Helper for running integration tests for Golang apps with coverage.

Install gocovmerge first.

bash get github.com/reconquest/go-test

var exit = os.Exit

All following exit's should be done via function exit.

import:use github.com/reconquest/go-test

...
include vendor/github.com/reconquest/go-test.bash/Makefile

# after import
go-test:set-output-dir "$(pwd)"
go-test:build <target-exe-name>

# after import & build
go-test:run <target-exe-name> [<args>]

# after import & run
go-test:merge-coverage

To open browser with coverage web-interface:

make coverage.html

To see text report:

make coverage.report

After that step coverage will be available at coverage.html file.

Current implementation will not preserve error exit code (>0) and any exit code >0 will cause program to exit
with exit code of 1.

Program should end all it's goroutines correctly before calling exit. Otherwise, this implementation will hang in waiting goroutines to finish.