static void Main()
{
var daybreakEventMessage = new BusMessage("daybreak", null);
var birthdayEventMessage = new BusMessage("birthday", null);
var mogginsPrevious = new Pet("old moggins", "cat", remainingLimbs: 4);
var mogginsCurrent = new Pet("old moggins", "cat", remainingLimbs: 3);
var robinPrevious = new Person("Robin", age: 35)
{
HairColour = "brown", Pets = new[] { mogginsPrevious }
};
var robinCurrent = new Person("Robin", age: 36)
{
HairColour = "grey", Pets = new[] { mogginsPrevious }
};
IEventLogger eventLogger = new EventLogger();
eventLogger.LogEvent(daybreakEventMessage);
var childLogger = eventLogger.LogThat(birthdayEventMessage).WasReceived().GetChildLogger();
childLogger.LogThat(robinPrevious).Became(robinCurrent);
eventLogger.LogEvent("accident")
.AndThus(mogginsPrevious)
.Became(mogginsCurrent);
var objectDescriber = new ObjectDescriber();
var eventDescriber = new EventDescriber(objectDescriber);
objectDescriber.AddDescriber <Person>(p => new Noun($"{p.Name}"));
objectDescriber.AddDescriber <Pet>(p => new Noun($"{p.Name} the {p.Species} with {p.RemainingLimbs} leg{(p.RemainingLimbs == 1 ? "" : "s")}"));
objectDescriber.AddDescriber <IEnumerable <Pet> >(pets => "'" + string.Join(", ", pets.Select(p => objectDescriber.GetNoun(p))) + "'");
objectDescriber.AddPronoun <Person>(p => Pronouns.Male);
objectDescriber.AddDescriber <BusMessage>(m => new Noun($"Message of type {m.Type}"));
eventDescriber.Describe(eventLogger.EventItems()).ToList().ForEach(e => e.PrintToConsole());
Console.ReadLine();
}
public void TestGetNameForStaticProperty()
{
Assert.AreEqual("SomeStaticProperty", ObjectDescriber.GetName(() => Test.SomeStaticProperty));
}
public void TestGetNameForStaticFunction()
{
Assert.AreEqual("SomeStaticFunction", ObjectDescriber.GetName(() => Test.SomeStaticFunction()));
}
public void TestGetNameForProperty()
{
Assert.AreEqual("SomeProperty", ObjectDescriber.GetName((Test _) => _.SomeProperty));
}
public void TestGetNameForFunction()
{
Assert.AreEqual("SomeFunction", ObjectDescriber.GetName((Test _) => _.SomeFunction()));
}
public void TestGetNameForComplexExpressionFailsProperly()
{
Assert.Throws <NotSupportedException>(
() => ObjectDescriber.GetName(() => Test.SomeStaticProperty + "Hello"));
}
/// <summary>
/// Describes the state of an object in plain text
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public static string Describe(this object obj)
{
var od = new ObjectDescriber();
return(od.Describe(obj));
}
