))))
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docker_version = docker.from_env().version()['Version']
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pytestmark = pytest.mark.skipif(versiontuple(docker_version) < versiontuple('1.13'),
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reason="Docker compose syntax v3 requires docker engine v1.13")
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raw_version = docker.from_env().version()['Version']
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pytestmark = pytest.mark.skipif(
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versiontuple(raw_version) < (1, 13),
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reason="Docker compose syntax v3 requires docker engine v1.13 or later (got %s)" % raw_version)
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@pytest.yield_fixture(scope="module")
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@ -45,3 +59,8 @@ def test_forwards_to_whoami(nginx_tmpl, docker_compose, nginxproxy):
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assert r.status_code == 200
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whoami_container = docker_compose.containers.get("whoami")
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assert r.text == "I'm %s\n" % whoami_container.id[:12]
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if __name__ == '__main__':
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import doctest
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doctest.testmod()
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