public void WhereIsTypeWithExport_ShouldFindTwoParts()
{
var ctx = new RegistrationBuilder();
ctx.ForTypesMatching((t) => { return(t.IsAssignableFrom(typeof(FooImplementation1))); }).Export(); // Implements<FooImplementation1>
ctx.ForTypesMatching((t) => { return(t.IsAssignableFrom(typeof(FooImplementation2))); }).Export(); // Implements<FooImplementation2>
var catalog = new TypeCatalog(Helpers.GetEnumerableOfTypes(typeof(IFoo), typeof(FooImplementation1), typeof(FooImplementation2)), ctx);
Assert.IsTrue(catalog.Parts.Count() == 2);
}
public void WhereIsClassAndImplementsIFooNoExport_ShouldFindZeroParts()
{
var ctx = new RegistrationBuilder();
ctx.ForTypesMatching((t) => { return(t.IsClass && typeof(IFoo).IsAssignableFrom(t)); }); // Implements<IFoo>
var catalog = new TypeCatalog(Helpers.GetEnumerableOfTypes(typeof(IFoo), typeof(FooImplementation1), typeof(FooImplementation2)), ctx);
Assert.IsTrue(catalog.Parts.Count() == 0);
}
public void WhereNullArgument_ShouldThrowArgumentException()
{
ExceptionAssert.ThrowsArgument <ArgumentNullException>("typeFilter", () =>
{
var ctx = new RegistrationBuilder();
ctx.ForTypesMatching(null);
var catalog = new TypeCatalog(Helpers.GetEnumerableOfTypes(typeof(IFoo), typeof(FooImplementation1), typeof(FooImplementation2)), ctx);
Assert.IsTrue(catalog.Parts.Count() == 0);
});
}
