Complete Unit Test for package utils

backend/utils/model_test.go

@@ -0,0 +1,49 @@
+package utils
+
+import (
+	"github.com/globalsign/mgo/bson"
+	. "github.com/smartystreets/goconvey/convey"
+	"strconv"
+	"testing"
+	"time"
+)
+
+func TestIsObjectIdNull(t *testing.T) {
+	var id bson.ObjectId = "123455"
+	Convey("Test Object ID is null or not", t, func() {
+		res := IsObjectIdNull(id)
+		So(res, ShouldEqual, false)
+	})
+}
+
+func TestInterfaceToString(t *testing.T) {
+	var valueBson bson.ObjectId = "12345"
+	var valueString = "12345"
+	var valueInt = 12345
+	var valueTime = time.Now().Add(60 * time.Second)
+	var valueOther = []string{"a", "b"}
+
+	Convey("Test InterfaceToString", t, func() {
+		resBson := InterfaceToString(valueBson)
+		Convey("resBson should be string value", func() {
+			So(resBson, ShouldEqual, valueBson.Hex())
+		})
+		resString := InterfaceToString(valueString)
+		Convey("resString should be string value", func() {
+			So(resString, ShouldEqual, valueString)
+		})
+		resInt := InterfaceToString(valueInt)
+		Convey("resInt should be string value", func() {
+			So(resInt, ShouldEqual, strconv.Itoa(valueInt))
+		})
+		resTime := InterfaceToString(valueTime)
+		Convey("resTime should be string value", func() {
+			So(resTime, ShouldEqual, valueTime.String())
+		})
+		resOther := InterfaceToString(valueOther)
+		Convey("resOther should be empty string", func() {
+			So(resOther, ShouldEqual, "")
+		})
+	})
+
+}