28 lines
885 B
Python
28 lines
885 B
Python
"""Unit tests for fileops.py."""
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import unittest
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from unittest.mock import patch
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import buildscripts.util.fileops as under_test
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class TestWriteFileToDir(unittest.TestCase):
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@patch("os.path.exists")
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@patch("buildscripts.util.fileops.write_file")
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def test_existing_file_can_be_overriden(self, mock_write_file, mock_exists):
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mock_exists.return_value = True
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under_test.write_file_to_dir("dir", "file", "contents", overwrite=True)
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mock_write_file.assert_called()
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@patch("os.path.exists")
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@patch("buildscripts.util.fileops.write_file")
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def test_existing_file_can_cause_exception(self, mock_write_file, mock_exists):
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mock_exists.return_value = True
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with self.assertRaises(FileExistsError):
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under_test.write_file_to_dir("dir", "file", "contents", overwrite=False)
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mock_write_file.assert_not_called()
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