package har2case import ( "log" "os" "testing" ) var harPath string func TestMain(m *testing.M) { harPath = "demo.har" // run all tests code := m.Run() defer os.Exit(code) // teardown } func TestGenJSON(t *testing.T) { jsonPath, err := NewHAR(harPath).GenJSON() log.Printf("jsonPath: %v, err: %v", jsonPath, err) }