AUTH-2596 added new logger package and replaced logrus

logger/manager_test.go

@@ -0,0 +1,18 @@
+package logger
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestWriteManger(t *testing.T) {
+	testData := []byte(string("hello Austin, how are you doing?"))
+	waitChan := make(chan []byte)
+	m := NewWriteManager()
+	m.Append(testData, func(b []byte) {
+		waitChan <- b
+	})
+	resp := <-waitChan
+	assert.Equal(t, testData, resp)
+}