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test(svn,parse): Tests for Subversion URL Parsing
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‎tests/parse/test_svn.py

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import typing
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import pytest
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from libvcs.parse.base import MatcherRegistry
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from libvcs.parse.svn import DEFAULT_MATCHERS, PIP_DEFAULT_MATCHERS, SvnURL
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from libvcs.projects.svn import SubversionProject
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class SvnURLFixture(typing.NamedTuple):
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url: str
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is_valid: bool
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svn_location: SvnURL
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# Valid schemes for svn(1).
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# See Table 1.1 Repository access URLs in SVN Book
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# https://svnbook.red-bean.com/nightly/en/svn.basic.in-action.html#svn.basic.in-action.wc.tbl-1
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TEST_FIXTURES: list[SvnURLFixture] = [
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SvnURLFixture(
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url="https://bitbucket.com/vcs-python/libvcs",
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is_valid=True,
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svn_location=SvnURL(
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url="https://bitbucket.com/vcs-python/libvcs",
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scheme="https",
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hostname="bitbucket.com",
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path="vcs-python/libvcs",
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),
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),
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SvnURLFixture(
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url="https://bitbucket.com/vcs-python/libvcs",
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is_valid=True,
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svn_location=SvnURL(
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url="https://bitbucket.com/vcs-python/libvcs",
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scheme="https",
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hostname="bitbucket.com",
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path="vcs-python/libvcs",
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),
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),
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SvnURLFixture(
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url="svn://svn@bitbucket.com/tony/AlgoXY",
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is_valid=True,
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svn_location=SvnURL(
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url="svn://svn@bitbucket.com/tony/AlgoXY",
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scheme="https",
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hostname="bitbucket.com",
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path="tony/AlgoXY",
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),
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),
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SvnURLFixture(
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url="svn+ssh://svn@bitbucket.com/tony/AlgoXY",
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is_valid=True,
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svn_location=SvnURL(
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url="svn+ssh://svn@bitbucket.com/tony/AlgoXY",
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scheme="https",
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hostname="bitbucket.com",
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path="tony/AlgoXY",
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),
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),
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]
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@pytest.mark.parametrize(
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"url,is_valid,svn_location",
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TEST_FIXTURES,
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)
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def test_svn_location(
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url: str,
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is_valid: bool,
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svn_location: SvnURL,
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svn_repo: SubversionProject,
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):
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url = url.format(local_repo=svn_repo.dir)
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svn_location.url = svn_location.url.format(local_repo=svn_repo.dir)
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assert SvnURL.is_valid(url) == is_valid, f"{url} compatibility should be {is_valid}"
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assert SvnURL(url) == svn_location
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class SvnURLKwargs(typing.TypedDict):
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url: str
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class SvnURLKwargsFixture(typing.NamedTuple):
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url: str
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is_valid: bool
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svn_location_kwargs: SvnURLKwargs
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#
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#
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# Extensibility: pip(1)
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# w/ VCS prefixes, e.g. svn+https, svn+ssh, svn+file
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# https://pip.pypa.io/en/stable/topics/vcs-support/
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#
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#
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PIP_TEST_FIXTURES: list[SvnURLKwargsFixture] = [
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SvnURLKwargsFixture(
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url="svn+http://svn@bitbucket.com/tony/AlgoXY",
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is_valid=True,
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svn_location_kwargs=SvnURLKwargs(
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url="svn+http://svn@bitbucket.com/tony/AlgoXY"
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),
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),
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SvnURLKwargsFixture(
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url="svn+https://svn@bitbucket.com/tony/AlgoXY",
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is_valid=True,
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svn_location_kwargs=SvnURLKwargs(
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url="svn+https://svn@bitbucket.com/tony/AlgoXY"
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),
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),
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SvnURLKwargsFixture(
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url="svn+file://{local_repo}",
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is_valid=True,
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svn_location_kwargs=SvnURLKwargs(url="svn+file://{local_repo}"),
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),
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]
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@pytest.mark.parametrize(
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"url,is_valid,svn_location_kwargs",
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PIP_TEST_FIXTURES,
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)
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def test_svn_location_extension_pip(
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url: str,
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is_valid: bool,
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svn_location_kwargs: SvnURLKwargs,
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svn_repo: SubversionProject,
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):
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class SvnURLWithPip(SvnURL):
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matchers = MatcherRegistry = MatcherRegistry(
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_matchers={m.label: m for m in [*DEFAULT_MATCHERS, *PIP_DEFAULT_MATCHERS]}
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)
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svn_location_kwargs["url"] = svn_location_kwargs["url"].format(
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local_repo=svn_repo.dir
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)
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url = url.format(local_repo=svn_repo.dir)
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svn_location = SvnURLWithPip(**svn_location_kwargs)
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svn_location.url = svn_location.url.format(local_repo=svn_repo.dir)
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assert (
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SvnURL.is_valid(url) != is_valid
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), f"{url} compatibility should work with core, expects {not is_valid}"
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assert (
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SvnURLWithPip.is_valid(url) == is_valid
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), f"{url} compatibility should be {is_valid}"
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assert SvnURLWithPip(url) == svn_location
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class ToURLFixture(typing.NamedTuple):
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svn_location: SvnURL
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expected: str
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@pytest.mark.parametrize(
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"svn_location,expected",
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[
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ToURLFixture(
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expected="https://bitbucket.com/vcs-python/libvcs",
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svn_location=SvnURL(
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url="https://bitbucket.com/vcs-python/libvcs",
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scheme="https",
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hostname="bitbucket.com",
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path="vcs-python/libvcs",
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),
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),
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ToURLFixture(
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expected="https://bitbucket.com/vcs-python/libvcs",
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svn_location=SvnURL(
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url="https://bitbucket.com/vcs-python/libvcs",
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scheme="https",
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hostname="bitbucket.com",
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path="vcs-python/libvcs",
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),
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),
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#
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# SCP-style URLs:
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# e.g. 'ssh://svn@example.com/foo/bar'
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#
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ToURLFixture(
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expected="ssh://svn@bitbucket.com/liuxinyu95/AlgoXY",
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svn_location=SvnURL(
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url="ssh://svn@bitbucket.com/liuxinyu95/AlgoXY",
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user="svn",
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scheme="ssh",
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hostname="bitbucket.com",
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path="liuxinyu95/AlgoXY",
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),
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),
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ToURLFixture(
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expected="ssh://username@bitbucket.com/vcs-python/libvcs",
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svn_location=SvnURL(
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url="username@bitbucket.com/vcs-python/libvcs",
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user="username",
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scheme="ssh",
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hostname="bitbucket.com",
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path="vcs-python/libvcs",
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),
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),
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],
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)
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def test_svn_to_url(
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expected: str,
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svn_location: SvnURL,
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svn_repo: SubversionProject,
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):
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"""Test SvnURL.to_url()"""
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svn_location.url = svn_location.url.format(local_repo=svn_repo.dir)
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assert svn_location.to_url() == expected

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