fix tests

Author: jaredcnance

test/UnitTests/Services/Operations/OperationsProcessorTests.cs

@@ -1,7 +1,11 @@
 using System.Collections.Generic;
+using System.Threading;
 using System.Threading.Tasks;
 using JsonApiDotNetCore.Models.Operations;
 using JsonApiDotNetCore.Services.Operations;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage;
 using Moq;
 using Newtonsoft.Json;
 using Xunit;
@@ -12,9 +16,12 @@ public class OperationsProcessorTests
     {
         private readonly Mock<IOperationProcessorResolver> _resolverMock;
 
+        public readonly Mock<DbContext> _dbContextMock;
+
         public OperationsProcessorTests()
         {
             _resolverMock = new Mock<IOperationProcessorResolver>();
+            _dbContextMock = new Mock<DbContext>();
         }
 
         [Fact]
@@ -61,29 +68,35 @@ public async Task ProcessAsync_Performs_Pointer_ReplacementAsync()
                     }
                 }
             }";
-                
+
             var operations = JsonConvert.DeserializeObject<List<Operation>>(request);
             var addOperationResult = JsonConvert.DeserializeObject<Operation>(op1Result);
 
+            var databaseMock = new Mock<DatabaseFacade>(_dbContextMock.Object);
+            var transactionMock = new Mock<IDbContextTransaction>();
+            databaseMock.Setup(m => m.BeginTransactionAsync(It.IsAny<CancellationToken>()))
+                .ReturnsAsync(transactionMock.Object);
+            _dbContextMock.Setup(m => m.Database).Returns(databaseMock.Object);
+
             var opProcessorMock = new Mock<IOpProcessor>();
             opProcessorMock.Setup(m => m.ProcessAsync(It.Is<Operation>(op => op.DataObject.Type.ToString() == "authors")))
                 .ReturnsAsync(addOperationResult);
-            
+
             _resolverMock.Setup(m => m.LocateCreateService(It.IsAny<Operation>()))
                 .Returns(opProcessorMock.Object);
-            
+
             _resolverMock.Setup(m => m.LocateCreateService((It.IsAny<Operation>())))
                 .Returns(opProcessorMock.Object);
 
-            var operationsProcessor = new OperationsProcessor(_resolverMock.Object);
+            var operationsProcessor = new OperationsProcessor(_resolverMock.Object, _dbContextMock.Object);
 
             // act
             var results = await operationsProcessor.ProcessAsync(operations);
 
             // assert
             opProcessorMock.Verify(
                 m => m.ProcessAsync(
-                    It.Is<Operation>(o => 
+                    It.Is<Operation>(o =>
                         o.DataObject.Type.ToString() == "articles"
                         && o.DataObject.Relationships["author"].SingleData["id"].ToString() == "9"
                     )