How to use apply_changes method in localstack

Best Python code snippet using localstack_python

test_apply_changes.py

Source:test_apply_changes.py

...4class Tests(unittest.TestCase):5    def test_for_apply_changes_function_presence(self):6        tags = {}7        change = {}8        apply_changes(tags, change)9    def test_simplest_applying_changes(self):10        tags = {'wikipedia': 'en:Walmart Market'}11        change = [{'to': {'wikipedia': 'en:Walmart'}, 'from': {'wikipedia': 'en:Walmart Market'}}]12        tags = apply_changes(tags, change)13        self.assertEqual({"wikipedia": "en:Walmart"}, tags)14    def test_exception_on_changing_nonexisting(self):15        self.assertRaises(PrerequisiteFailedError, apply_changes, {}, [{'from': {'key': 'value'}, 'to': {}}])16    def test_from_values_are_deleted(self):17        change = [{'from': {'key': 'value'}, 'to': {}}]18        tags = apply_changes({'key': 'value'}, change)19        self.assertEqual({}, tags)20    def test_from_values_are_deleted_on_specifying_none(self):21        change = [{'from': {'key': 'value'}, 'to': {'key': None}}]22        tags = apply_changes({'key': 'value'}, change)23        self.assertEqual({}, tags)24    def test_keys_may_be_changed(self):25        change = [{'from': {'key': 'value'}, 'to': {'new_key': 'qweert'}}]26        tags = apply_changes({'key': 'value'}, change)27        self.assertEqual({'new_key': 'qweert'}, tags)28    def test_demand_explicit_key_change(self):29        self.assertRaises(PrerequisiteFailedError, apply_changes, {'key': 'value'}, [{'from': {}, 'to': {'key': 'value'}}])30    def test_keys_may_be_added(self):31        change = [{'from': {}, 'to': {'new_key': 'qweert'}}]32        tags = apply_changes({'key': 'value'}, change)33        self.assertEqual({'key': 'value', 'new_key': 'qweert'}, tags)34    def test_keys_may_be_added_to_empty_object(self):35        change = [{'from': {}, 'to': {'new_key': 'qweert'}}]36        tags = apply_changes({}, change)37        self.assertEqual({'new_key': 'qweert'}, tags)38    def test_keys_may_be_added_previous_state_specified_by_none(self):39        change = [{'from': {'new_key': None}, 'to': {'new_key': 'qweert'}}]40        tags = apply_changes({'key': 'value'}, change)41        self.assertEqual({'key': 'value', 'new_key': 'qweert'}, tags)42if __name__ == '__main__':...

test_integration.py

Source:test_integration.py

...4import pytest5import test_utils6TEST_SERVER_NAME = 'hello-world-test'7@pytest.fixture(scope='session')8def apply_changes():9    generate_json(TEST_SERVER_NAME)10    assert os.path.exists(SERVER_CONFIGURATION_FILE)11    assert test_utils.initialize() == 012    yield test_utils.apply()13    assert test_utils.destroy() == 014    os.remove(SERVER_CONFIGURATION_FILE)15def test_changes_have_successful_return_code(apply_changes):16    return_code = apply_changes[0]17    assert return_code == 018def test_changes_should_have_no_errors(apply_changes):19    errors = apply_changes[2]20    assert errors == b''21def test_changes_should_add_1_resource(apply_changes):22    output = apply_changes[1].decode(encoding='utf-8').split('\n')...

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