e2e

Running the integration tests

-count=1 is passed to disable cache during test runs.

# build latest image
make docker-tempo
make docker-tempo-query

# run all tests
go test -count=1 -v ./integration/e2e/...

# run a particular test "TestMicroservices"
go test -count=1 -v ./integration/e2e/... -run TestMicroservices$

# build and run a particular test "TestMicroservicesWithKVStores"
make docker-tempo && go test -count=1 -v ./integration/e2e/... -run TestMicroservicesWithKVStores$

# run a single e2e tests with timeout
go test -timeout 3m -count=1 -v ./integration/e2e/... -run ^TestMultiTenantSearch$

# follow and watch logs while tests are running (assuming e2e test container is named tempo_e2e-tempo)
docker logs $(docker container ls -f name=tempo_e2e-tempo -q) -f

How to debug Tempo while running an integration test

1. Build latest debug image

       make docker-tempo-debug

2. Use the function NewTempoAllInOneDebug in your test to spin a Tempo instance with debug capabilities
3. Set a breakpoint after require.NoError(t, s.StartAndWaitReady(tempo)) and before the action you want debug
4. Get the port of Delve debugger inside the container

   docker ps --format '{{.Ports}}'  
       # 0.0.0.0:53467->2345

5. Run the debugger against that port as is specified here