Initial cloud-services repo - gateway service + pkg modules

pkg/kafka/unhandled_msg_test.go

@@ -0,0 +1,27 @@
+package kafka_test
+
+import (
+	"testing"
+
+	"fiskerinc.com/modules/common"
+	"fiskerinc.com/modules/kafka"
+	"fiskerinc.com/modules/testhelper"
+)
+
+func TestErrUnhandledMessage(t *testing.T) {
+	id := "11111111111111111"
+	handler := "non_existent"
+	payload := []byte(`{"data":"payload"}`)
+	expectedTrexErr := `unhandled message, device: trex, id: 11111111111111111 handler: non_existent, payload: {"data":"payload"}`
+	expectedHMIErr := `unhandled message, device: hmi, id: 11111111111111111 handler: non_existent, payload: [123 34 100 97 116 97 34 58 34 112 97 121 108 111 97 100 34 125]`
+
+	err := kafka.ErrUnhandledMessage(common.TRex, id, handler, string(payload))
+	if err.Error() != expectedTrexErr {
+		t.Errorf(testhelper.TestErrorTemplate, "trex message", expectedTrexErr, err.Error())
+	}
+
+	err = kafka.ErrUnhandledMessage(common.HMI, id, handler, payload)
+	if err.Error() != expectedHMIErr {
+		t.Errorf(testhelper.TestErrorTemplate, "hmi message", expectedHMIErr, err.Error())
+	}
+}