Add comprehensive tests for populateTestTree function #25273
Merged
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This PR adds comprehensive unit tests for the
populateTestTree
function in the VSCode Python extension's test controller, addressing the need for better test coverage of this critical function.Changes Made
Added 10 comprehensive test cases to
src/test/testing/testController/utils.unit.test.ts
covering:Core Functionality
TestItem
is created whentestRoot
is undefined, with correct properties (id, name, path, tags, canResolveChildren)testTreeData
are processed recursively with proper hierarchyTestItem
objects with correct propertiesEdge Cases & Error Handling
Range
creation for both zero and non-zero line numbersData Integrity
resultResolver
mappings (runIdToTestItem
,runIdToVSid
,vsIdToRunId
) are updated correctlyRunTestTag
andDebugTestTag
tagsTest Implementation Details
The tests follow existing patterns in the codebase:
suite
/test
TDD structureTestController
,TestItem
, andITestResultResolver
interfacesAll tests are passing and provide comprehensive coverage of the
populateTestTree
function's behavior, ensuring robustness and maintainability of this critical testing infrastructure component.Fixes #25272.
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