test(storage): add conformance tests for endpoints on SignURLs #9346
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storage/conformance_test.go
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| @@ -172,7 +174,24 @@ func TestSigningV4Conformance(t *testing.T) { | |||
| style = BucketBoundHostname(tc.BucketBoundHostname) | |||
| } | |||
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| gotURL, err := SignedURL(tc.Bucket, tc.Object, &SignedURLOptions{ | |||
| if tc.EmulatorHostname != "" { | |||
| t.Setenv("STORAGE_EMULATOR_HOST", tc.EmulatorHostname) | |||
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Nice use of t.Setenv; wondering if we should be using it elsewhere since it's a relatively recent addition.
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Yeah, there are likely various areas it could be used. I remember trying to use it a while back but we were still supporting previous versions.
| @@ -172,7 +174,24 @@ func TestSigningV4Conformance(t *testing.T) { | |||
| style = BucketBoundHostname(tc.BucketBoundHostname) | |||
| } | |||
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| gotURL, err := SignedURL(tc.Bucket, tc.Object, &SignedURLOptions{ | |||
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Out of curiosity: are other languages which don't have an equivalent of our BucketHandle.SignedURL able to handle this correctly? Do they need to add more signed URL options so the user can update the configuration manually?
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For clients that don't already support it, the guidance is for languages to add a method somewhere below the client level to handle this (and eventually provide users with client creds re-use).
| opts = append(opts, option.WithUniverseDomain(tc.UniverseDomain)) | ||
| } | ||
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| c, err := NewClient(context.Background(), opts...) |
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Is this prone to be impacted by other env options that the user may have set?
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Hmm... that's a good point. The reason I'm using it here is to mimic a flow with the endpoint, universe domain and emulator env var setting; to make sure that the way it's handled during client creation produces correct hostnames passed through to SignURLs.
I removed the conditional around STORAGE_EMULATOR_HOST which for sure would impact the test - now we are always explicitly setting to the empty string if the test doesn't set an emulator host. There may be others, but none come to mind, and I'm not sure how to test this adequately without creating the client this way.
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Pulls in googleapis/conformance-tests#89 and changes tests to set options accordingly.
Note: requires #9347 (tests will fail in the interim)