Best Python code snippet using lisa_python
test_transformer.py
Source:test_transformer.py  
...91        runbook_builder = self._generate_runbook_builder(transformers)92        with self.assertRaises(LisaException) as cm:93            transformer._run_transformers(runbook_builder)94        self.assertEqual("unmatched rename variable: {'v0': 'v0_1'}", str(cm.exception))95    def test_transformer_customized_prefix(self) -> None:96        # modified prefix97        transformers = self._generate_transformers_runbook(1)98        transformers[0].prefix = "v0_1"99        runbook_builder = self._generate_runbook_builder(transformers)100        result = transformer._run_transformers(runbook_builder)101        self._validate_variables(102            {103                "v0": "original",104                "va": "original",105                "v0_1_v0": "0_0 processed",106            },107            result,108        )109    def test_transformer_no_name(self) -> None:...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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