//protected override Expression BuildCallExpression(MethodSourceCodeGenerationRequest request)
//{
// var method = request.Method;
// var callExpression = base.BuildCallExpression(request);
// var lambda = Expression.Lambda(typeof(Action<>).MakeGenericType(method.ReflectedType), callExpression, paramExpression);
// var invokeGenericMethod = ((MethodCallExpression)invokingActionMethod.Body).Method.GetGenericMethodDefinition().MakeGenericMethod(method.ReflectedType);
// var invokeExpr = Expression.Call(null, invokeGenericMethod, InstanceExpression, lambda);
//}
protected override void BuildActSourceCode(MethodSourceCodeGenerationRequest request)
{
var method = request.Method;
var arguments = expressionBuilder.CreateArgumentExpressions(method.GetParameters(), request.NullArgumentNeedsExplicitCast, request.ParameterDestinedAsNull);
MethodCallExpression invokeExpr = expressionBuilder.BuildFluentAssertionMethodInvokingExpression(method, InstanceExpression, arguments);
Append(expressionBuilder.ExpressionToString(invokeExpr));
AppendLine(";");
}
public IEnumerable<TestMethod> GenerateTestMethods(TypeContext typeContext)
{
foreach (var method in GetMethods(typeContext))
{
var request = new MethodSourceCodeGenerationRequest(method, true, method.GetParameters().First());
var methodName = sourceCodeGenerator.BuildMethodName(request);
var sourceCode = sourceCodeGenerator.BuildSourceCode(request);
yield return new TestMethod(method, methodName, sourceCode);
}
}
public void BuildSourceCode2()
{
const string expr = "expr1";
var sampleInstance = new TestAssembly.OverloadedMethods("");
TestMethod methodDelegate = sampleInstance.OverloadedMethod;
var expressionBuilder = MockRepository.GenerateMock<IFluentAssertionExpressionBuilder>();
expressionBuilder.Stub(m => m.ExpressionToString(null))
.IgnoreArguments()
.Return(expr);
var testee = new FluentAssertionNullArgumentMethodTestMethodSourceCodeGenerator(expressionBuilder,
MockRepository.GenerateMock<ITestMethodValueProvider>());
var request = new MethodSourceCodeGenerationRequest(methodDelegate.Method);
var result = testee.BuildSourceCode(request);
result.Should().Be($@"var {expr};{Environment.NewLine}{expr};{Environment.NewLine}");
}
public override string BuildMethodName(MethodSourceCodeGenerationRequest request)
{
return request.Method.Name + Guid.NewGuid().ToString().Substring(0, 8);
}