ci: ♻️ update test

Author: uttamukkoji

Contentstack.Management.Core.Unit.Tests/Models/AssetTest.cs

@@ -79,7 +79,10 @@ public async System.Threading.Tasks.Task Should_Create_Asset_Async()
         [TestMethod]
         public void Should_Query_Asset()
         {
-            ContentstackResponse response = _stack.Asset().Query().Find();
+            ParameterCollection collection = new ParameterCollection();
+
+            collection.Add("limit", 10);
+            ContentstackResponse response = _stack.Asset().Query().Find(collection);
 
             Assert.AreEqual(_contentstackResponse.OpenResponse(), response.OpenResponse());
             Assert.AreEqual(_contentstackResponse.OpenJObjectResponse().ToString(), response.OpenJObjectResponse().ToString());

Contentstack.Management.Core/Queryable/Query.cs

@@ -84,10 +84,14 @@ public ContentstackResponse Find(ParameterCollection collection = null)
         {
             _stack.client.ThrowIfNotLoggedIn();
             this.ThrowIfAPIKeyEmpty();
-            foreach (var kvp in collection)
+            if (collection != null)
             {
-                _collection.Add(kvp.Key, kvp.Value);
+                foreach (var kvp in collection)
+                {
+                    _collection.Add(kvp.Key, kvp.Value);
+                }
             }
+            
             var service = new QueryService(_stack, _collection, _resourcePath);
             return _stack.client.InvokeSync(service);
         }
@@ -100,9 +104,12 @@ public Task<ContentstackResponse> FindAsync(ParameterCollection collection = nul
         {
             _stack.client.ThrowIfNotLoggedIn();
             this.ThrowIfAPIKeyEmpty();
-            foreach (var kvp in collection)
+            if (collection != null)
             {
-                _collection.Add(kvp.Key, kvp.Value);
+                foreach (var kvp in collection)
+                {
+                    _collection.Add(kvp.Key, kvp.Value);
+                }
             }
             var service = new QueryService(_stack, _collection, _resourcePath);