protected override object CallTestMethod(object testClassInstance)
{
try
{
return(TestMethod.Invoke(testClassInstance, TestMethodArguments));
}
catch (Exception e)
{
if (Settings.TakeScreenshotOnFailure)
{
try
{
TakeScreenShot(Test.DisplayName);
}
catch (Exception exception)
{
Aggregator.Add(exception);
}
}
if (e is TargetInvocationException && e.InnerException is FakeException)
{
return(null);
}
throw;
}
}
public void Update()
{
if (!isTriggered && uGUI.isInitialized)
{
testMethod?.Invoke();
isTriggered = true;
}
}
protected override object CallTestMethod(object testClassInstance)
{
var asyncSyncContext = (AsyncTestSyncContext)SynchronizationContext.Current;
//
// Run the test method inside of our iterator. Note that BenchmarkIterator.Run ensures that only one test
// method is running at any given time, so we don't need extra synchronization here.
//
var benchmarkAttr = (BenchmarkAttribute)TestMethod.GetCustomAttribute(typeof(BenchmarkAttribute));
var iterator = new BenchmarkIteratorImpl(DisplayName, benchmarkAttr.InnerIterationCount);
return(iterator.RunAsync(async() =>
{
var success = false;
BenchmarkEventSource.Log.BenchmarkStart(BenchmarkConfiguration.Instance.RunId, DisplayName);
try
{
var result = TestMethod.Invoke(testClassInstance, TestMethodArguments);
var task = result as Task;
if (task != null)
{
await task;
success = true;
}
else
{
var ex = await asyncSyncContext.WaitForCompletionAsync();
if (ex == null)
{
success = true;
}
else
{
Aggregator.Add(ex);
}
}
if (iterator.IterationStopReason == "NoIterations")
{
success = false;
throw new Exception("Benchmark did not execute any iterations. Please use one of the iteration methods in Microsoft.Xunit.Performance.Benchmark");
}
}
finally
{
var stopReason = success ? iterator.IterationStopReason : "TestFailed";
BenchmarkEventSource.Log.BenchmarkStop(BenchmarkConfiguration.Instance.RunId, DisplayName, stopReason);
BenchmarkEventSource.Log.Flush();
}
}));
}
protected override object CallTestMethod(object testClassInstance)
{
var modules = new Dictionary <string, ModuleDefinition>();
var testType = ResolveType(TestMethod.DeclaringType, modules);
var testMethod = testType.Methods.Single(m => m.MetadataToken.ToInt32() == TestMethod.MetadataToken);
var methodTypeArguments = TestMethod.GetGenericArguments().Select(t => ResolveType(t, modules)).ToArray();
var actualResult = TestMethod.Invoke(testClassInstance, TestMethodArguments);
var interpretedResult = new Interpreter().InterpretCall(
new TypeReference[0], testMethod, methodTypeArguments, testClassInstance, TestMethodArguments
);
Assert.Equal(actualResult, interpretedResult);
return(null);
}
public object Invoke(System.IO.TextWriter writer)
{
var p = _methodInfo.GetParameters();
object res = null;
if (p.Length == 0)
{
res = TestMethod.Invoke(MethodOwnerType.Instance, null);
}
else if (p.Length == 1 && p[0].ParameterType.FullName == "System.IO.TextWriter")
{
object[] parametersArray = new object[] { writer };
res = TestMethod.Invoke(MethodOwnerType.Instance, parametersArray);
}
return(res);
}
public static Dictionary <MethodInfo, bool> Run(Assembly assembly)
{
Dictionary <MethodInfo, bool> methodMarkPairs = new Dictionary <MethodInfo, bool>();
bool markOfTestMethod;
foreach (var TestMethod in SearchTestMethodsInAssembly(assembly))
{
markOfTestMethod = true;
var ObjectOfTestClass = Activator.CreateInstance(TestMethod.DeclaringType);
try
{
TestMethod.Invoke(ObjectOfTestClass, new object[] { });
}
catch (TargetInvocationException)
{
markOfTestMethod = false;
}
methodMarkPairs.Add(TestMethod, markOfTestMethod);
}
return(methodMarkPairs);
}
static void Main(string[] args)
{
var assembly = Assembly.LoadFrom("LibraryTest.dll");
//который запускается перед остальными тестами
MethodInfo StartMethod = null;
//метод через который запускаются методы с атрибутом Test
MethodInfo TestMethod;
// Ищем классы
foreach (Type TestType in assembly.GetTypes())
{
// Ищем классы, которые имеют атрибут TestFixture
if (TestType.IsDefined(typeof(NUnit.Framework.TestFixtureAttribute), false))
{
//создаем экземпляр такого класса
object obj = Activator.CreateInstance(TestType);
// Ищем метод, который имеет атрибут SetUp, когда находим
// приcваиваем StartMethod это значение
// И дальше начинается цикл на запуск методов с атрибутом Test
foreach (MethodInfo mi in TestType.GetMethods())
{
if (mi.IsDefined(typeof(NUnit.Framework.SetUpAttribute), false))
{
StartMethod = TestType.GetMethod(mi.Name.ToString());
break;
}
}
// Ищем методы этого класса
foreach (MethodInfo mi in TestType.GetMethods())
{
// Ищем методы, которые имеют атрибут Test
if (mi.IsDefined(typeof(NUnit.Framework.TestAttribute), false))
{
//Пишем имя метода
Console.WriteLine(mi.Name);
TestMethod = TestType.GetMethod(mi.Name.ToString());
//запускаем SetUp метод
try
{
if (StartMethod != null)
{
StartMethod.Invoke(obj, new object[] { });
}
}
catch (Exception e)
{
}
// пытаемся запустить тестовый метод, если выдает ошибку выводим ее
try
{
TestMethod.Invoke(obj, new object[] { });
Console.WriteLine("тест прошел успешно");
Console.WriteLine();
}
catch (Exception e)
{
Console.WriteLine("тест прошел с ошибкой");
Console.WriteLine(e.InnerException.Message);
}
}
}
}
break;
}
}
/// <inheritdoc/>
protected override async Task <decimal> InvokeTestMethodAsync(object testClassInstance)
{
var oldSyncContext = SynchronizationContext.Current;
try
{
var asyncSyncContext = new AsyncTestSyncContext(oldSyncContext);
SetSynchronizationContext(asyncSyncContext);
Exception testException = null;
await Aggregator.RunAsync(
() => Timer.AggregateAsync(
async() =>
{
var parameterCount = TestMethod.GetParameters().Length;
var valueCount = TestMethodArguments == null ? 0 : TestMethodArguments.Length;
if (parameterCount != valueCount)
{
Aggregator.Add(
new InvalidOperationException(
$"The test method expected {parameterCount} parameter value{(parameterCount == 1 ? "" : "s")}," +
$"but {valueCount} parameter value{(valueCount == 1 ? "" : "s")} {(valueCount == 1 ? "was" : "were")} provided.")
);
}
else
{
try {
var result = TestMethod.Invoke(testClassInstance, TestMethodArguments);
var task = result as Task;
if (task != null)
{
await task;
}
else
{
var ex = await asyncSyncContext.WaitForCompletionAsync();
if (ex != null)
{
testException = ex;
Aggregator.Add(ex);
}
}
} catch (Exception ex) {
testException = ex;
throw;
}
}
}
)
);
if (testException != null)
{
var handleTestFailure = testClassInstance as INeedToKnowTestFailure;
if (handleTestFailure != null)
{
await
Aggregator.RunAsync(
() => handleTestFailure.HandleFailureAsync(Test, testException));
}
}
}
finally
{
SetSynchronizationContext(oldSyncContext);
}
return(Timer.Total);
}