public void It_stops_iterating_through_added_resolvers_when_one_returns_nonnull()
{
var compositeCommandResolver = new CompositeCommandResolver();
var resolverCalls = new List<int>();
var mockResolver1 = new Mock<ICommandResolver>();
mockResolver1.Setup(r => r
.Resolve(It.IsAny<CommandResolverArguments>()))
.Returns(new CommandSpec(null, null, default(CommandResolutionStrategy)))
.Callback(() => resolverCalls.Add(1));
var mockResolver2 = new Mock<ICommandResolver>();
mockResolver2.Setup(r => r
.Resolve(It.IsAny<CommandResolverArguments>()))
.Returns(default(CommandSpec))
.Callback(() => resolverCalls.Add(2));
compositeCommandResolver.AddCommandResolver(mockResolver1.Object);
compositeCommandResolver.AddCommandResolver(mockResolver2.Object);
compositeCommandResolver.Resolve(default(CommandResolverArguments));
resolverCalls.Should()
.HaveCount(1)
.And
.ContainInOrder(new [] {1});
}
public void It_iterates_through_all_added_resolvers_in_order_when_they_return_null()
{
var compositeCommandResolver = new CompositeCommandResolver();
var resolverCalls = new List<int>();
var mockResolver1 = new Mock<ICommandResolver>();
mockResolver1.Setup(r => r
.Resolve(It.IsAny<CommandResolverArguments>()))
.Returns(default(CommandSpec))
.Callback(() => resolverCalls.Add(1));
var mockResolver2 = new Mock<ICommandResolver>();
mockResolver2.Setup(r => r
.Resolve(It.IsAny<CommandResolverArguments>()))
.Returns(default(CommandSpec))
.Callback(() => resolverCalls.Add(2));
compositeCommandResolver.AddCommandResolver(mockResolver1.Object);
compositeCommandResolver.AddCommandResolver(mockResolver2.Object);
compositeCommandResolver.Resolve(default(CommandResolverArguments));
resolverCalls.Should()
.HaveCount(2)
.And
.ContainInOrder(new [] {1, 2});
}
