Close client connections after each redis test #654
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JoelSpeed
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pkg/sessions/redis/client.go
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| // close is only used in tests to ensure that client connections are terminated | ||
| // after each test is finished | ||
| close() error |
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Any advantage to just doing these in the tests themselves directly rather than adding to the interface and implementation just for tests sake?
redisStore.Client.(*client).Close()
And for cluster:
redisStore.Client.(*clusterClient).Close()
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I'm happy either way to be honest, it's not uncommon for things like this to be implemented for the tests sake within Go I don't think, but I could just do as you've suggested.
I deliberately set the method to private because it's only for testing so it's not on the public interface
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I just had another look and decided I will change it, added a small closer interface that can be used in the test, WDYT?
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Nice -- this looks super clean. I like it.
JoelSpeed
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| // Release any connections immediately after the test ends | ||
| if redisStore, ok := ss.(*SessionStore); ok { | ||
| if redisStore.Client != nil { | ||
| redisStore.Client.(closer).Close() |
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Since Close() can error - I think we should assert that it didn't error.
Otherwise someday some developer will run into the same unclear socket timeout/file descriptor errors that are less clear when we could expose more clearly that the error was here.
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Good catch, gimme a second
JoelSpeed
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Description
Make sure we close connections in the redis client after each test
Motivation and Context
Fixes #653
How Has This Been Tested?
docker run --rm -it -v $PWD:/go/src/github.com/oauth2-proxy/oauth2-proxy --workdir /go/src/github.com/oauth2-proxy/oauth2-proxy/pkg/sessions/redis golang:1.14 bash -c "ulimit -n 256 && ulimit -a && go test -v ./..."Checklist: