added test

cmd/utils/encodedProgress_test.go

@@ -0,0 +1,75 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+/* Copyright Contributors to the cpackget project. */
+
+package utils_test
+
+import (
+	"io"
+	"testing"
+
+	"github.com/open-cmsis-pack/cpackget/cmd/utils"
+	"github.com/sirupsen/logrus"
+	"github.com/stretchr/testify/assert"
+)
+
+var gText string
+
+// LogCapturer reroutes testing.T log output
+type LogCapturer interface {
+	Release()
+}
+
+type logCapturer struct {
+	*testing.T
+	origOut io.Writer
+}
+
+func (tl logCapturer) Write(p []byte) (n int, err error) {
+	//tl.Logf((string)(p))
+	gText += string(p)
+	return len(p), nil
+}
+
+func (tl logCapturer) Release() {
+	logrus.SetOutput(tl.origOut)
+}
+
+// CaptureLog redirects logrus output to testing.Log
+func CaptureLog(t *testing.T) LogCapturer {
+	lc := logCapturer{T: t, origOut: logrus.StandardLogger().Out}
+	if !testing.Verbose() {
+		logrus.SetOutput(lc)
+	}
+	gText = ""
+	return &lc
+}
+
+func Add() {
+	maxCnt := int64(10)
+	progressWriter := utils.NewEncodedProgress(maxCnt, 0, "Test progressbar")
+
+	for i := int64(0); i < maxCnt; i++ {
+		progressWriter.Add(1)
+	}
+
+}
+
+func TestEncodedProgres(t *testing.T) {
+	assert := assert.New(t)
+
+	t.Run("test encoded progress", func(t *testing.T) {
+		Log := CaptureLog(t)
+		defer Log.Release()
+
+		length := int64(10)
+		instCnt := 0
+		fileBase := "Testing"
+		progressWriter := utils.NewEncodedProgress(length, instCnt, fileBase)
+
+		for i := int64(0); i < length; i++ {
+			progressWriter.Add(1)
+		}
+
+		assert.True(gText == "I: [I0:FTesting,T10,P10]\nI: [I0:P20,C2]\nI: [I0:P30,C3]\nI: [I0:P40,C4]\nI: [I0:P50,C5]\nI: [I0:P60,C6]\nI: [I0:P70,C7]\nI: [I0:P80,C8]\nI: [I0:P90,C9]\nI: [I0:P100,C10]\n")
+	})
+}