Helper for running integration tests for Golang apps with coverage.

Installation

Install gocovmerge first.

bash get

bash get github.com/reconquest/go-test

Usage

In main.go

var exit = os.Exit

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

Importing via imports.bash

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

Makefile (optional)

...

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

Building binary

# after import

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

Running binary

# after import & build

go-test:run <target-exe-name> [<args>]

Compiling coverage

# after import & run

go-test:merge-coverage

Inspecting 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.

Limitations

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.