Trimming spaces and newlines from result of Exec

internal/utils/utils.go

@@ -51,7 +51,7 @@ func Exec(path string, command string, args []string) string {
 
 	// log.Println("Result: " + out.String()) // ... Silence ...
 
-	return strings.Trim(out.String(), " ")
+	return strings.Trim(out.String(), " \n")
 
 }
 

internal/utils/utils_test.go

@@ -14,7 +14,7 @@ func TestExec(t *testing.T) {
 	result := Exec("/", testCommand, testArguments)
 
 	if result != "Hello World" {
-		t.Log("Expected 'Hello World' but got ", result)
+		t.Log("Expected 'Hello World' but got ", "'"+result+"'")
 		t.Fail()
 	}
 }