Fixed integration test cases

tests/FunctionalTests/PublicApi/CatalogItemEndpoints/CreateEndpoint.cs

@@ -19,7 +19,6 @@ namespace Microsoft.eShopWeb.FunctionalTests.Web.Controllers
         private int _testTypeId = 2;
         private string _testDescription = "test description";
         private string _testName = "test name";        
-        private string _testUri = "test uri";
         private decimal _testPrice = 1.23m;
 
         public CreateEndpoint(ApiTestFixture factory)
@@ -55,7 +54,6 @@ namespace Microsoft.eShopWeb.FunctionalTests.Web.Controllers
             Assert.Equal(_testTypeId, model.CatalogItem.CatalogTypeId);
             Assert.Equal(_testDescription, model.CatalogItem.Description);
             Assert.Equal(_testName, model.CatalogItem.Name);            
-            Assert.Equal(_testUri, model.CatalogItem.PictureUri);
             Assert.Equal(_testPrice, model.CatalogItem.Price);
         }
 
@@ -67,7 +65,6 @@ namespace Microsoft.eShopWeb.FunctionalTests.Web.Controllers
                 CatalogTypeId = _testTypeId,
                 Description = _testDescription,
                 Name = _testName,                
-                PictureUri = _testUri,
                 Price = _testPrice
             };
             var jsonContent = new StringContent(JsonSerializer.Serialize(request), Encoding.UTF8, "application/json");