fix: policy role assignment #234
Merged
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This pull request improves the robustness and test coverage of policy role assignment generation in the deployment hierarchy. The main changes involve better error handling to ensure that valid role assignments are still returned even when some errors occur, and the addition of comprehensive tests to verify this behavior.
Error Handling Improvements:
Hierarchy.PolicyRoleAssignmentsto accumulatePolicyRoleAssignmentErrorsand continue processing, but to immediately return on non-PolicyRoleAssignmentErrors, ensuring partial results are only returned for known, aggregatable errors.HierarchyManagementGroup.generatePolicyAssignmentAdditionalRoleAssignmentsto skip policy definitions with no role definition IDs instead of returning an error, preventing unnecessary failures and allowing processing to continue. [1] [2]Testing Enhancements:
hierarchy_test.goforPolicyRoleAssignments, covering scenarios with partial errors, all-success cases, and non-aggregatable errors, ensuring correct behavior and error reporting in all situations.fixes Azure/Azure-Landing-Zones#3973