mirror of
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120 lines
3.4 KiB
Python
120 lines
3.4 KiB
Python
import os
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from uuid import uuid4
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import pytest
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import dvc
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from dvc.stage import Stage
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from dvc.main import main
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from dvc.utils.fs import makedirs
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from dvc.compat import fspath
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from tests.basic_env import TestDvc
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from tests.dir_helpers import TmpDir
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class TestCmdImport(TestDvc):
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def test(self):
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ret = main(["import-url", self.FOO, "import"])
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self.assertEqual(ret, 0)
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self.assertTrue(os.path.exists("import.dvc"))
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ret = main(["import-url", "non-existing-file", "import"])
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self.assertNotEqual(ret, 0)
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def test_unsupported(self):
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ret = main(["import-url", "unsupported://path", "import_unsupported"])
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self.assertNotEqual(ret, 0)
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class TestDefaultOutput(TestDvc):
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def test(self):
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tmpdir = self.mkdtemp()
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filename = str(uuid4())
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tmpfile = os.path.join(tmpdir, filename)
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with open(tmpfile, "w") as fd:
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fd.write("content")
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ret = main(["import-url", tmpfile])
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self.assertEqual(ret, 0)
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self.assertTrue(os.path.exists(filename))
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with open(filename) as fd:
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self.assertEqual(fd.read(), "content")
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class TestShouldRemoveOutsBeforeImport(TestDvc):
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@pytest.fixture(autouse=True)
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def use_mocker(self, mocker):
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self.mocker = mocker
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def setUp(self):
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super().setUp()
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tmp_dir = self.mkdtemp()
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self.external_source = os.path.join(tmp_dir, "file")
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with open(self.external_source, "w") as fobj:
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fobj.write("content")
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def test(self):
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remove_outs_call_counter = self.mocker.spy(
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dvc.stage.Stage, "remove_outs"
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)
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ret = main(["import-url", self.external_source])
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self.assertEqual(0, ret)
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self.assertEqual(1, remove_outs_call_counter.mock.call_count)
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def test_should_remove_outs_before_import(mocker, dvc, tmp_path_factory):
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import_dir = TmpDir(tmp_path_factory.mktemp("import"))
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import_dir.gen({"foo": "foo"})
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remove_outs_call_counter = mocker.spy(Stage, "remove_outs")
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ret = main(["import-url", fspath(import_dir / "foo")])
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assert ret == 0
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assert remove_outs_call_counter.mock.call_count == 1
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class TestImportFilename(TestDvc):
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def setUp(self):
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super().setUp()
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tmp_dir = self.mkdtemp()
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self.external_source = os.path.join(tmp_dir, "file")
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with open(self.external_source, "w") as fobj:
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fobj.write("content")
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def test(self):
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ret = main(["import-url", "-f", "bar.dvc", self.external_source])
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self.assertEqual(0, ret)
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self.assertTrue(os.path.exists("bar.dvc"))
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os.remove("bar.dvc")
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ret = main(["import-url", "--file", "bar.dvc", self.external_source])
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self.assertEqual(0, ret)
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self.assertTrue(os.path.exists("bar.dvc"))
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os.remove("bar.dvc")
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os.mkdir("sub")
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path = os.path.join("sub", "bar.dvc")
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ret = main(["import-url", "--file", path, self.external_source])
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self.assertEqual(0, ret)
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self.assertTrue(os.path.exists(path))
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@pytest.mark.parametrize("dname", [".", "dir", "dir/subdir"])
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def test_import_url_to_dir(dname, tmp_dir, dvc):
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tmp_dir.gen({"data_dir": {"file": "file content"}})
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src = os.path.join("data_dir", "file")
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makedirs(dname, exist_ok=True)
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stage = dvc.imp_url(src, dname)
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dst = tmp_dir / dname / "file"
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assert stage.outs[0].path_info == dst
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assert os.path.isdir(dname)
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assert dst.read_text() == "file content"
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