Prettier output for go test. Formatting is heavily inspired by (read "stolen from") Jest.

go get -u github.com/jonbretman/gotestpretty

gotestpretty takes the output of go test with the -json flag. For example:

$ go test ./... -v -json | gotestpretty

• Colorized output to make it clear which tests passed and which failed
• Summary line at the end indicating how many passes, failures, and skipped tests there were
• Summary of failed tests at the end with a small code snippet pointing at the line the error occurred
• Subtests are shown clearly under the parent test