public void EventBusThrowsIfMessageNameIsNotCorrectlyFormatted()
{
var stub1 = new StubEventHandler();
var stub2 = new StubEventHandler2();
var eventBus = new DefaultOrchardEventBus(new IEventHandler[] { stub1, stub2 });
Assert.Throws<ArgumentException>(() => eventBus.Notify("StubEventHandlerIncrement", new Dictionary<string, object>()));
}
public void EventHandlerWontBeCalledWhenNoParameterMatchExists()
{
var stub1 = new StubEventHandler();
var stub2 = new StubEventHandler2();
var eventBus = new DefaultOrchardEventBus(new IEventHandler[] { stub1, stub2 });
Assert.Equal(0, stub1.Result);
Dictionary<string, object> arguments = new Dictionary<string, object>();
arguments["e"] = 1;
eventBus.Notify("ITestEventHandler.Sum", arguments);
Assert.Equal(0, stub1.Result);
}
public void EnumerableResultsAreTreatedLikeSelectMany()
{
var stub1 = new StubEventHandler();
var stub2 = new StubEventHandler2();
var eventBus = new DefaultOrchardEventBus(new IEventHandler[] { stub1, stub2 });
var results = eventBus.Notify("ITestEventHandler.Gather", new Dictionary<string, object> { { "a", 42 }, { "b", "alpha" } }).Cast<string>();
Assert.Equal(3, results.Count());
Assert.Contains("42", results);
Assert.Contains("alpha", results);
Assert.Contains("[42,alpha]", results);
}
public void EventParametersAreCorrectlyPassedToBestMatchingMethodAndExtraParametersAreIgnored()
{
var stub1 = new StubEventHandler();
var stub2 = new StubEventHandler2();
var eventBus = new DefaultOrchardEventBus(new IEventHandler[] { stub1, stub2 });
Assert.Equal(0, stub1.Result);
Dictionary<string, object> arguments = new Dictionary<string, object>();
arguments["a"] = 1000;
arguments["b"] = 100;
arguments["c"] = 10;
arguments["e"] = 1;
eventBus.Notify("ITestEventHandler.Sum", arguments);
Assert.Equal(1110, stub1.Result);
}
public void StringResultsAreTreatedLikeSelect()
{
var stub1 = new StubEventHandler();
var stub2 = new StubEventHandler2();
var eventBus = new DefaultOrchardEventBus(new IEventHandler[] { stub1, stub2 });
var results = eventBus.Notify("ITestEventHandler.GetString", new Dictionary<string, object>()).Cast<string>();
Assert.Equal(2, results.Count());
Assert.Contains("Foo", results);
Assert.Contains("Bar", results);
}
public void NonStringNonEnumerableResultsAreTreatedLikeSelect()
{
var stub1 = new StubEventHandler();
var stub2 = new StubEventHandler2();
var eventBus = new DefaultOrchardEventBus(new IEventHandler[] { stub1, stub2 });
var results = eventBus.Notify("ITestEventHandler.GetInt", new Dictionary<string, object>()).Cast<int>();
Assert.Equal(2, results.Count());
Assert.Contains(1, results);
Assert.Contains(2, results);
}
public void EventsAreCorrectlyDispatchedToEventHandlers()
{
var stub1 = new StubEventHandler();
var stub2 = new StubEventHandler2();
var eventBus = new DefaultOrchardEventBus(new IEventHandler[] { stub1, stub2 });
Assert.Equal(0, stub1.Count);
eventBus.Notify("ITestEventHandler.Increment", new Dictionary<string, object>());
Assert.Equal(1, stub1.Count);
}
public void EventParametersArePassedInCorrectOrderToEventHandlers()
{
var stub1 = new StubEventHandler();
var stub2 = new StubEventHandler2();
var eventBus = new DefaultOrchardEventBus(new IEventHandler[] { stub1, stub2 });
Assert.Equal(0, stub1.Result);
Dictionary<string, object> arguments = new Dictionary<string, object>();
arguments["a"] = 2600;
arguments["b"] = 5200;
eventBus.Notify("ITestEventHandler.Substract", arguments);
Assert.Equal(-2600, stub1.Result);
}
public void EventParametersAreCorrectlyPassedToMatchingMethod()
{
var stub1 = new StubEventHandler();
var stub2 = new StubEventHandler2();
var eventBus = new DefaultOrchardEventBus(new IEventHandler[] { stub1, stub2 });
Assert.Null(stub1.Summary);
Dictionary<string, object> arguments = new Dictionary<string, object>();
arguments["a"] = "a";
arguments["b"] = "b";
arguments["c"] = "c";
eventBus.Notify("ITestEventHandler.Concat", arguments);
Assert.Equal("abc", stub1.Summary);
}
public void EventParametersAreCorrectlyPassedToExactlyMatchingMethodWhenThereIsOne2()
{
var stub1 = new StubEventHandler();
var stub2 = new StubEventHandler2();
var eventBus = new DefaultOrchardEventBus(new IEventHandler[] { stub1, stub2 });
Assert.Equal(0, stub1.Result);
Dictionary<string, object> arguments = new Dictionary<string, object>();
arguments["a"] = 1000;
eventBus.Notify("ITestEventHandler.Sum", arguments);
Assert.Equal(3000, stub1.Result);
}
