A stand-alone test framework that allows to write unit tests for Data Factory pipelines on Microsoft Fabric, Azure Data Factory and Azure Synapse Analytics.
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Error when ForEach or other ControlActivity expression evaluates to an unexpected type is not clear #103
Whenever a ControlActivities expression is not evaluating to an array (for ForEach, Until etc..), the error is very unclear.
The error shown would be a DataFactoryElementEvaluationError exception with a nested exception that would indicate: TypeError: string indices must be integers, not 'str'. Ideally the exception would be: ForEachExpressionObjectEvaluatedNotToAnArrayError or something more catchy.
Whenever a ControlActivities expression is not evaluating to an array (for ForEach, Until etc..), the error is very unclear.
The error shown would be a
DataFactoryElementEvaluationErrorexception with a nested exception that would indicate:TypeError: string indices must be integers, not 'str'. Ideally the exception would be:ForEachExpressionObjectEvaluatedNotToAnArrayErroror something more catchy.