public void Resolve_WithAbritraryParameters_ReturnsResultCorrectly()
{
Func<ISymbol, Maybe<object>> strategy = _ => "Baz".ToMaybe<object>();
var resolver = new DependencyResolver(strategy);
var result = resolver.Resolve(typeof (IDisposable), "Foo");
Assert.AreEqual("Baz", result);
}
public void Resolve_WithKeyAndRequestingType_ReturnsExpectedValue()
{
var resolver = new DependencyResolver(x => x
.ToMaybe()
.OfType<IDependencySymbol>()
.Where(s => s.DependencyType == typeof(int) && s.Name == "ultimateAnswerTimesThree")
.Select(s => 126).OfType<object>());
Ioc.SetDependencyResolver(resolver);
Assert.AreEqual(126, Ioc.Resolve<int>("ultimateAnswerTimesThree"));
Assert.AreEqual(126, Ioc.Resolve(typeof(int), "ultimateAnswerTimesThree"));
}
public void Resolve_WithNoParameters_ReturnsExpectedValue()
{
var resolver = new DependencyResolver(x => x
.ToMaybe()
.OfType<IDependencySymbol>()
.Where(s => s.DependencyType == typeof(int))
.Select(s => 42).OfType<object>());
Ioc.SetDependencyResolver(resolver);
Assert.AreEqual(42, Ioc.Resolve<int>());
Assert.AreEqual(42, Ioc.Resolve(typeof(int)));
}
public void Resolve_WithAbritraryParameters_CallsResolutionStrategyCorrectly()
{
string name = null;
Type dependencyType = null;
Func<ISymbol, Maybe<object>> strategy = symbol =>
{
name = ((IDependencySymbol) symbol).Name;
dependencyType = ((IDependencySymbol) symbol).DependencyType;
return Maybe<object>.NoValue;
};
var resolver = new DependencyResolver(strategy);
resolver.Resolve(typeof(IDisposable), "Foo");
Assert.AreEqual("Foo", name);
Assert.AreEqual(typeof(IDisposable), dependencyType);
}
