Run go mod init github.com/monkrus/go-best-test

Interesting testing-related packages : testing, testing/quick, testing/iotest and net/http/httptest

Other projects :

github.com/stretchcom/testif (assertions),

github.com/onsi/ginkgo (BDD),

goconvey.com (visual results in the browser),

github.com/gavv/httpexpect (end-to-end testing, e.g. RestAPI),

code.google.com/p/gomock (injecting mocks into your tests),

github.com/DATA-DOG/go-sqlmock (DB testing)

Receive *testing.T object

No special assertions API, use normal Go code

Report errors using methods on *testing.T object

Immediate failure FailNow(), Fatal(args ..interface{}), Fatalf(format strings, args ..interface{})

Non-immediate failure Fail(), Error(args ...interface{}), Errorf(format string, args ..interface{})

go test or go test {pkg1}

go test./... Will fund tests on current directory and subtree

go test -v Generates verbose output

go test -run {regexp} To concentrate on the spesific tests (matching)

go help testflags

go test run {function name}- to run specific function

go test -cover

Reports go test -coverprofile cover.out or go tool cover -func cover.out

Graphical coverage go test -coverprofile count.out -covermode count and then go tool cover -html cover.out

Log and logf-(write a message testing output)

Helper (for helper method)

Skip, Skipf, SkipNow

Run (create subtest)

Parallel