How to use test_format_missing_raises method in tavern

Best Python code snippet using tavern

test_utilities.py

Source:test_utilities.py

...249            str,250            '{{"query": "{{ val1 {{ val2 {{ val3 {{ val4, val5 }} }} }} }}"}}',251        )252class TestFormatKeys:253    def test_format_missing_raises(self):254        to_format = {"a": "{b}"}255        with pytest.raises(exceptions.MissingFormatError):256            format_keys(to_format, {})257    def test_format_success(self):258        to_format = {"a": "{b}"}259        final_value = "formatted"260        format_variables = {"b": final_value}261        assert format_keys(to_format, format_variables)["a"] == final_value262    def test_no_double_format_failure(self):263        to_format = "{{b}}"264        final_value = "{b}"265        format_variables = {"b": final_value}266        formatted = format_keys(to_format, format_variables)267        assert formatted == final_value...

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