public void Run(ConstructorTargetTests host)
{
host.Output.WriteLine("Running Upfront Binding Test \"{0}\"", Description ?? "Unknown binding test");
host.Output.WriteLine(ToString());
//we check that each parameter is bound; and that the bindings are the same as the ones
//we were given or added dynamically if not supplied
var parameterBindings = SuppliedBindingsFactory(Constructor) ?? new ParameterBinding[0];
ConstructorTarget target = new ConstructorTarget(Constructor, parameterBindings: parameterBindings);
var compileContext = host.GetCompileContext(target);
var binding = target.Bind(compileContext);
ParameterBinding[] expectedBoundParameters = null;
var allDefaultBoundParameters = Constructor.GetParameters()
.Select(p => new ParameterBinding(p, new TestTarget(p.ParameterType, useFallBack: true))).ToArray();
if (parameterBindings.Length != Constructor.GetParameters().Length)
{
//join those bindings which match; generate 'fake' ones for those which don't
expectedBoundParameters = allDefaultBoundParameters.Select(b => parameterBindings.SingleOrDefault(pb => pb.Parameter == b.Parameter) ?? b).ToArray();
}
else
{
expectedBoundParameters = allDefaultBoundParameters;
}
Assert.NotNull(binding);
Assert.Collection(binding.BoundArguments, expectedBoundParameters.Select(bb => new Action <ParameterBinding>(b => {
Assert.Same(bb.Parameter, b.Parameter);
//non fallback TestTarget means 'should be bound to this one'
//expected fallback TestTarget means 'must be non-null'
if (!(bb.Target is TestTarget) || !bb.Target.UseFallback)
{
Assert.Same(b.Target, bb.Target);
}
else
{
Assert.NotNull(bb.Target);
}
})).ToArray());
}
public void RunBindingTest(ConstructorTargetTests host)
{
host.Output.WriteLine("Running JIT Binding Test \"{0}\".", Description ?? "Unknown Bindings Test");
host.Output.WriteLine(ToString());
var namedArgs = NamedArgsFactory();
var target = new ConstructorTarget(Type, namedArgs: namedArgs);
var compileContext = host.GetCompileContext(target, ContainerFactory());
var binding = target.Bind(compileContext);
Xunit.Assert.NotNull(binding);
Xunit.Assert.Same(ExpectedConstructor, binding.Constructor);
if (namedArgs != null && namedArgs.Count != 0)
{
Assert.All(namedArgs, kvp => {
var boundArg = binding.BoundArguments.SingleOrDefault(p => p.Parameter.Name == kvp.Key);
Assert.NotNull(boundArg);
Assert.Same(kvp.Value, boundArg.Target);
});
}
//
host.Output.WriteLine("Test Complete");
}