Do not use shared download dir for 'cache clean' command tests

Author: cmaglie

Diff for: internal/integrationtest/arduino-cli.go

@@ -47,13 +47,18 @@ func FindRepositoryRootPath(t *testing.T) *paths.Path {
 	return repoRootPath
 }
 
+// FindArduinoCLIPath returns the path to the arduino-cli executable
+func FindArduinoCLIPath(t *testing.T) *paths.Path {
+	return FindRepositoryRootPath(t).Join("arduino-cli")
+}
+
 // CreateArduinoCLIWithEnvironment performs the minimum amount of actions
 // to build the default test environment.
 func CreateArduinoCLIWithEnvironment(t *testing.T) (*Environment, *ArduinoCLI) {
 	env := NewEnvironment(t)
 
 	cli := NewArduinoCliWithinEnvironment(env, &ArduinoCLIConfig{
-		ArduinoCLIPath:         FindRepositoryRootPath(t).Join("arduino-cli"),
+		ArduinoCLIPath:         FindArduinoCLIPath(t),
 		UseSharedStagingFolder: true,
 	})
 

Diff for: internal/integrationtest/cache/cache_test.go

@@ -23,8 +23,11 @@ import (
 )
 
 func TestCacheClean(t *testing.T) {
-	// Clean the cache under arduino caching file directory which is "<Arduino configure file path>/staging"
-	env, cli := integrationtest.CreateArduinoCLIWithEnvironment(t)
+	// This test do not use shared download directory becuase it will be cleaned up with 'cache clean' command
+	env := integrationtest.NewEnvironment(t)
+	cli := integrationtest.NewArduinoCliWithinEnvironment(env, &integrationtest.ArduinoCLIConfig{
+		ArduinoCLIPath: integrationtest.FindArduinoCLIPath(t),
+	})
 	defer env.CleanUp()
 
 	_, _, err := cli.Run("cache", "clean")