public void Given_a_MatchAny_handler_has_been_added_When_adding_handler_Then_it_fails()
{
var builder = new MatchBuilder(new DummyCompiler <object>());
builder.MatchAny(_ => { });
//As we have added a handler that matches everything, adding another handler is pointless, so
//the builder should throw an exception.
Assert.Throws <InvalidOperationException>(() => ((Action)(() => builder.Match <object>(_ => { })))());
}
public void Given_builder_has_built_When_adding_handler_Then_it_fails()
{
var builder = new MatchBuilder(new DummyCompiler <object>());
builder.Match <object>(_ => { });
builder.Build();
//As we have built, no more handlers should be accepted
Assert.Throws <InvalidOperationException>(() => ((Action)(() => builder.Match <string>(_ => { })))());
Assert.Throws <InvalidOperationException>(() => ((Action)(() => builder.MatchAny(_ => { })))());
}