public void A_plugin_with_a_dependency_loads_in_order()
{
var plugin = new TestPlugin("Main", "Dep1");
var dependency = new TestPlugin("Dep1");
var graph = new PluginGraph(Substitute.For <IBus>());
var order = graph.Build(new[] { plugin, dependency });
order.ShouldBe(new[] { dependency, plugin });
}
public void A_plugin_with_a_missing_dependency_reports_to_bus_and_doesnt_load()
{
var plugin = new TestPlugin("Main", "Dep1");
var bus = new LoggingBus();
var graph = new PluginGraph(bus);
var order = graph.Build(new[] { plugin });
bus.MessagesPublished.First().ShouldBeOfType <PluginErrorMessage>();
order.ShouldBeEmpty();
}