public void CanGetInstanceWithExportableCtor()
{
//Arrange
Compose <IAnimal> .Exports.Clear();
Compose <IManager> .Exports.Clear();
Compose <IZoo> .Exports.Clear();
Compose <ICar> .Exports.Clear();
Compose <IAnimal> .Add(typeof(Lion));
Compose <IAnimal> .Add(typeof(Dog));
Compose <IAnimal> .Add(typeof(Cat));
Compose <ICar> .Add(typeof(Car));
Compose <IZoo> .Add(typeof(DallasZoo));
Compose <IManager> .Add(typeof(MrJones));
//Act
var obj = ReflectionHelpers.GetInstance <Cat>();
// Assert
Assert.True(obj != null && obj.Manager != null && obj.Manager.Car != null && obj.Zoo != null);
}
public void CanPopulateExportableCtor()
{
//Arrange
Compose <IAnimal> .Exports.Clear();
Compose <IManager> .Exports.Clear();
Compose <IZoo> .Exports.Clear();
Compose <ICar> .Exports.Clear();
Compose <IAnimal> .Add(typeof(Lion));
Compose <IAnimal> .Add(typeof(Dog));
Compose <IAnimal> .Add(typeof(Cat));
Compose <IZoo> .Add(typeof(DallasZoo));
Compose <IManager> .Add(typeof(MrJones));
Compose <ICar> .Add(typeof(Car));
//Act
var ctorInfo = typeof(Cat).GetExportableConstructor();
var parameters = ctorInfo.GetCtorParameters();
var obj = (Cat)ctorInfo.Invoke(parameters);
// Assert
Assert.True(obj != null && obj.Manager != null && obj.Zoo != null);
}
public void CanFindExportableCtor()
{
//Arrange
Compose <IAnimal> .Exports.Clear();
Compose <IManager> .Exports.Clear();
Compose <IZoo> .Exports.Clear();
Compose <IAnimal> .Add(typeof(Lion));
Compose <IAnimal> .Add(typeof(Dog));
Compose <IAnimal> .Add(typeof(Cat));
Compose <IZoo> .Add(typeof(DallasZoo));
Compose <IManager> .Add(typeof(MrJones));
//Act
var ctorInfo = typeof(Cat).GetExportableConstructor();
// Assert
Assert.True(ctorInfo != null);
}
public void CanGetPropertySingleton()
{
Compose <IZoo> .Exports.Clear();
//Register/Act
Compose <IZoo> .Add(typeof(BostonZoo));
// Act
var zoo = Compose <IZoo> .Singleton;
//Assert
Assert.True(zoo != null && zoo.Name == "Babaam");
}
public void WillFailIfTypeIsMissing()
{
Compose <IAnimal> .Exports.Clear();
//Register/Act
Compose <IAnimal> .Add(typeof(Lion));
Compose <IAnimal> .Add(typeof(Dog));
// Act
var ex = Assert.Throws <InvalidOperationException>(() => { Compose <IAnimal> .Get <Cat>(); });
//Assert
Assert.True(ex.Message == "Sequence contains no matching element");
}
public void CanGetRewrittenSingleton()
{
Compose <IZoo> .Exports.Clear();
//Register/Act
Compose <IZoo> .Add(typeof(BostonZoo));
Compose <IZoo> .Add(typeof(DallasZoo));
// Act
var zoo = Compose <IZoo> .Get();
//Assert
Assert.True(zoo != null && zoo.GetType() == typeof(DallasZoo));
}
public void WillNotAddMultipleTypes()
{
Compose <IAnimal> .Exports.Clear();
//Register
Compose <IAnimal> .Add(typeof(Lion));
Compose <IAnimal> .Add(typeof(Lion));
//Act
var animals = Compose <IAnimal> .GetAll();
// Assert
Assert.True(animals.Count == 1 && animals.First().GetType() == typeof(Lion));
}
public void CanGetAllExports()
{
Compose <IAnimal> .Exports.Clear();
//Register
Compose <IAnimal> .Add(typeof(Lion));
Compose <IAnimal> .Add(typeof(Dog));
Compose <IAnimal> .Add(typeof(Cat));
//Act
var animals = Compose <IAnimal> .GetAll();
// Assert
Assert.True(animals.Count == 3);
}
public void SingletonIsSameInstance()
{
Compose <IZoo> .Exports.Clear();
//Register/Act
Compose <IZoo> .Add(typeof(BostonZoo));
Compose <IZoo> .Add(typeof(DallasZoo));
// Act
var zoo1 = Compose <IZoo> .Get();
var zoo2 = Compose <IZoo> .Get();
//Assert
Assert.True(zoo1.Equals(zoo2));
}
public void CanGetSpecificType()
{
Compose <IAnimal> .Exports.Clear();
//Register
Compose <IAnimal> .Add(typeof(Lion));
Compose <IAnimal> .Add(typeof(Dog));
Compose <IAnimal> .Add(typeof(Cat));
//Act
var animal = Compose <IAnimal> .Get <Lion>();
// Assert
Assert.True(animal.Says() == "Grrr");
}
public void CanMakeGenericExport()
{
Compose <IAnimal> .Exports.Clear();
//Register
Compose <IAnimal> .Add(typeof(Lion));
Compose <IAnimal> .Add(typeof(Dog));
Compose <IAnimal> .Add(typeof(Cat));
//Act
var genericExport = typeof(IAnimal).MakeGenericExport();
Assert.True(genericExport != null);
var getMethod = genericExport.GetMethod("Get", new Type[] { typeof(Type) });
// Assert
Assert.True(getMethod.Invoke(genericExport, new object[] { typeof(Dog) }) != null);
}
