Home > docs > plugins v2 > Asserts Task
Available since version 2.19.0
The asserts
task allows you to verify conditions within your flows.
It ensures that required variables, inputs, or states are correctly set during process execution.
If a condition fails, the flow will terminate with an error, preventing further execution
Task provides the following functions:
asserts.hasVariable(variableName)
- verifies that a specific variable is present in the process;asserts.hasFile(path)
- checks if a file exists at the given path;asserts.assertEquals(expected, actual)
- ensures that two values are equal;asserts.assertTrue(condition)
- validates that a given condition is true.2011 - 2025 © Walmart Inc. All Rights Reserved.