add function AssertAsMap

aliyun · Feb 11, 2020 · ac238d1 · ac238d1
1 parent 40c994f
commit ac238d1
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Showing 2 changed files with 29 additions and 4 deletions.
diff --git a/csharp/core/Common.cs b/csharp/core/Common.cs
@@ -8,6 +8,7 @@
 using AlibabaCloud.TeaUtil.Utils;
 
 using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
 
 namespace AlibabaCloud.TeaUtil
 {
@@ -140,20 +141,30 @@ public static bool IsUnset(object obj)
             return obj == null;
         }
 
-        public static Dictionary<string,string> StringifyMapValue(Dictionary<string,object> dict)
+        public static Dictionary<string, string> StringifyMapValue(Dictionary<string, object> dict)
         {
-            if(dict == null)
+            if (dict == null)
             {
                 return null;
             }
 
             Dictionary<string, string> dictStr = new Dictionary<string, string>();
-            foreach(var keypair in dict)
+            foreach (var keypair in dict)
             {
                 dictStr.Add(keypair.Key, keypair.Value.ToSafeString());
             }
 
             return dictStr;
         }
+
+        public static Dictionary<string, object> AssertAsMap(object value)
+        {
+            if (value != null && value is JObject)
+            {
+                return (Dictionary<string, object>) ReadJsonUtil.DeserializeToDic(value);
+            }
+
+            throw new ArgumentException("The value is not a object");
+        }
     }
 }
diff --git a/csharp/tests/CommonTest.cs b/csharp/tests/CommonTest.cs
@@ -1,9 +1,12 @@
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Text;
 
 using AlibabaCloud.TeaUtil;
 
+using Newtonsoft.Json.Linq;
+
 using Xunit;
 
 namespace tests
@@ -184,8 +187,19 @@ public void Test_IsUnset()
         public void Test_StringifyMapValue()
         {
             Assert.Equal(new Dictionary<string, string>(), Common.StringifyMapValue(new Dictionary<string, object>()));
-            Assert.Equal("100", Common.StringifyMapValue(new Dictionary<string, object> { { "number", 100 } })["number"]);
+            Assert.Equal("100", Common.StringifyMapValue(new Dictionary<string, object> { { "number", 100 } }) ["number"]);
             Assert.Null(Common.StringifyMapValue(null));
         }
+
+        [Fact]
+        public void Test_AssertAsMap()
+        {
+            Assert.Throws<ArgumentException>(() => { Common.AssertAsMap(null); });
+            string jsonStr = "{\"arrayObj\":[[{\"itemName\":\"item\",\"itemInt\":1},{\"itemName\":\"item2\",\"itemInt\":2}],[{\"itemName\":\"item3\",\"itemInt\":3}]],\"arrayList\":[[[1,2],[3,4]],[[5,6],[7]],[]],\"listStr\":[1,2,3],\"items\":[{\"total_size\":18,\"partNumber\":1,\"tags\":[{\"aa\":\"11\"}]},{\"total_size\":20,\"partNumber\":2,\"tags\":[{\"aa\":\"22\"}]}],\"next_marker\":\"\",\"test\":{\"total_size\":19,\"partNumber\":1,\"tags\":[{\"aa\":\"11\"}]}}";
+            JObject obj = JObject.Parse(jsonStr);
+            Dictionary<string, object> dict = Common.AssertAsMap(obj);
+            Assert.NotNull(dict);
+            Assert.Equal(6, dict.Count);
+        }
     }
 }