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This PR is to add comments to TestJuiceFSEngine_deleteFusePersistentVolumeClaim in … #4566

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Merged
fluid-e2e-bot merged 1 commit into from
Mar 13, 2025
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This PR is to add comments to TestJuiceFSEngine_deleteFusePersistentVolumeClaim in … #4566

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17 changes: 17 additions & 0 deletions pkg/ddc/juicefs/delete_volume_test.go
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Expand Up @@ -183,6 +183,23 @@ func TestJuiceFSEngine_deleteFusePersistentVolume(t *testing.T) {
doTestCases(testCases, t)
}

// TestJuiceFSEngine_deleteFusePersistentVolumeClaim tests the deletion logic for Fuse-type PersistentVolumeClaims (PVCs) in JuiceFS Engine.
// It validates:
// - Proper handling of PVC finalizers (e.g., kubernetes.io/pvc-protection)
// - Failure scenarios when Runtime integration is disabled
// - Interaction with mocked Kubernetes API using fake client
//
// The test suite includes two primary cases:
// 1. Normal deletion with Runtime enabled (expected success)
// 2. Deletion failure when Runtime is disabled (simulates missing dependency)
//
// Setup steps:
// - Creates test PVCs with protection finalizer to simulate real-world conditions
// - Uses deep copies to ensure test data isolation
// - Configures fake client with predefined test objects for controlled testing
// - Exercises both enabled/disabled Runtime engine variations
//
// This test ensures JuiceFS Engine correctly handles PVC lifecycle operations while respecting Kubernetes resource protection mechanisms.
func TestJuiceFSEngine_deleteFusePersistentVolumeClaim(t *testing.T) {
testPVCInputs := []*v1.PersistentVolumeClaim{
{
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