replace main to test modul

logger_test.go

@@ -0,0 +1,42 @@
+package tecaminologger
+
+import (
+	"errors"
+	"os"
+	"testing"
+
+	"gitea.tecamino.com/paadi/tecamino-logger/logging"
+)
+
+func TestLogger(t *testing.T) {
+	t.Log("start logger test")
+	logFile := "Test.log"
+	log, err := logging.NewLogger(logFile, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	log.Info("line 10", "hallo")
+	log.Warning("line 11", "vello")
+	log.Error("line 12", "hie")
+	err = errors.New("test error")
+	log.Error("line 14", err)
+	log.Debug("line 15", "isch")
+
+	t.Log("read created log file")
+	f, err := os.ReadFile(logFile)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	t.Log("read created log file")
+	t.Log(string(f))
+
+	t.Log("test if log file name empty")
+	log, err = logging.NewLogger("", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	log.Info("test", "this is a text")
+
+}