public void TestRegisterTNull()
{
var cache = new PropertyGetterCache();
Assert.ThrowsException<ArgumentNullException>(
() => cache.Register<PropertyGetterCacheTests>(
nameof(TestContext),
null
)
);
}
public void TestRegisterAlreadyRegistered()
{
var cache = new PropertyGetterCache();
cache.Register(
typeof(PropertyGetterCacheTests),
nameof(TestContext),
(obj) => 5
);
cache.Register(
typeof(PropertyGetterCacheTests),
nameof(TestContext),
(obj) => 7
);
var getter = cache.Get(
typeof(PropertyGetterCacheTests),
nameof(TestContext)
);
Assert.AreEqual(7, getter(this));
}
public void TestIndexer()
{
var cache = new PropertyGetterCache();
cache.Register(
typeof(PropertyGetterCacheTests),
nameof(TestContext),
(obj) => 5
);
var typeCache = cache[typeof(PropertyGetterCacheTests)];
Assert.IsNotNull(typeCache);
Assert.AreEqual(typeof(PropertyGetterCacheTests), typeCache.Type);
}
public void TestGetRegisteredGeneric()
{
var cache = new PropertyGetterCache();
cache.Register<PropertyGetterCacheTests>(
nameof(TestContext),
(obj) => 5
);
Func<object, object> getter = cache.Get(
typeof(PropertyGetterCacheTests),
nameof(TestContext)
);
Assert.AreEqual(5, getter(this));
}