test(grpc_validation): e2e test for grpc direct-path fallback#4773
test(grpc_validation): e2e test for grpc direct-path fallback#4773raj-prince wants to merge 3 commits into
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Summary of ChangesHello, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request enhances the gRPC validation integration tests by introducing granular test cases for different gRPC path strategies. It ensures that the system correctly handles fallback and direct-path-only configurations. Additionally, it adds environment-specific safety checks to prevent test execution outside of the designated GCP project, improving test infrastructure stability. Highlights
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Code Review
This pull request updates the gRPC validation integration tests to cover different gRPC path strategies (direct-path-with-fallback and direct-path-only) across single-region and multi-region buckets, and adds GCE environment and project ID checks to skip tests when appropriate. Feedback recommends using t.Fatalf instead of t.Errorf during mount failures to prevent cascading test failures, and using the existing gcpProject variable instead of hardcoding the project ID string.
| if err != nil { | ||
| if tc.expectedSuccess { | ||
| t.Errorf("Unexpected mount failure: %v", err) | ||
| } | ||
| } else { | ||
| if !tc.expectedSuccess { | ||
| t.Errorf("Expected mount failure but mount succeeded") | ||
| } | ||
| } |
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Using t.Errorf here allows the test to continue executing even when the mount result is unexpected. This leads to cascading failures when checking the log file for substrings that won't exist. Using t.Fatalf instead will stop the test immediately on the first unexpected result, making the test output cleaner and easier to debug.
if tc.expectedSuccess && err != nil {
t.Fatalf("Unexpected mount failure: %v", err)
}
if !tc.expectedSuccess && err == nil {
t.Fatalf("Expected mount failure but mount succeeded")
}| log.Println("Skipping tests as we are not running on GCE.") | ||
| os.Exit(0) | ||
| } | ||
| if projectID != "gcs-fuse-test" { |
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Use the existing package-level variable gcpProject instead of hardcoding the string "gcs-fuse-test" again to maintain consistency and avoid duplication.
| if projectID != "gcs-fuse-test" { | |
| if projectID != gcpProject { |
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## master #4773 +/- ##
==========================================
+ Coverage 83.64% 83.69% +0.04%
==========================================
Files 168 168
Lines 20775 20784 +9
==========================================
+ Hits 17378 17395 +17
+ Misses 2750 2740 -10
- Partials 647 649 +2
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1 participant
Description
Link to the issue in case of a bug fix.
b/522019946
Testing details
Any backward incompatible change? If so, please explain.