Tests for querying by metadata.

backend/tools/TestSuite/TestSuite.ApiTests/AssetTests.cs

@@ -162,13 +162,31 @@ namespace TestSuite.ApiTests
             var asset_1 = await _.UploadFileAsync("Assets/logo-squared.png", "image/png");
 
 
-            // STEP 2: Query asset
-            var assets = await _.Assets.GetAssetsAsync(_.AppName, new AssetQuery
+            // STEP 2: Query asset by pixel width.
+            var assets_1 = await _.Assets.GetAssetsAsync(_.AppName, new AssetQuery
             {
                 Filter = "metadata/pixelWidth eq 600"
             });
 
-            Assert.Contains(assets.Items, x => x.Id == asset_1.Id);
+            Assert.Contains(assets_1.Items, x => x.Id == asset_1.Id);
+
+
+            // STEP 3: Add custom metadata.
+            asset_1.Metadata["custom"] = "foo";
+
+            await _.Assets.PutAssetAsync(_.AppName, asset_1.Id.ToString(), new AnnotateAssetDto
+            {
+                Metadata = asset_1.Metadata
+            });
+
+
+            // STEP 4: Query asset by custom metadata
+            var assets_2 = await _.Assets.GetAssetsAsync(_.AppName, new AssetQuery
+            {
+                Filter = "metadata/custom eq 'foo'"
+            });
+
+            Assert.Contains(assets_2.Items, x => x.Id == asset_1.Id);
         }
     }
 }