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from ansible.template import Templar, display
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from units.mock.loader import DictDataLoader
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from jinja2.filters import FILTERS
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from os.path import isabs
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def test_tests_as_filters_warning(mocker):
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fake_loader = DictDataLoader({
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"/path/to/my_file.txt": "foo\n",
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})
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templar = Templar(loader=fake_loader, variables={})
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filters = templar._get_filters(templar.environment.filters)
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mocker.patch.object(display, 'deprecated')
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# Call successful test, ensure the message is correct
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filters['successful']({})
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display.deprecated.assert_called_once_with(
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'Using tests as filters is deprecated. Instead of using `result|successful` instead use `result is successful`', version='2.9'
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)
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# Call success test, ensure the message is correct
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display.deprecated.reset_mock()
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filters['success']({})
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display.deprecated.assert_called_once_with(
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'Using tests as filters is deprecated. Instead of using `result|success` instead use `result is success`', version='2.9'
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)
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# Call bool filter, ensure no deprecation message was displayed
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display.deprecated.reset_mock()
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filters['bool'](True)
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assert display.deprecated.call_count == 0
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# Ensure custom test does not override builtin filter
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assert filters.get('abs') != isabs
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