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.
MIT License
92
stars
21
forks
source link
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.