David-Wobrock
f5a587c2be
So it also works on windows and does not return empty stuff and update tests
86 lines
3.2 KiB
Python
86 lines
3.2 KiB
Python
# Copyright 2019 3YOURMIND GmbH
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import os
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import unittest
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from tests import fixtures
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from django_migration_linter.utils import is_django_project, is_directory, find_project_settings_module, \
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split_path, split_migration_path
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class UtilityFunctionTest(unittest.TestCase):
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def test_detect_django_project(self):
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self.assertTrue(is_django_project(fixtures.ADD_NOT_NULL_COLUMN_PROJECT))
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def test_detect_not_django_project(self):
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self.assertFalse(is_django_project(fixtures._BASE_DIR))
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def test_detect_directory(self):
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self.assertTrue(is_directory(fixtures.ADD_NOT_NULL_COLUMN_PROJECT))
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def test_detect_not_directory(self):
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self.assertFalse(is_directory(
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os.path.join(fixtures.ADD_NOT_NULL_COLUMN_PROJECT, 'manage.py')))
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def test_find_project_settings_module_same_project_name(self):
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expected = 'test_project_add_not_null_column.settings'
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actual = find_project_settings_module(fixtures.ADD_NOT_NULL_COLUMN_PROJECT)
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self.assertEqual(actual, expected)
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def test_find_project_settings_module_different_project_name(self):
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expected = 'test_project.settings'
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actual = find_project_settings_module(fixtures.CORRECT_PROJECT)
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self.assertEqual(actual, expected)
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class SplitPathTest(unittest.TestCase):
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def test_split_path(self):
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split = split_path('foo/bar/fuz.py')
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self.assertEqual(split, ["foo", "bar", "fuz.py"])
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def test_split_full_path(self):
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split = split_path('/foo/bar/fuz.py')
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self.assertEqual(split, ["/", "foo", "bar", "fuz.py"])
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def test_split_folder_path(self):
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split = split_path('/foo/bar')
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self.assertEqual(split, ["/", "foo", "bar"])
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def test_split_folder_path_trailing_slash(self):
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split = split_path('/foo/bar/')
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self.assertEqual(split, ["/", "foo", "bar"])
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def test_split_folder_path_trailing_slashes(self):
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split = split_path('/foo/bar///')
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self.assertEqual(split, ["/", "foo", "bar"])
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def test_split_migration_long_path(self):
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input_path = 'apps/the_app/migrations/0001_stuff.py'
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app, mig = split_migration_path(input_path)
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self.assertEqual(app, 'the_app')
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self.assertEqual(mig, '0001_stuff')
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def test_split_migration_path(self):
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input_path = 'the_app/migrations/0001_stuff.py'
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app, mig = split_migration_path(input_path)
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self.assertEqual(app, 'the_app')
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self.assertEqual(mig, '0001_stuff')
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def test_split_migration_full_path(self):
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input_path = '/home/user/djangostuff/apps/the_app/migrations/0001_stuff.py'
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app, mig = split_migration_path(input_path)
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self.assertEqual(app, 'the_app')
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self.assertEqual(mig, '0001_stuff')
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