To regenerate the gateway mock internal/mock_pb/mock_gateway.go run mockgen:
GO111MODULE=off mockgen github.com/zeebe-io/zeebe/clients/go/pkg/pb GatewayClient,Gateway_ActivateJobsClient > internal/mock_pb/mock_gateway.go
To run the integration tests, a Docker image for Zeebe must be built with the tag 'current-test'. To do that you can run:
docker build --build-arg DISTBALL=dist/target/zeebe-distribution*.tar.gz -t camunda/zeebe:current-test .
To add new zbctl tests, you must generate a golden file with the expected output of the command you are testing. The tests ignore numbers so you can leave any keys or timestamps in your golden file, even though these will most likely be different from test command's output. However, non-numeric variables are not ignored. For instance, the help menu contains:
--clientCache string Specify the path to use for the OAuth credentials cache. If omitted, will read from the environment variable 'ZEEBE_CLIENT_CONFIG_PATH' (default "YOUR_HOME/.camunda/credentials")
To make them host-independent, the tests replace the HOME environment variable with /tmp which means you must do the same in your golden file.
After making changes to the Go client, you can vendor the new dependencies with:
go mod vendor
This command will also remove or download dependencies as needed. To do that without vendoring them you can run go mod tidy.