kopia lustrzana https://github.com/jupyterhub/repo2docker
78 wiersze
2.7 KiB
Python
78 wiersze
2.7 KiB
Python
import os
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import subprocess
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from tempfile import TemporaryDirectory
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import pytest
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from repo2docker.contentproviders import Git
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def test_clone(repo_with_content):
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"""Test simple git clone to a target dir"""
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upstream, sha1 = repo_with_content
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with TemporaryDirectory() as clone_dir:
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spec = {"repo": upstream}
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git_content = Git()
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for _ in git_content.fetch(spec, clone_dir):
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pass
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assert os.path.exists(os.path.join(clone_dir, "test"))
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assert git_content.content_id == sha1[:7]
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def test_submodule_clone(repo_with_submodule):
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"""Test git clone containing a git submodule."""
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upstream, expected_sha1_upstream, expected_sha1_submod = repo_with_submodule
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# check that checking out a branch where there are no submodule
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# indeed doesn't get any submodule, even though they are in master
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with TemporaryDirectory() as clone_dir2:
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submod_dir = os.path.join(clone_dir2, "submod") # set by fixture
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spec = {"repo": upstream, "ref": "branch-without-submod"}
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git_content = Git()
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for _ in git_content.fetch(spec, clone_dir2):
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pass
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assert os.path.exists(os.path.join(clone_dir2, "test"))
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assert not os.path.exists(os.path.join(submod_dir, "requirements.txt"))
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with TemporaryDirectory() as clone_dir:
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submod_dir = os.path.join(clone_dir, "submod") # set by fixture
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spec = {"repo": upstream}
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git_content = Git()
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for _ in git_content.fetch(spec, clone_dir):
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pass
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assert os.path.exists(os.path.join(clone_dir, "test"))
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assert os.path.exists(os.path.join(submod_dir, "requirements.txt"))
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# get current sha1 of submodule
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cmd = ["git", "rev-parse", "HEAD"]
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sha1 = subprocess.Popen(cmd, stdout=subprocess.PIPE, cwd=submod_dir)
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submod_sha1 = sha1.stdout.read().decode().strip()
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assert git_content.content_id == expected_sha1_upstream[:7]
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assert submod_sha1[:7] == expected_sha1_submod[:7]
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def test_bad_ref(repo_with_content):
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"""
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Test trying to checkout a ref that doesn't exist
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"""
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upstream, sha1 = repo_with_content
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with TemporaryDirectory() as clone_dir:
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spec = {"repo": upstream, "ref": "does-not-exist"}
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with pytest.raises(ValueError):
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for _ in Git().fetch(spec, clone_dir):
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pass
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def test_always_accept():
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# The git content provider should always accept a spec
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assert Git().detect("/tmp/doesnt-exist", ref="1234")
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assert Git().detect("/tmp/doesnt-exist")
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# a path that exists
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assert Git().detect("/etc", ref="1234")
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# a remote URL
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assert Git().detect("https://example.com/path/here")
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