working on valuemonitor

main_test.go

@@ -0,0 +1,27 @@
+package settings
+
+import (
+	"errors"
+	"os"
+	"testing"
+)
+
+const (
+	TheTestFilename = "settings_test.settings"
+)
+
+func TestMain(m *testing.M) {
+	exitCode := func() int {
+		if err := os.Remove(TheTestFilename); err != nil && !errors.Is(err, os.ErrNotExist) {
+			panic("error cleaning up " + TheTestFilename + " from previous run: " + err.Error())
+		} else if err := os.WriteFile(TheTestFilename, nil, 0664); err != nil {
+			panic("error creating empty " + TheTestFilename + ": " + err.Error())
+		}
+		defer os.Remove(TheTestFilename)
+
+		TheSettings = NewSettings(TheTestFilename, false)
+
+		return m.Run()
+	}()
+	os.Exit(exitCode)
+}