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Publish test report #5030

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merged 14 commits into from
Dec 24, 2023
Merged

Publish test report #5030

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7468c2c
Try publish unit tests
Dec 24, 2023
7f6e2d6
Add branch
Dec 24, 2023
40396b7
Convert to junit.xml report
Dec 24, 2023
d2e01fc
Install test tools
Dec 24, 2023
a26c734
Update permissions
Dec 24, 2023
6d002f4
Update test names
Dec 24, 2023
a53b45e
Remove test branch and add to go-tip
Dec 24, 2023
9943f11
Remove mkdir
Dec 24, 2023
ed69e54
Merge branch 'main' into test-report
albertteoh Dec 24, 2023
5cd1dc0
Echo command and remove id
Dec 24, 2023
396fb72
Remove event file
Dec 24, 2023
aa357c1
Remove upload to see what happens
Dec 24, 2023
2be51fa
Remove pull-request and check write permissions
Dec 24, 2023
e5827a6
Merge branch 'main' into test-report
albertteoh Dec 24, 2023
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10 changes: 7 additions & 3 deletions .github/workflows/ci-unit-tests-go-tip.yml
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Expand Up @@ -22,11 +22,15 @@ jobs:
- name: Install Go Tip
uses: ./.github/actions/setup-go-tip

- name: Install tools
run: make install-test-tools

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- name: Run unit tests
run: make test-ci

- name: Publish Unit Test Summary 📑
uses: EnricoMi/publish-unit-test-result-action@v2
if: always()
with:
check_name: Unit Tests Summary
junit_files: junit-report.xml

- name: Lint
run: echo skip linting on Go tip
7 changes: 7 additions & 0 deletions .github/workflows/ci-unit-tests.yml
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Expand Up @@ -34,6 +34,13 @@ jobs:
- name: Run unit tests
run: make test-ci

- name: Publish Unit Test Summary 📑
uses: EnricoMi/publish-unit-test-result-action@v2
if: always()
with:
check_name: Unit Tests Summary
junit_files: junit-report.xml

- name: Setup CODECOV_TOKEN
uses: ./.github/actions/setup-codecov

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1 change: 1 addition & 0 deletions .gitignore
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Expand Up @@ -45,3 +45,4 @@ deploy-staging/
sha256sum.combined.txt
resource.syso
.gocache
test-results.json
11 changes: 8 additions & 3 deletions Makefile
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Expand Up @@ -154,7 +154,7 @@ index-rollover-integration-test: docker-images-elastic

.PHONY: cover
cover: nocover
$(GOTEST) -tags=memory_storage_integration -timeout 5m -coverprofile cover.out ./...
$(GOTEST) -tags=memory_storage_integration -timeout 5m -coverprofile cover.out ./... > test-results.json
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@albertteoh what makes it a JSON file? If I change it to | tee test-results.json then I see the standard text output:

=== RUN   TestRegisterStaticHandler/basePath=/
=== RUN   TestRegisterStaticHandler/basePath=/jaeger
--- PASS: TestRegisterStaticHandler (0.03s)
    --- PASS: TestRegisterStaticHandler/basePath= (0.01s)

If it is meant to be std output, then I would suggest changing to |tee because it makes the CI logs show the test progress.

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The test-ci make target defines GOTEST as: GOTEST := $(GOTEST_QUIET) -json; so it's the extra -json flag that makes the output json: https://github.com/jaegertracing/jaeger/blob/main/Makefile#L460.

So the full command would resemble (with | tee):

go test -race -json -tags=memory_storage_integration -timeout 5m -coverprofile cover.out ./... | tee test-results.json

Adding a | jq . to the end of that, and the output looks like:

{
  "Time": "2023-12-27T21:40:21.085452+11:00",
  "Action": "pass",
  "Package": "github.com/jaegertracing/jaeger/storage/spanstore/metrics",
  "Elapsed": 3.848
}

It's a good callout though, because I hadn't considered the impact of this change on the stdout display of test results which are useful for debugging unit test runs. Maybe test summaries are not worth the trade-off for harder to read test output?

What do you think?

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I see. I think jq will be overkill, but changing to tee is good. The test-ci is not really meant to be run locally, but with -json flag the output is still readable

{"Time":"2023-12-27T10:16:06.335612-05:00","Action":"start","Package":"github.com/jaegertracing/jaeger"}
{"Time":"2023-12-27T10:16:06.72618-05:00","Action":"run","Package":"github.com/jaegertracing/jaeger","Test":"TestDummy"}

(btw jq wouldn't work at all because ^ is not a well-formed JSON, it has no top-level container).

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Cool, I've created a PR to use | tee: #5050.

(btw jq wouldn't work at all because ^ is not a well-formed JSON, it has no top-level container)

Running it locally, jq seemed to be okay with it; it just outputs separate JSON blobs:

go test -race -json -tags=memory_storage_integration -timeout 5m -coverprofile cover.out ./... | tee test-results.json | jq .
{
  "Time": "2023-12-28T07:02:35.584992+11:00",
  "Action": "output",
  "Package": "github.com/jaegertracing/jaeger",
  "Test": "TestDummy",
  "Output": "=== RUN   TestDummy\n"
}
{
  "Time": "2023-12-28T07:02:35.585097+11:00",
  "Action": "output",
  "Package": "github.com/jaegertracing/jaeger",
  "Test": "TestDummy",
  "Output": "--- PASS: TestDummy (0.00s)\n"
}

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there's also the question of pipe buffering, I think it gets worse so we'd less the output less frequently (but maybe I was just impatient). Anyway, I think one line is fine for now. I am more concerned with now failing the rest of the workflow when test results cannot be uploaded for whatever reason.

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I am more concerned with now failing the rest of the workflow when test results cannot be uploaded for whatever reason.

There are no upload/download steps in our test summary reporting workflows at the moment. You're right though, because I vaguely recall codecov upload failures may have failed the rest of the workflow in the past.

If we do want test summary reports on our PRs as comments and in the check runs, then artifact uploads and downloads would be required. Is this feature desirable enough to warrant introducing uploads? If not, I can hit the pause button on my WIP.

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I don't feel like it's worth the hustle. The fact that test results are already showing in the summary is good, although if all it does is show the count (not the details of the failures) then it's pretty useless. Adding comments and checks is nice to have, but not at the expense of stability of the CI, which has been happening in the past few days due to these changes.

go tool cover -html=cover.out -o cover.html

.PHONY: nocover
Expand Down Expand Up @@ -494,6 +494,7 @@ draft-release:
install-test-tools:
$(GO) install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.55.2
$(GO) install mvdan.cc/gofumpt@latest
$(GO) install github.com/jstemmer/go-junit-report/v2@latest

.PHONY: install-build-tools
install-build-tools:
Expand All @@ -507,8 +508,12 @@ install-tools: install-test-tools install-build-tools
install-ci: install-test-tools install-build-tools

.PHONY: test-ci
test-ci: GOTEST := $(GOTEST_QUIET)
test-ci: build-examples cover
test-ci: GOTEST := $(GOTEST_QUIET) -json
test-ci: install-test-tools build-examples cover test-report

.PHONY: test-report
test-report:
cat test-results.json | go-junit-report -parser gojson > junit-report.xml

.PHONY: thrift
thrift: idl/thrift/jaeger.thrift thrift-image
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21 changes: 11 additions & 10 deletions model/keyvalue_test.go
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Expand Up @@ -115,24 +115,25 @@ func TestKeyValueAsStringAndValue(t *testing.T) {
expectedBinaryStr := `42656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565730a0942656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565730a0942656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565730a0942656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565730a0942656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f6472696775657320`
expectedBinaryStrLossy := `42656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565730a0942656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565732042656e6465722042656e64696e6720526f647269677565730a0942656e6465722042656e64696e6720526f647269677565732042656e64...`
testCases := []struct {
name string
kv model.KeyValue
str string
strLossy string
val interface{}
}{
{kv: model.String("x", "Bender is great!"), str: "Bender is great!", val: "Bender is great!"},
{kv: model.Bool("x", false), str: "false", val: false},
{kv: model.Bool("x", true), str: "true", val: true},
{kv: model.Int64("x", 3000), str: "3000", val: int64(3000)},
{kv: model.Int64("x", -1947), str: "-1947", val: int64(-1947)},
{kv: model.Float64("x", 3.14159265359), str: "3.141592654", val: float64(3.14159265359)},
{kv: model.Binary("x", []byte("Bender")), str: "42656e646572", val: []byte("Bender")},
{kv: model.Binary("x", []byte(longString)), str: expectedBinaryStr, val: []byte(longString)},
{kv: model.Binary("x", []byte(longString)), strLossy: expectedBinaryStrLossy, val: []byte(longString)},
{name: "Bender is great!", kv: model.String("x", "Bender is great!"), str: "Bender is great!", val: "Bender is great!"},
{name: "false", kv: model.Bool("x", false), str: "false", val: false},
{name: "true", kv: model.Bool("x", true), str: "true", val: true},
{name: "3000", kv: model.Int64("x", 3000), str: "3000", val: int64(3000)},
{name: "-1947", kv: model.Int64("x", -1947), str: "-1947", val: int64(-1947)},
{name: "3.141592654", kv: model.Float64("x", 3.14159265359), str: "3.141592654", val: float64(3.14159265359)},
{name: "42656e646572", kv: model.Binary("x", []byte("Bender")), str: "42656e646572", val: []byte("Bender")},
{name: "binary string", kv: model.Binary("x", []byte(longString)), str: expectedBinaryStr, val: []byte(longString)},
{name: "binary string (lossy)", kv: model.Binary("x", []byte(longString)), strLossy: expectedBinaryStrLossy, val: []byte(longString)},
}
for _, tt := range testCases {
testCase := tt // capture loop var
t.Run(testCase.str, func(t *testing.T) {
t.Run(testCase.name, func(t *testing.T) {
if testCase.strLossy != "" {
assert.Equal(t, testCase.strLossy, testCase.kv.AsStringLossy())
} else {
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