Add test to verify that LoadSketchResponse contains the profiles

Author: MatteoPologruto

Diff for: commands/sketch/load_test.go

@@ -0,0 +1,18 @@
+package sketch
+
+import (
+	"context"
+	"testing"
+
+	"github.com/arduino/arduino-cli/rpc/cc/arduino/cli/commands/v1"
+	"github.com/stretchr/testify/require"
+)
+
+func TestLoadSketchProfiles(t *testing.T) {
+	loadResp, err := LoadSketch(context.Background(), &commands.LoadSketchRequest{
+		SketchPath: "./testdata/sketch_with_profile",
+	})
+	require.NoError(t, err)
+	require.Len(t, loadResp.GetProfiles(), 2)
+	require.Equal(t, loadResp.GetDefaultProfile().GetName(), "nanorp")
+}

Diff for: commands/sketch/testdata/sketch_with_profile/sketch.yml

@@ -0,0 +1,21 @@
+profiles:
+  nanorp:
+    fqbn: arduino:avr:uno
+    platforms:
+      - platform: arduino:mbed_nano (4.0.2)
+    libraries:
+      - ArduinoIoTCloud (1.0.2)
+      - Arduino_ConnectionHandler (0.6.4)
+      - TinyDHT sensor library (1.1.0)
+
+  another_profile_name:
+    notes: testing the limit of the AVR platform, may be unstable
+    fqbn: arduino:avr:uno
+    platforms:
+      - platform: arduino:avr (1.8.4)
+    libraries:
+      - VitconMQTT (1.0.1)
+      - Arduino_ConnectionHandler (0.6.4)
+      - TinyDHT sensor library (1.1.0)
+
+default_profile: nanorp

Diff for: commands/sketch/testdata/sketch_with_profile/sketch_with_profile.ino

@@ -0,0 +1,6 @@
+
+void setup() {
+}
+
+void loop() {
+}