WIP. Use an IS_TESTING env variable

cmd/dio_test.go

@@ -114,6 +114,17 @@ func (s *DioSuite) SetUpSuite(c *chk.C) {
 		log.Fatalln(err)
 	}
 	TLSConfig.Certificates = []tls.Certificate{cert}
+
+	// Load our self signed CA Cert chain, and set TLS1.2 as minimum
+	TLSConfig = tls.Config{
+		Certificates:             []tls.Certificate{cert},
+		ClientCAs:                ourCAPool,
+		InsecureSkipVerify:       true,
+		MinVersion:               tls.VersionTLS12,
+		PreferServerCipherSuites: true,
+		RootCAs:                  ourCAPool,
+	}
+
 	var email string
 	certUser, email, _, err = getUserAndServer()
 	if err != nil {

cmd/root.go

@@ -53,6 +53,11 @@ func init() {
 	// Add support for pretty printing numbers
 	numFormat = message.NewPrinter(message.MatchLanguage("en"))
 
+	// When run from go test we skip this, as we generate a temporary config file in the test suite setup
+	if os.Getenv("IS_TESTING") == "yes" {
+		return
+	}
+
 	// Add the global environment variables
 	RootCmd.PersistentFlags().StringVar(&cfgFile, "config", "",
 		fmt.Sprintf("config file (default is %s)", filepath.Join("$HOME", ".dio", "config.toml")))