[DO NOT MERGE] testing flaky tests #1260
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Christopher-Li
changed the title
WalkthroughThe modification involves commenting out the line where Changes
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Actionable comments generated: 1
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Files selected for processing (1)
- protocol/daemons/slinky/client/client_test.go (1 hunks)
Additional comments: 1
protocol/daemons/slinky/client/client_test.go (1)
- 50-50: The changes from lines 50 to 50 involve commenting out the
grpcServer.Serve(ls)call. While this might have been done to address flaky tests, it also removes the actual server-client interaction from the test. Consider introducing a test flag or environment variable to conditionally start the server, allowing for both isolated unit testing and integrated server-client interaction testing.
| go func() { | ||
| ls, err := net.Listen("tcp", appFlags.GrpcAddress) | ||
| require.NoError(t, err) | ||
| err = grpcServer.Serve(ls) | ||
| // err = grpcServer.Serve(ls) | ||
| require.NoError(t, err) | ||
| }() | ||
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📝 NOTE
This review was outside the diff hunks, and no overlapping diff hunk was found. Original lines [33-33]
The gRPC server is created without specifying credentials, which could lead to insecure communication. To secure the gRPC server, consider adding SSL/TLS credentials. Here's an example of how to add credentials to the server:
+ import "google.golang.org/grpc/credentials"
grpcServer := grpc.NewServer(
+ grpc.Creds(credentials.NewServerTLSFromFile("cert.pem", "cert.key")),
)Ensure you have the cert.pem and cert.key files available in your test environment. This change enhances the security of your gRPC communication during testing.
| /* | ||
| go func() { | ||
| ls, err := net.Listen("tcp", appFlags.GrpcAddress) | ||
| require.NoError(t, err) | ||
| err = grpcServer.Serve(ls) | ||
| require.NoError(t, err) | ||
| }() | ||
| */ |
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The changes from lines 47 to 54 involve commenting out the gRPC server setup within a goroutine. While this might be an attempt to address flaky tests, it's essential to investigate the root cause of the flakiness. Disabling parts of the test setup can reduce the test's effectiveness in simulating real-world scenarios. Consider alternative solutions that maintain the integrity of the test setup, such as adjusting timeouts, using more deterministic data, or isolating external dependencies.
Would you like assistance in exploring alternative solutions to address the test flakiness while keeping the test setup intact?
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| import ( | ||
| "context" | ||
| "net" | ||
| "testing" | ||
| "time" | ||
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There was a problem hiding this comment.
📝 NOTE
This review was outside the diff hunks, and no overlapping diff hunk was found. Original lines [32-32]
The gRPC server is created without specifying credentials, which could lead to insecure communication. Even though this is a test environment, adopting best practices for secure communication is beneficial. Consider adding SSL/TLS credentials to the gRPC server setup. Here's an example of how to add credentials to the server:
+ import "google.golang.org/grpc/credentials"
grpcServer := grpc.NewServer(
+ grpc.Creds(credentials.NewServerTLSFromFile("cert.pem", "cert.key")),
)Ensure you have the cert.pem and cert.key files available in your test environment. This change enhances the security of your gRPC communication during testing.
Changelist
[Describe or list the changes made in this PR]
Test Plan
[Describe how this PR was tested (if applicable)]
Author/Reviewer Checklist
state-breakinglabel.indexer-postgres-breakinglabel.PrepareProposalorProcessProposal, manually add the labelproposal-breaking.feature:[feature-name].backport/[branch-name].refactor,chore,bug.