Test: share related operation in filesystem

pkg/hashid/hash.go

@@ -54,7 +54,6 @@ func HashID(id uint, t int) string {
 }
 
 // DecodeHashID 计算HashID对应的数据库ID
-// TODO 测试
 func DecodeHashID(id string, t int) (uint, error) {
 	v, _ := HashDecode(id)
 	if len(v) != 2 || v[1] != t {

pkg/hashid/hash_test.go

@@ -30,3 +30,40 @@ func TestHashID(t *testing.T) {
 		asserts.NotEmpty(res)
 	}
 }
+
+func TestHashDecode(t *testing.T) {
+	asserts := assert.New(t)
+
+	// 正常
+	{
+		res, _ := HashEncode([]int{1, 2, 3})
+		decodeRes, err := HashDecode(res)
+		asserts.NoError(err)
+		asserts.Equal([]int{1, 2, 3}, decodeRes)
+	}
+
+	// 出错
+	{
+		decodeRes, err := HashDecode("233")
+		asserts.Error(err)
+		asserts.Len(decodeRes, 0)
+	}
+}
+
+func TestDecodeHashID(t *testing.T) {
+	asserts := assert.New(t)
+
+	// 成功
+	{
+		uid, err := DecodeHashID(HashID(1, ShareID), ShareID)
+		asserts.NoError(err)
+		asserts.EqualValues(1, uid)
+	}
+
+	// 类型不匹配
+	{
+		uid, err := DecodeHashID(HashID(1, ShareID), UserID)
+		asserts.Error(err)
+		asserts.EqualValues(0, uid)
+	}
+}