Update device-gpio's config_test

test/suites/device-gpio/config_test.go

@@ -7,26 +7,18 @@ import (
 
 // Deprecated
 func TestEnvConfig(t *testing.T) {
-	// start clean
-	utils.SnapStop(t, deviceGpioService)
-
-	t.Run("change service port", func(t *testing.T) {
-		t.Cleanup(func() {
-			utils.SnapStop(t, deviceGpioService)
-			utils.SnapUnset(t, deviceGpioSnap, "env.service.port")
-		})
-
-		const newPort = "56789"
+	utils.SetEnvConfig(t, deviceGpioSnap, deviceGpioService, defaultServicePort)
+}
 
-		// make sure the port is available before using it
-		utils.RequirePortAvailable(t, newPort)
+func TestAppConfig(t *testing.T) {
+	utils.SetAppConfig(t, deviceGpioSnap, deviceGpioService, appName, defaultServicePort)
+}
 
-		utils.SnapSet(t, deviceGpioSnap, "env.service.port", newPort)
-		utils.SnapStart(t, deviceGpioSnap)
-		utils.WaitServiceOnline(t, 60, newPort)
-	})
+func TestGlobalConfig(t *testing.T) {
+	// start clean
+	utils.SetGlobalConfig(t, deviceGpioSnap, deviceGpioService, defaultServicePort)
 }
 
-func TestAppConfig(t *testing.T) {
-	t.Skip("TODO")
+func TestMixedConfig(t *testing.T) {
+	utils.SetMixedConfig(t, deviceGpioSnap, deviceGpioService, appName, defaultServicePort)
 }

test/suites/device-gpio/main_test.go

@@ -8,8 +8,11 @@ import (
 	"time"
 )
 
-const deviceGpioSnap = "edgex-device-gpio"
-const deviceGpioService = "edgex-device-gpio.device-gpio"
+const (
+	deviceGpioSnap    = "edgex-device-gpio"
+	appName           = "device-gpio"
+	deviceGpioService = deviceGpioSnap + "." + appName
+)
 
 var start = time.Now()