svetlova/static-mock

SMock is opensource lib for mocking static and instance methods and properties.

static-mock's Issues

Task function unit test exception

Hi, @SvetlovA ,The following exception occurred when using the function of Setup(Type type, string methodName, Action action) to unit test a task function, but these is ok when using the function of generic Setup.

Not working, attaching an example of mocking a static method when calling from another static method

Attached is an example (full project) with the simplest possible test for a scenario when a static method is calling another static method.

Can't make it to mock. The mock is ignored and the original method is executed instead.

StaticMockExample.zip

Async mocks throws error

Async methods mock throws, on all test execution:

Exit code is -532462766 (Unhandled exception. Unhandled exception. Unhandled exception. Unhandled exception. Unhandled exception. Unhandled exception. System.NullReferenceException: Object reference not set to an instance of an object.
   at StaticMock.Tests.ReturnsTests.GenericSetupMockReturnsAsyncTests.<>c__DisplayClass5_0.<<TestGenericSetupReturnsWithTestMethodReturnParameterFuncAsync>b__1>d.MoveNext() in D:\MyProjects\static-mock\src\StaticMock.Tests\ReturnsTests\GenericSetupMockReturnsAsyncTests.cs:line 102
--- End of stack trace from previous location ---
   at System.Threading.Tasks.Task.<>c.<ThrowAsync>b__128_1(Object state)
   at System.Threading.QueueUserWorkItemCallback.<>c.<.cctor>b__6_0(QueueUserWorkItemCallback quwi)
   at System.Threading.ExecutionContext.RunForThreadPoolUnsafe[TState](ExecutionContext executionContext, Action`1 callback, TState& state)
   at System.Threading.QueueUserWorkItemCallback.Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
   at System.Threading.Thread.StartCallback()

CallbackAsync throws throws Exception on Setup

If you throws custom exception from CallbackAsync this exception throws on setup

Failed test example:

    [Test]
    public async Task TestCallbackAsyncInstanceThrows()
    {
        var instance = new TestInstance();
        var originalResult = await instance.TestMethodReturnTaskWithoutParametersAsync();
        var expectedResult = 2;

        Assert.AreNotEqual(expectedResult, originalResult);

        Mock.Setup(() => instance.TestMethodReturnTaskWithoutParametersAsync(), async () =>
        {
            Assert.ThrowsAsync<Exception>(async () => await instance.TestMethodReturnTaskWithoutParametersAsync());
        }).CallbackAsync(() => throw new Exception());
    }

Error after updating to net7

After updating to net7 tests throws error:

Exit code is -1073741819 (Fatal error. System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
   at StaticMock.Hooks.Implementation.HookManagerX64.ApplyHook(System.Reflection.MethodBase)
   at StaticMock.Mocks.Callback.CallbackMock.Callback(System.Action)
   at StaticMock.Mocks.Implementation.VoidMock.Callback(System.Action)
   at StaticMock.Tests.CallbackTests.GenericSetupMockCallbackTests.TestActionCallback()
   at System.RuntimeMethodHandle.InvokeMethod(System.Object, Void**, System.Signature, Boolean)
   at System.Reflection.MethodInvoker.Invoke(System.Object, IntPtr*, System.Reflection.BindingFlags)
   at System.Reflection.RuntimeMethodInfo.Invoke(System.Object, System.Reflection.BindingFlags, System.Reflection.Binder, System.Object[], System.Globalization.CultureInfo)
   at System.Reflection.MethodBase.Invoke(System.Object, System.Object[])
   at NUnit.Framework.Internal.Reflect.InvokeMethod(System.Reflection.MethodInfo, System.Object, System.Object[])
   at NUnit.Framework.Internal.MethodWrapper.Invoke(System.Object, System.Object[])
   at NUnit.Framework.Internal.Commands.TestMethodCommand.InvokeTestMethod(NUnit.Framework.Internal.TestExecutionContext)
   at NUnit.Framework.Internal.Commands.TestMethodCommand.RunTestMethod(NUnit.Framework.Internal.TestExecutionContext)
   at NUnit.Framework.Internal.Commands.TestMethodCommand.Execute(NUnit.Framework.Internal.TestExecutionContext)
   at NUnit.Framework.Internal.Execution.SimpleWorkItem+<>c__DisplayClass4_0.<PerformWork>b__0()
   at NUnit.Framework.Internal.ContextUtils+<>c__DisplayClass1_0`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].<DoIsolated>b__0(System.Object)
   at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
   at NUnit.Framework.Internal.ContextUtils.DoIsolated(System.Threading.ContextCallback, System.Object)
   at NUnit.Framework.Internal.ContextUtils.DoIsolated[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]](System.Func`1<System.__Canon>)
   at NUnit.Framework.Internal.Execution.SimpleWorkItem.PerformWork()
   at NUnit.Framework.Internal.Execution.WorkItem.RunOnCurrentThread()
   at NUnit.Framework.Internal.Execution.WorkItem.Execute()
   at NUnit.Framework.Internal.Execution.ParallelWorkItemDispatcher.Dispatch(NUnit.Framework.Internal.Execution.WorkItem, NUnit.Framework.Internal.Execution.ParallelExecutionStrategy)
   at NUnit.Framework.Internal.Execution.ParallelWorkItemDispatcher.Dispatch(NUnit.Framework.Internal.Execution.WorkItem)
   at NUnit.Framework.Internal.Execution.CompositeWorkItem.RunChildren()
   at NUnit.Framework.Internal.Execution.CompositeWorkItem.PerformWork()
   at NUnit.Framework.Internal.Execution.WorkItem.RunOnCurrentThread()
   at NUnit.Framework.Internal.Execution.WorkItem.Execute()
   at NUnit.Framework.Internal.Execution.TestWorker.TestWorkerThreadProc())

How to make NestedMocking with Different functions

How can make NestedMocking with Different functions?
like this:
public void TestNestedReturnMock()
{
const int expectedParentResult = 2;
const int expectedChildResult = 3;

        Mock.Setup(() => TestStaticClass.TestMethodReturn1WithoutParameters(), () =>
        {
            Mock.Setup(() => TestStaticClass.TestMethodReturnWithParameter(5), () =>
            {
                var actualParentResult = TestStaticClass.TestMethodReturn1WithoutParameters();
                Assert.AreEqual(expectedParentResult, actualParentResult);
                var actualChildResult = TestStaticClass.TestMethodReturnWithParameter(5);
                Assert.AreEqual(expectedChildResult, actualChildResult);
            }).Returns(expectedChildResult);
        }).Returns(expectedParentResult);
    }

An exception occurred when I was testing