apply CR suggestions

Author: alessio-perugini

Diff for: internal/integrationtest/daemon/daemon_test.go

@@ -23,6 +23,7 @@ import (
 	"time"
 
 	"github.com/arduino/arduino-cli/arduino"
+	f "github.com/arduino/arduino-cli/internal/algorithms"
 	"github.com/arduino/arduino-cli/internal/integrationtest"
 	"github.com/arduino/arduino-cli/rpc/cc/arduino/cli/commands/v1"
 	"github.com/arduino/go-paths-helper"
@@ -187,13 +188,7 @@ func TestDaemonCompileOptions(t *testing.T) {
 	// assert that the task progress is increasing and doesn't contain multiple 100% values
 	results := analyzer.Results[""]
 	require.True(t, results[len(results)-1].Completed)
-	require.IsNonDecreasing(t, func() []float32{
-		res := make([]float32, len(results))
-		for i := 0; i < len(results); i++ {
-			res[i] = results[i].Percent
-		}
-		return res
-	}())
+	require.IsNonDecreasing(t, f.Map(results, (*commands.TaskProgress).GetPercent))
 }
 
 func TestDaemonCompileAfterFailedLibInstall(t *testing.T) {

Diff for: internal/integrationtest/daemon/task_progress_test.go

@@ -1,3 +1,18 @@
+// This file is part of arduino-cli.
+//
+// Copyright 2022 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to [email protected].
+
 package daemon_test
 
 import (