public MethodTokenExpression(IMethodInfo method)
{
this.method = method;
#if !MONO
declaringType = method.DeclaringType;
#endif
}
protected override void SetTestSemantics(PatternTest test, IMethodInfo method)
{
base.SetTestSemantics(test, method);
test.TestInstanceActions.ExecuteTestInstanceChain.Around(
delegate(PatternTestInstanceState state, Action<PatternTestInstanceState> action)
{
Specify.ThrownBy(delegate { action(state); }).ShouldBeNull();
bool failed = false;
foreach (ISpecificationConstraint constraint in Specify.GetConstraints())
{
SpecificationResult result = constraint.Evaluate();
if (!result.Success)
{
failed = true;
using (Log.BeginSection(constraint.Description))
{
Log.Failures.WriteLine(result.Message);
if (result.StackTrace != null)
Log.Failures.WriteLine(result.StackTrace);
}
}
}
if (failed)
throw new SilentTestException(TestOutcome.Failed);
});
}
void Initialize(ITestCollection testCollection, IAssemblyInfo assembly, ITypeInfo type, IMethodInfo method, IAttributeInfo factAttribute, object[] arguments)
{
string displayNameBase = factAttribute.GetNamedArgument<string>("DisplayName") ?? type.Name + "." + method.Name;
ITypeInfo[] resolvedTypes = null;
if (arguments != null && method.IsGenericMethodDefinition)
{
resolvedTypes = ResolveGenericTypes(method, arguments);
method = method.MakeGenericMethod(resolvedTypes);
}
Assembly = assembly;
Class = type;
Method = method;
Arguments = arguments;
DisplayName = GetDisplayNameWithArguments(displayNameBase, arguments, resolvedTypes);
SkipReason = factAttribute.GetNamedArgument<string>("Skip");
Traits = new Dictionary<string, List<string>>(StringComparer.OrdinalIgnoreCase);
TestCollection = testCollection;
foreach (IAttributeInfo traitAttribute in Method.GetCustomAttributes(typeof(TraitAttribute))
.Concat(Class.GetCustomAttributes(typeof(TraitAttribute))))
{
var ctorArgs = traitAttribute.GetConstructorArguments().ToList();
Traits.Add((string)ctorArgs[0], (string)ctorArgs[1]);
}
uniqueID = new Lazy<string>(GetUniqueID, true);
}
public CulturedXunitTestCase(ITestCollection testCollection, IAssemblyInfo assembly, ITypeInfo type, IMethodInfo method, IAttributeInfo factAttribute, string culture)
: base(testCollection, assembly, type, method, factAttribute)
{
this.culture = culture;
Traits.Add("Culture", culture);
}
/// <inheritdoc />
protected override void DecorateContainingScope(IPatternScope containingScope, IMethodInfo methodInfo)
{
Type formattableType = methodInfo.Parameters[0].Resolve(true).ParameterType;
var extensionPoints = (IExtensionPoints)RuntimeAccessor.ServiceLocator.ResolveByComponentId("Gallio.ExtensionPoints");
CustomTestEnvironment.SetUpThreadChain.Before(() => extensionPoints.CustomFormatters.Register(formattableType, x => (string)methodInfo.Resolve(true).Invoke(this, new[] { x })));
CustomTestEnvironment.TeardownThreadChain.After(() => extensionPoints.CustomFormatters.Unregister(formattableType));
}
public static string GetSkipReason(IMethodInfo method)
{
foreach (IAttributeInfo attribute in method.GetCustomAttributes(typeof(FactAttribute)))
return attribute.GetPropertyValue<string>("Skip");
return null;
}
/// <summary>
/// Initializes a new instance of the <see cref="TestMethod"/> class.
/// </summary>
/// <param name="method">The method to be used as a test.</param>
/// <param name="parentSuite">The suite or fixture to which the new test will be added</param>
public TestMethod(IMethodInfo method, Test parentSuite) : base(method )
{
// Needed to give proper fullname to test in a parameterized fixture.
// Without this, the arguments to the fixture are not included.
if (parentSuite != null)
FullName = parentSuite.FullName + "." + Name;
}
protected override IEnumerable<ITestCommand> EnumerateTestCommands(IMethodInfo method)
{
var commands = base.EnumerateTestCommands(method);
var attrs = method.MethodInfo.GetCustomAttributes(typeof(DataAttribute), false);
if (commands.Count() != attrs.Count())
{
throw new InvalidOperationException("Some data attribute doesn't generate test command");
}
var filteredCommands = new List<ITestCommand>();
int index = 0;
foreach (var command in commands)
{
var theoryCmd = command as TheoryCommand;
var skippableData = attrs.ElementAt(index++) as ISkippable;
if (skippableData != null &&
!string.IsNullOrEmpty(skippableData.SkipReason))
{
SkipCommand cmd = new SkipCommand(method, theoryCmd.DisplayName, skippableData.SkipReason);
filteredCommands.Add(cmd);
}
else
{
filteredCommands.Add(command);
}
}
return filteredCommands;
}
protected override IEnumerable<ITestCommand> EnumerateTestCommands(IMethodInfo testMethod)
{
if (Helper.Credentials == null)
yield return new SkipCommand(testMethod, MethodUtility.GetDisplayName(testMethod), "Automation settings not configured. Please set the OCTOKIT_GITHUBUSERNAME and OCTOKIT_GITHUBPASSWORD environment variables to a GitHub test account (i.e, DO NOT USE A \"REAL\" ACCOUNT).");
else
yield return new FactCommand(testMethod);
}
protected override IEnumerable<ITestCommand> EnumerateTestCommands(IMethodInfo method)
{
// prepare specification invocations
var theoryTestCommands = base.EnumerateTestCommands(method);
var commands = new List<ITestCommand>();
foreach (var item in theoryTestCommands)
{
if (item is TheoryCommand)
{
commands.AddRange(SubSpec.Core.SpecificationContext.SafelyEnumerateTestCommands(method,
m =>
{
// Create a new test class instance
object obj = item.ShouldCreateInstance ? Activator.CreateInstance(method.MethodInfo.ReflectedType) : null;
// create method
item.Execute(obj);
}));
}
else
{
commands.Clear();
commands.Add(item);
break;
}
}
return commands;
}
protected MethodResult(IMethodInfo method, string displayName)
: this(method.Name,
method.TypeName,
displayName,
MethodUtility.GetTraits(method))
{
}
private static IMethodInfo EnsureIsNotNull(IMethodInfo method)
{
if (method == null)
throw new ArgumentNullException("method");
return method;
}
/// <summary>
/// Creates a new instance of the <see cref="TestMethodCommand"/> class.
/// </summary>
/// <param name="method">The <see cref="IMethodInfo"/> describing the test case method.</param>
public TestMethodCommand(IMethodInfo method)
: base(method)
{
this.Namespace = method.Class.Type.Namespace;
this.Class = method.Class.Type.Name;
this.Method = method.Name;
}
public IEnumerable<ITestCommand> CreateTestCommands(IMethodInfo testMethod, IFixtureSet fixtureSet)
{
foreach (var command in MethodUtility.GetTestCommands(testMethod))
{
yield return new ParadigmTestCommand(testMethod, fixtureSet.ApplyFixturesToCommand(command), GetNameFor(command), new ConstructorInvokingObjectFactory(_testClassType.Type, _parameters.Select(x => x.Value).ToArray()));
}
}
protected override IEnumerable<ITestCommand> EnumerateTestCommands(IMethodInfo method)
{
if (DateTime.Today < SkipUntil)
return Enumerable.Empty<ITestCommand>();
throw new InvalidOperationException("Time bombed fact expired");
//return base.EnumerateTestCommands(method);
}
/// <inheritdoc />
protected override void Validate(IPatternScope containingScope, IMethodInfo method)
{
base.Validate(containingScope, method);
if (method.Parameters.Count != 0)
ThrowUsageErrorException("A fixture set-up method must not have any parameters.");
}
protected override IEnumerable<ITestCommand> EnumerateTestCommands(IMethodInfo method)
{
if (method == null)
{
return new[] { new ExceptionCommand(new MethodCall(method), new ArgumentNullException("method")) };
}
IEnumerable<ITestCommand> backgroundCommands;
IEnumerable<ICommand> scenarioCommands;
// NOTE: any exception must be wrapped in a command, otherwise the test runner will retry this method infinitely
try
{
backgroundCommands = this.EnumerateBackgroundCommands(method).ToArray();
scenarioCommands = this.EnumerateScenarioCommands(method).ToArray();
}
catch (Exception ex)
{
return new[] { new ExceptionCommand(new MethodCall(method), ex) };
}
// NOTE: this is not in the try catch since we are yielding internally
// TODO: address this - see http://stackoverflow.com/a/346772/49241
return scenarioCommands.SelectMany(
scenarioCommand => CurrentScenario.ExtractCommands(scenarioCommand.MethodCall, backgroundCommands.Concat(new[] { scenarioCommand })));
}
/// <summary>
/// Creates all the test command for the method specified by <paramref name="method"/>.
/// </summary>
/// <param name="method">The method to create command for.</param>
/// <returns>
/// All test commands which should be executed for the particular test method.
/// </returns>
protected override IEnumerable<ITestCommand> EnumerateTestCommands(IMethodInfo method)
{
foreach (var command in base.EnumerateTestCommands(method))
{
yield return new SpecificationCommand(command, method);
}
}
public static string GetDisplayName(IMethodInfo method)
{
foreach (IAttributeInfo attribute in method.GetCustomAttributes(typeof(FactAttribute)))
return attribute.GetPropertyValue<string>("Name");
return null;
}
/// <summary>
/// Finds the tests on a test method.
/// </summary>
/// <param name="testCollection">The test collection that the test method belongs to.</param>
/// <param name="type">The test class that the test method belongs to.</param>
/// <param name="method">The test method.</param>
/// <param name="includeSourceInformation">Set to <c>true</c> to indicate that source information should be included.</param>
/// <param name="messageBus">The message bus to report discovery messages to.</param>
/// <returns>Return <c>true</c> to continue test discovery, <c>false</c>, otherwise.</returns>
protected virtual bool FindTestsForMethod(ITestCollection testCollection, ITypeInfo type, IMethodInfo method, bool includeSourceInformation, IMessageBus messageBus)
{
var factAttribute = method.GetCustomAttributes(typeof(FactAttribute)).FirstOrDefault();
if (factAttribute == null)
return true;
var testCaseDiscovererAttribute = factAttribute.GetCustomAttributes(typeof(XunitTestCaseDiscovererAttribute)).FirstOrDefault();
if (testCaseDiscovererAttribute == null)
return true;
var args = testCaseDiscovererAttribute.GetConstructorArguments().Cast<string>().ToList();
var discovererType = Reflector.GetType(args[1], args[0]);
if (discovererType == null)
return true;
var discoverer = GetDiscoverer(discovererType);
if (discoverer == null)
return true;
foreach (var testCase in discoverer.Discover(testCollection, AssemblyInfo, type, method, factAttribute))
if (!ReportDiscoveredTestCase(testCase, includeSourceInformation, messageBus))
return false;
return true;
}
internal UnresolvedMethodInfo(IMethodInfo adapter)
{
if (adapter == null)
throw new ArgumentNullException("adapter");
this.adapter = adapter;
}
protected override IEnumerable<ITestCommand> EnumerateTestCommands(IMethodInfo method)
{
var displayName = method.TypeName + "." + method.Name;
if (File.Exists(@"C:\Windows\System32\InetSrv\Microsoft.Web.Administration.dll") == false)
{
yield return
new SkipCommand(method, displayName,
"Could not execute " + displayName + " because it requires IIS7 and could not find Microsoft.Web.Administration");
yield break;
}
var windowsIdentity = WindowsIdentity.GetCurrent();
if (windowsIdentity != null)
{
if (new WindowsPrincipal(windowsIdentity).IsInRole(WindowsBuiltInRole.Administrator) == false)
{
yield return
new SkipCommand(method, displayName,
"Could not execute " + displayName + " because it requires Admin privileges");
yield break;
}
}
foreach (var command in base.EnumerateTestCommands(method))
{
yield return command;
}
}
public IEnumerable<ITestCommand> EnumerateTestCommands(IMethodInfo testMethod)
{
EnumerateTestCommands__Called = true;
EnumerateTestCommands_TestMethod = testMethod;
return EnumerateTestCommands__Result ?? testClassCommand.EnumerateTestCommands(testMethod);
}
public RepositoryTheoryCommand(IMethodInfo method, RepositoryProvider provider)
:base(method)
{
_provider = provider;
DisplayName = string.Format(
"{0} - DatabaseProvider: {1}", DisplayName, _provider);
}
public static int GetTimeoutParameter(IMethodInfo method)
{
foreach (IAttributeInfo attribute in method.GetCustomAttributes(typeof(FactAttribute)))
return attribute.GetPropertyValue<int>("Timeout");
return -1;
}
public IEnumerable<ITestCommand> EnumerateTestCommands(IMethodInfo testMethod)
{
var commands = command.EnumerateTestCommands(testMethod).ToList();
if (!commands.Any())
commands.Add(new FactCommand(testMethod));
return commands;
}
/// <summary>
/// Construct one or more TestMethods from a given MethodInfo,
/// using available parameter data.
/// </summary>
/// <param name="method">The MethodInfo for which tests are to be constructed.</param>
/// <param name="suite">The suite to which the tests will be added.</param>
/// <returns>One or more TestMethods</returns>
public IEnumerable<TestMethod> BuildFrom(IMethodInfo method, Test suite)
{
List<TestMethod> tests = new List<TestMethod>();
IParameterInfo[] parameters = method.GetParameters();
if (parameters.Length > 0)
{
IEnumerable[] sources = new IEnumerable[parameters.Length];
try
{
for (int i = 0; i < parameters.Length; i++)
sources[i] = _dataProvider.GetDataFor(parameters[i]);
}
catch (InvalidDataSourceException ex)
{
var parms = new TestCaseParameters();
parms.RunState = RunState.NotRunnable;
parms.Properties.Set(PropertyNames.SkipReason, ex.Message);
tests.Add(_builder.BuildTestMethod(method, suite, parms));
return tests;
}
foreach (var parms in _strategy.GetTestCases(sources))
tests.Add(_builder.BuildTestMethod(method, suite, (TestCaseParameters)parms));
}
return tests;
}
protected override IEnumerable<ITestCommand> EnumerateTestCommands(IMethodInfo method)
{
foreach (ITestCommand command in EnumerateTestCommandsInternal(method))
{
yield return new ObservationCommand(command);
}
}
/// <summary>
/// Creates a new instance of <see cref="TheoryCommand"/> based on a generic theory.
/// </summary>
/// <param name="testMethod">The method under test</param>
/// <param name="parameters">The parameters to be passed to the test method</param>
/// <param name="genericTypes">The generic types that were used to resolved the generic method.</param>
public TheoryCommand(IMethodInfo testMethod, object[] parameters, Type[] genericTypes)
: base(testMethod, MethodUtility.GetDisplayName(testMethod), MethodUtility.GetTimeoutParameter(testMethod))
{
Guard.ArgumentNotNull("testMethod", testMethod);
int idx;
Parameters = parameters ?? new object[0];
if (genericTypes != null && genericTypes.Length > 0)
{
string[] typeNames = new string[genericTypes.Length];
for (idx = 0; idx < genericTypes.Length; idx++)
typeNames[idx] = ConvertToSimpleTypeName(genericTypes[idx]);
DisplayName = String.Format(CultureInfo.CurrentCulture, "{0}<{1}>", DisplayName, string.Join(", ", typeNames));
}
ParameterInfo[] parameterInfos = testMethod.MethodInfo.GetParameters();
string[] displayValues = new string[Math.Max(Parameters.Length, parameterInfos.Length)];
for (idx = 0; idx < Parameters.Length; idx++)
displayValues[idx] = ParameterToDisplayValue(GetParameterName(parameterInfos, idx), Parameters[idx]);
for (; idx < parameterInfos.Length; idx++) // Fill-in any missing parameters with "???"
displayValues[idx] = parameterInfos[idx].Name + ": ???";
DisplayName = String.Format(CultureInfo.CurrentCulture, "{0}({1})", DisplayName, string.Join(", ", displayValues));
}
public FailedResult(IMethodInfo method, Exception exception, string displayName)
: base(method, displayName)
{
ExceptionType = exception.GetType().FullName;
Message = ExceptionUtility.GetMessage(exception);
StackTrace = ExceptionUtility.GetStackTrace(exception);
}
IEnumerable <TestMethod> ITestBuilder.BuildFrom(IMethodInfo method, Test suite)
{
if (!method.IsGenericMethodDefinition)
{
return(base.BuildFrom(method, suite));
}
if (TypeArguments == null || TypeArguments.Length != method.GetGenericArguments().Length)
{
var parms = new TestCaseParameters {
RunState = RunState.NotRunnable
};
parms.Properties.Set(PropertyNames.SkipReason, $"{nameof(TypeArguments)} should have {method.GetGenericArguments().Length} elements");
return(new[] { new NUnitTestCaseBuilder().BuildTestMethod(method, suite, parms) });
}
var genMethod = method.MakeGenericMethod(TypeArguments);
return(base.BuildFrom(genMethod, suite));
}
/// <summary>
/// Creates a new method specification.
/// </summary>
/// <param name="resolvedType">The non-generic type or generic type instantiation
/// that declares the method to be invoked or is a subtype of the declaring type.
/// This parameter is used to resolve the method to its declaring type.</param>
/// <param name="method">The method or generic method definition to be instantiated.</param>
/// <param name="slotValues">The slot values.</param>
/// <param name="converter">The converter to use for converting slot values
/// to the required types.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="resolvedType"/>,
/// <paramref name="method"/>, <paramref name="slotValues"/> or <paramref name="converter"/> is null.</exception>
/// <exception cref="ArgumentException">Thrown if <paramref name="slotValues" /> contains
/// slots that are declared by different methods or have incompatible values.</exception>
public MethodInvocationSpec(Type resolvedType, IMethodInfo method,
IEnumerable <KeyValuePair <ISlotInfo, object> > slotValues, IConverter converter)
: base(slotValues, converter)
{
if (resolvedType == null)
{
throw new ArgumentNullException("resolvedType");
}
if (method == null)
{
throw new ArgumentNullException("method");
}
ValidateSlots(method, slotValues);
this.resolvedType = resolvedType;
this.method = method;
ResolveMethod();
ResolveArguments();
}
/// <inheritdoc />
public override void Consume(IPatternScope containingScope, ICodeElementInfo codeElement, bool skipChildren)
{
//TODO: Review: Issue 762: Shouldn't the base method be invoked here?
//base.Consume(containingScope, codeElement, skipChildren);
IMethodInfo method = codeElement as IMethodInfo;
Validate(containingScope, method);
IPatternScope methodScope = containingScope.CreateChildTestScope(method.Name, method);
methodScope.TestBuilder.Kind = TestKinds.Test;
methodScope.TestBuilder.IsTestCase = true;
methodScope.TestBuilder.Order = Order;
methodScope.TestBuilder.TimeoutFunc = () => TestAssemblyExecutionParameters.DefaultTestCaseTimeout;
InitializeTest(methodScope, method);
SetTestSemantics(methodScope.TestBuilder, method);
methodScope.TestBuilder.ApplyDeferredActions();
}
/// <summary>
/// Construct one or more TestMethods from a given MethodInfo,
/// using available parameter data.
/// </summary>
/// <param name="method">The MethodInfo for which tests are to be constructed.</param>
/// <param name="suite">The suite to which the tests will be added.</param>
/// <returns>One or more TestMethods</returns>
public IEnumerable <TestMethod> BuildFrom(IMethodInfo method, Test suite)
{
TestMethod test = new NUnitTestCaseBuilder().BuildTestMethod(method, suite, GetParametersForTestCase(method));
#if PLATFORM_DETECTION
if (test.RunState != RunState.NotRunnable &&
test.RunState != RunState.Ignored)
{
PlatformHelper platformHelper = new PlatformHelper();
if (!platformHelper.IsPlatformSupported(this))
{
test.RunState = RunState.Skipped;
test.Properties.Add(PropertyNames.SkipReason, platformHelper.Reason);
}
}
#endif
yield return(test);
}
public ProxySyntaxFactory(
ITypeInfo interfaceType,
ITypeInfo interceptorType,
string?containingAssembly,
OutputType outputType,
ReferenceCollector?referenceCollector) : base(outputType, containingAssembly ?? $"Proxy_{interceptorType.GetMD5HashCode()}", referenceCollector)
{
if (!interfaceType.IsInterface)
{
throw new ArgumentException(Resources.NOT_AN_INTERFACE, nameof(interfaceType));
}
if (interfaceType is IGenericTypeInfo genericIface && genericIface.IsGenericDefinition)
{
throw new ArgumentException(Resources.GENERIC_IFACE, nameof(interfaceType));
}
string baseInterceptorName = typeof(InterfaceInterceptor <>).FullName;
IGenericTypeInfo?baseInterceptor = (IGenericTypeInfo?)
(
interceptorType.QualifiedName == baseInterceptorName
? interceptorType
: interceptorType.GetBaseTypes().Single(ic => ic.QualifiedName == baseInterceptorName, throwOnEmpty: false)
);
if (baseInterceptor?.GenericArguments?.Single()?.EqualsTo(interfaceType) is not true)
{
throw new ArgumentException(Resources.NOT_AN_INTERCEPTOR, nameof(interceptorType));
}
if (interceptorType is IGenericTypeInfo genericInterceptor && genericInterceptor.IsGenericDefinition)
{
throw new ArgumentException(Resources.GENERIC_INTERCEPTOR, nameof(interceptorType));
}
InterfaceType = interfaceType;
InterceptorType = interceptorType;
Invoke = InterceptorType.Methods.Single
(
IEnumerable <TestMethod> ITestBuilder.BuildFrom(IMethodInfo method, Test suite)
{
List <TestMethod> results = new List <TestMethod>();
IGraphicsTestCaseProvider provider = Provider;
try
{
foreach (var testCase in provider.GetTestCases())
{
TestCaseData data = new TestCaseData(new object[] { testCase });
data.SetName(System.IO.Path.GetFileNameWithoutExtension(testCase.ScenePath));
data.ExpectedResult = new Object();
data.HasExpectedResult = true;
TestMethod test = this._builder.BuildTestMethod(method, suite, data);
if (test.parms != null)
{
test.parms.HasExpectedResult = false;
}
test.Name = System.IO.Path.GetFileNameWithoutExtension(testCase.ScenePath);
results.Add(test);
}
}
catch (Exception ex)
{
Console.WriteLine("Failed to generate graphics testcases!");
Debug.LogException(ex);
throw;
}
suite.Properties.Set("ColorSpace", ColorSpace);
suite.Properties.Set("RuntimePlatform", Platform);
suite.Properties.Set("GraphicsDevice", GraphicsDevice);
Console.WriteLine("Generated {0} graphics test cases.", results.Count);
return(results);
}
public CodeSnippetWriter Build(IMethodInfo method)
{
return(writer =>
{
if (_useArrows)
{
writer.Write($"export const {method.Name} = ");
}
else
{
writer.Write($"export function {method.Name}");
}
if (method.GenericTypeParams.Any())
{
writer.Write("<");
writer.Write(string.Join(", ", method.GenericTypeParams));
writer.Write(">");
}
writer.Write("(");
writer.WriteDelimited(method.Params,
(p, w) =>
{
w.Write($"{p.Name}{(p.Type.Optional ? "?": "")}: ");
w.WriteTypeRef(p.Type);
}, ", ");
writer.Write("): ");
writer.WriteTypeRef(method.ReturnType);
writer.Write(_useArrows ? " =>" : "");
writer.OpenBlock();
method.WriteBody(writer);
writer.CloseBlock(_useArrows ? "};" : "}");
});
}
IEnumerable <ExpressionStatementSyntax> AssignByRefParameters(IMethodInfo method, LocalDeclarationStatementSyntax argsArray)
{
int i = 0;
foreach (IParameterInfo param in method.Parameters)
{
if (ByRefs.Some(x => x == param.Kind))
{
yield return(ExpressionStatement
(
expression: AssignmentExpression
(
kind: SyntaxKind.SimpleAssignmentExpression,
left: IdentifierName(param.Name),
right: CastExpression
(
type: ResolveType(param.Type),
expression: ElementAccessExpression(ResolveIdentifierName(argsArray)).WithArgumentList
(
argumentList: BracketedArgumentList
(
SingletonSeparatedList
(
Argument
(
LiteralExpression
(
SyntaxKind.NumericLiteralExpression,
Literal(i)
)
)
)
)
)
)
)
));
}
i++;
}
}
void Initialize(ITestCollection testCollection, IAssemblyInfo assembly, ITypeInfo type, IMethodInfo method, IAttributeInfo factAttribute, object[] arguments)
{
string displayNameBase = factAttribute.GetNamedArgument <string>("DisplayName") ?? type.Name + "." + method.Name;
ITypeInfo[] resolvedTypes = null;
if (arguments != null && method.IsGenericMethodDefinition)
{
resolvedTypes = ResolveGenericTypes(method, arguments);
method = method.MakeGenericMethod(resolvedTypes);
}
Assembly = assembly;
Class = type;
Method = method;
Arguments = arguments;
DisplayName = GetDisplayNameWithArguments(displayNameBase, arguments, resolvedTypes);
SkipReason = factAttribute.GetNamedArgument <string>("Skip");
Traits = new Dictionary <string, List <string> >(StringComparer.OrdinalIgnoreCase);
TestCollection = testCollection;
foreach (var traitAttribute in Method.GetCustomAttributes(typeof(ITraitAttribute))
.Concat(Class.GetCustomAttributes(typeof(ITraitAttribute))))
{
var discovererAttribute = traitAttribute.GetCustomAttributes(typeof(TraitDiscovererAttribute)).First();
var args = discovererAttribute.GetConstructorArguments().Cast <string>().ToList();
var discovererType = Reflector.GetType(args[1], args[0]);
if (discovererType != null)
{
var discoverer = ExtensibilityPointFactory.GetTraitDiscoverer(discovererType);
foreach (var keyValuePair in discoverer.GetTraits(traitAttribute))
{
Traits.Add(keyValuePair.Key, keyValuePair.Value);
}
}
}
uniqueID = new Lazy <string>(GetUniqueID, true);
}
/// <summary>
/// The .Net framework handles several built-in types in a special way. Basically,
/// to inheritors, certain 'extern' private methods appear to vanish. We deal
/// with those cases uniformly here. There may yet be others!
/// </summary>
private static bool IsSpecialNonInheritedMethod(IMethodInfo method)
{
if (!method.IsPrivate)
{
return(false);
}
switch (method.DeclaringType.FullName + ":" + method.Name)
{
case "System.Object:FieldGetter":
case "System.Object:FieldSetter":
case "System.Object:GetFieldInfo":
case "System.ValueType:CanCompareBits":
case "System.ValueType:FastEqualsCheck":
case "System.Enum:InternalGetValue":
case "System.Enum:GetValue":
case "System.Array:InternalGetReference":
case "System.Delegate:BindToMethodName":
case "System.Delegate:BindToMethodInfo":
case "System.Delegate:DelegateConstruct":
case "System.MulticastDelegate:InvocationListEquals":
case "System.MulticastDelegate:TrySetSlot":
case "System.MulticastDelegate:DeleteFromInvocationList":
case "System.MulticastDelegate:EqualInvocationLists":
case "System.MulticastDelegate:ThrowNullThisInDelegateToInstance":
case "System.MulticastDelegate:CtorClosed":
case "System.MulticastDelegate:CtorClosedStatic":
case "System.MulticastDelegate:CtorRTClosed":
case "System.MulticastDelegate:CtorOpened":
case "System.MulticastDelegate:CtorSecureClosed":
case "System.MulticastDelegate:CtorSecureClosedStatic":
case "System.MulticastDelegate:CtorSecureRTClosed":
case "System.MulticastDelegate:CtorSecureOpened":
case "System.MulticastDelegate:CtorVirtualDispatch":
case "System.MulticastDelegate:CtorSecureVirtualDispatch":
return(true);
default:
return(false);
}
}
/// <summary>
/// Build a Test from the provided MethodInfo. Depending on
/// whether the method takes arguments and on the availability
/// of test case data, this method may return a single test
/// or a group of tests contained in a ParameterizedMethodSuite.
/// </summary>
/// <param name="method">The method for which a test is to be built</param>
/// <param name="parentSuite">The test fixture being populated, or null</param>
/// <returns>A Test representing one or more method invocations</returns>
public Test BuildFrom(IMethodInfo method, Test parentSuite)
{
var tests = new List <TestMethod>();
List <ITestBuilder> builders = new List <ITestBuilder>(
method.GetCustomAttributes <ITestBuilder>(false));
// See if we need a CombinatorialAttribute added
bool needCombinatorial = true;
foreach (var attr in builders)
{
if (attr is CombiningStrategyAttribute)
{
needCombinatorial = false;
}
}
// We could check to see if here are any data attributes specified
// on the parameters but that's what CombinatorialAttribute does
// and it simply won't return any cases if it finds nothing.
// TODO: We need to add some other ITestBuilder than a combinatorial attribute
// because we want the attribute to generate an error if it's present on
// a generic method.
if (needCombinatorial)
{
builders.Add(new CombinatorialAttribute());
}
foreach (var attr in builders)
{
foreach (var test in attr.BuildFrom(method, parentSuite))
{
tests.Add(test);
}
}
return(tests.Count > 0
? BuildParameterizedMethodSuite(method, tests)
: BuildSingleTestMethod(method, parentSuite));
}
private MetaMethod AddMethod(IMethodInfo method, IProxyGenerationHook hook, bool isStandalone)
{
if (checkedMethods.Contains(method.Key))
{
return(null);
}
checkedMethods.Add(method.Key);
if (methods.ContainsKey(method))
{
return(null);
}
var methodToGenerate = GetMethodToGenerate(method, hook, isStandalone);
if (methodToGenerate != null)
{
methods[method] = methodToGenerate;
}
return(methodToGenerate);
}
protected MemberAccessExpressionSyntax MethodAccess(ExpressionSyntax?target, IMethodInfo method, ITypeInfo?castTargetTo = null)
{
SimpleNameSyntax identifier = IdentifierName(method.Name);
if (method is IGenericMethodInfo genericMethod)
{
identifier = GenericName(identifier.Identifier).WithTypeArgumentList
(
typeArgumentList: TypeArgumentList
(
arguments: genericMethod.GenericArguments.ToSyntaxList(ResolveType)
)
);
}
return(SimpleMemberAccess
(
AmendTarget(target, method, castTargetTo),
identifier
));
}
private TypeScriptReturnStatement CreateCall(IMethodInfo methodInfo, ITypeInfo controllerType)
{
var verb = ResolveBaseApiMethod(methodInfo);
switch (verb)
{
case BaseApiMethod.Get:
return GenerateMethodCallWithBody(methodInfo, "get", controllerType);
case BaseApiMethod.Post:
return GenerateMethodCallWithBody(methodInfo, "post", controllerType);
case BaseApiMethod.Put:
return GenerateMethodCallWithBody(methodInfo, "put", controllerType);
case BaseApiMethod.Delete:
return GenerateMethodCallWithBody(methodInfo, "delete", controllerType);
case BaseApiMethod.Download:
return GenerateMethodCallWithBody(methodInfo, "download", controllerType);
case BaseApiMethod.Upload:
return GenerateMethodCallWithBody(methodInfo, "upload", controllerType);
default:
throw new ArgumentOutOfRangeException();
}
}
IEnumerable <TestMethod> ITestBuilder.BuildFrom(IMethodInfo method, Test suite)
{
if (!method.IsGenericMethodDefinition)
{
return(base.BuildFrom(method, suite));
}
var numberOfGenericArguments = method.GetGenericArguments().Length;
var typeArguments = Arguments.Take(numberOfGenericArguments).OfType <Type>().ToArray();
if (typeArguments.Length != numberOfGenericArguments)
{
var parms = new TestCaseParameters {
RunState = RunState.NotRunnable
};
parms.Properties.Set("_SKIPREASON", $"Arguments should have {typeArguments} type elements");
return(new[] { new NUnitTestCaseBuilder().BuildTestMethod(method, suite, parms) });
}
var genMethod = method.MakeGenericMethod(typeArguments);
return(new TestCaseAttribute(Arguments.Skip(numberOfGenericArguments).ToArray()).BuildFrom(genMethod, suite));
}
protected override IEnumerable <ITestCommand> EnumerateTestCommands(IMethodInfo method)
{
var result = (List <ITestCommand>)base.EnumerateTestCommands(method);
try
{
return(TransferToSupportOptional(result, method));
}
catch (Exception ex)
{
result.Clear();
result.Add(new LambdaTestCommand(method, () =>
{
throw new InvalidOperationException(
String.Format("An exception was thrown while getting data for theory {0}.{1}:\r\n{2}",
method.TypeName, method.Name, ex)
);
}));
}
return(result);
}
public IEnumerable <TestMethod> BuildFrom(IMethodInfo method, Test?suite)
{
int count = 0;
foreach (TestCaseParameters parms in GetTestCasesFor(method))
{
count++;
yield return(_builder.BuildTestMethod(method, suite, parms));
}
// If count > 0, error messages will be shown for each case
// but if it's 0, we need to add an extra "test" to show the message.
if (count == 0 && method.GetParameters().Length == 0)
{
var parms = new TestCaseParameters();
parms.RunState = RunState.NotRunnable;
parms.Properties.Set(PropertyNames.SkipReason, "TestCaseSourceAttribute may not be used on a method without parameters");
yield return(_builder.BuildTestMethod(method, suite, parms));
}
}
public IEnumerable <TestMethod> BuildFrom(IMethodInfo method, Test suite)
{
InheritAttributes(method);
var arguments = new List <object>();
foreach (var parameter in method.MethodInfo.GetParameters())
{
var argument = Resolver.GetService(method, parameter.ParameterType);
if (argument != null)
{
arguments.Add(argument);
}
}
var testMethod = new NUnitTestCaseBuilder().BuildTestMethod(method, suite, new TestCaseParameters(arguments.ToArray()));
CheckApplyExecuteInSetup(testMethod);
yield return(testMethod);
}
public ProxyMemberSyntaxFactory(IProxyContext context) : base(context.InterfaceType)
{
Context = context;
TARGET = Context.InterceptorType.Properties.Single
(
prop => prop.Name == nameof(InterfaceInterceptor <object> .Target)
);
INVOKE_TARGET = Context.InterceptorType.Properties.Single
(
prop => prop.Name == nameof(InterfaceInterceptor <object> .InvokeTarget)
);
INVOKE = Context.InterceptorType.Methods.Single
(
met => met.SignatureEquals
(
MetadataMethodInfo.CreateFrom
(
(MethodInfo)MemberInfoExtensions.ExtractFrom <InterfaceInterceptor <object> >(ic => ic.Invoke(default !, default !, default !))
public StressTestCaseBase(
string testApplicationName,
ServerType serverType,
IMethodInfo warmupMethod,
IMessageSink diagnosticMessageSink,
ITestMethod testMethod)
: base(diagnosticMessageSink, TestMethodDisplay.Method, testMethod)
{
// Override display name to avoid getting info about TestMethodArguments in the name; Fact has no arguments.
var name = TestMethod.Method.GetCustomAttributes(typeof(FactAttribute))
.First()
.GetNamedArgument <string>("DisplayName") ?? BaseDisplayName;
TestApplicationName = testApplicationName;
TestMethodName = name;
WarmupMethod = warmupMethod;
DisplayName = name;
DiagnosticMessageSink = diagnosticMessageSink;
ServerType = serverType;
}
/// <inheritdoc />
protected override void Validate(IPatternScope containingScope, IMethodInfo method)
{
base.Validate(containingScope, method);
if (!method.IsStatic)
{
ThrowUsageErrorException("A static test factory method must be static.");
}
if (method.Parameters.Count != 0)
{
ThrowUsageErrorException("A static test factory method must not have any parameters.");
}
if (method.ContainsGenericParameters)
{
ThrowUsageErrorException("A static test factory method must not be generic.");
}
if (method.DeclaringType.ContainsGenericParameters)
{
ThrowUsageErrorException("A static test factory method must not be declared on a generic type.");
}
}
private static TypeScriptClassMemberDefinition BuildApiImplMember(IMethodInfo methodInfo, Func <ITypeInfo, TypeScriptType> buildAndImportType)
{
var functionDefinition = new TypeScriptFunctionDefinition
{
IsAsync = true,
Result = GetMethodResult(methodInfo, buildAndImportType),
Body = { CreateCall(methodInfo) }
};
functionDefinition.Arguments.AddRange(
methodInfo.GetParameters().Select(x => new TypeScriptArgumentDeclaration
{
Name = x.Name,
Type = buildAndImportType(x.ParameterType)
})
);
return(new TypeScriptClassMemberDefinition
{
Name = methodInfo.Name.ToLowerCamelCase(),
Definition = functionDefinition
});
}
/// <summary>
/// Construct one or more TestMethods from a given MethodInfo,
/// using available parameter data.
/// </summary>
/// <param name="method">The MethodInfo for which tests are to be constructed.</param>
/// <param name="suite">The suite to which the tests will be added.</param>
/// <returns>One or more TestMethods</returns>
public IEnumerable <TestMethod> BuildFrom(IMethodInfo method, Internal.Test suite)
{
IParameterInfo[] parameters = method.GetParameters();
List <TestMethod> tests = new List <TestMethod>();
if (parameters.Length > 0)
{
IEnumerable[] sources = new IEnumerable[parameters.Length];
for (int i = 0; i < parameters.Length; i++)
{
sources[i] = _dataProvider.GetDataFor(parameters[i]);
}
foreach (var parms in new CombinatorialStrategy().GetTestCases(sources))
{
tests.Add(_builder.BuildTestMethod(method, suite, (TestCaseParameters)parms));
}
}
return(tests);
}
private IEnumerable<TypeScriptClassMemberDefinition> BuildApiImplMember(IMethodInfo methodInfo, Func<ITypeInfo, TypeScriptType> buildAndImportType, ITypeInfo controllerType)
{
var functionDefinition = new TypeScriptFunctionDefinition
{
IsAsync = true,
Result = GetMethodResult(methodInfo, buildAndImportType),
Body = {WrapCall(methodInfo, CreateCall(methodInfo, controllerType))}
};
functionDefinition.Arguments.AddRange(
methodInfo.GetParameters().Where(x => PassParameterToCall(x, controllerType)).Select(x => new TypeScriptArgumentDeclaration
{
Name = x.Name,
Type = buildAndImportType(x.ParameterType)
})
);
yield return
new TypeScriptClassMemberDefinition
{
Name = methodInfo.Name.ToLowerCamelCase(),
Definition = functionDefinition
};
}
public IEnumerable <ITestCommand> EnumerateTestCommands(IMethodInfo testMethod)
{
foreach (var attr in testMethod.GetCustomAttributes(typeof(FactAttribute)))
{
if (!String.IsNullOrEmpty(attr.GetPropertyValue <String>("Skip")))
{
yield break;
}
}
foreach (var testCommand in _cmd.EnumerateTestCommands(testMethod))
{
if (testCommand is MediumTrustTestCommand)
{
yield return(testCommand);
continue;
}
yield return(new MediumTrustTestCommand(testCommand, null));
}
}
private static bool CompareSignatures(IMethodInfo a, IMethodInfo b)
{
IList <IParameterInfo> aParameters = a.Parameters;
IList <IParameterInfo> bParameters = b.Parameters;
int parameterCount = aParameters.Count;
if (parameterCount != bParameters.Count)
{
return(false);
}
for (int i = 0; i < parameterCount; i++)
{
if (!aParameters[i].ValueType.Equals(bParameters[i].ValueType))
{
return(false);
}
}
return(true);
}
public Test BuildFrom(IMethodInfo method, Test? parentSuite)
{
var tests = new List<TestMethod>();
List<ITestBuilder> builders = new List<ITestBuilder>(
method.GetCustomAttributes<ITestBuilder>(false));
// See if we need to add a CombinatorialAttribute for parameterized data
if (method.MethodInfo.GetParameters().Any(param => param.HasAttribute<IParameterDataSource>(false))
&& !builders.Any(builder => builder is CombiningStrategyAttribute))
builders.Add(new CombinatorialAttribute());
foreach (var attr in builders)
{
foreach (var test in attr.BuildFrom(method, parentSuite))
tests.Add(test);
}
return builders.Count > 0 && method.GetParameters().Length > 0 || tests.Count > 0
? BuildParameterizedMethodSuite(method, tests)
: BuildSingleTestMethod(method, parentSuite);
}
public StressTestCase(
string testApplicationName,
long iterations,
int clients,
string variation,
ServerType serverType,
IMethodInfo warmupMethod,
IMessageSink diagnosticMessageSink,
ITestMethod testMethod,
object[] testMethodArguments)
: base(
testApplicationName,
variation,
serverType,
warmupMethod,
diagnosticMessageSink,
testMethod,
testMethodArguments)
{
Clients = clients;
Iterations = iterations;
}
private static void BuildRowTest(Test parent, IMethodInfo method, string namePrefix, string nameSuffix,
RowTestAttribute2 attrib)
{
foreach (RowAttribute2 rowAttrib in AttributeUtils.GetAttributes <RowAttribute2>(method, true))
{
// Note: The way the name is formatted must be identical to that which MbUnit v2 natively produces.
object[] row = rowAttrib.GetRow();
StringWriter rowName = new StringWriter(CultureInfo.InvariantCulture);
rowName.Write('(');
for (int i = 0; i < row.Length; i++)
{
if (i != 0)
{
rowName.Write(',');
}
rowName.Write(row[i]);
}
rowName.Write(')');
AddChildTest(parent, method, namePrefix, rowName + nameSuffix);
}
}
static void SetName(TestMethod test, IMethodInfo method, string provider, bool isLinqService, int caseNumber, string baseName)
{
var name = (baseName ?? method.Name) + "." + provider;
if (isLinqService)
{
name += ".LinqService";
}
// numerate cases starting from second case to preserve naming for most of tests
if (caseNumber > 0)
{
if (baseName == null)
{
name += "." + caseNumber;
}
test.FullName += "." + caseNumber;
}
test.Name = method.TypeInfo.FullName.Replace("Tests.", "") + "." + name;
}
