public void CanAccessPropertiesValues()
{
var dict = new ReflectionBasedDictionaryAdapter(new Customer(1, "name"));
Assert.AreEqual(1, dict["id"]);
Assert.AreEqual("name", dict["name"]);
}
public void ShouldNotAccessInexistingProperties()
{
ReflectionBasedDictionaryAdapter dict = new ReflectionBasedDictionaryAdapter(new Customer(1, "name"));
Assert.IsFalse(dict.Contains("Age"), "Age property found when it should not be");
Assert.IsFalse(dict.Contains("Address"), "Address property found when it should not be");
}
public void CanAccessExistingPropertiesInACaseInsensitiveFashion()
{
var dict = new ReflectionBasedDictionaryAdapter(new Customer(1, "name"));
Assert.IsTrue(dict.Contains("id"));
Assert.IsTrue(dict.Contains("ID"));
Assert.IsTrue(dict.Contains("Id"));
Assert.IsTrue(dict.Contains("name"));
Assert.IsTrue(dict.Contains("Name"));
Assert.IsTrue(dict.Contains("NAME"));
}
public void ShouldNotAccessWriteOnlyProperties()
{
try
{
ReflectionBasedDictionaryAdapter dict = new ReflectionBasedDictionaryAdapter(new Customer(1, "name", true));
Assert.IsTrue((bool) dict["IsWriteOnly"]);
}
catch(ArgumentException)
{
Assert.Fail("Attempted to read a write-only property");
}
}
public void EnumeratorIteration()
{
var dict = new ReflectionBasedDictionaryAdapter(new {foo = 1, name = "jonh", age = 25});
Assert.AreEqual(3, dict.Count);
var enumerator = (IDictionaryEnumerator) dict.GetEnumerator();
while (enumerator.MoveNext())
{
Assert.IsNotNull(enumerator.Key);
Assert.IsNotNull(enumerator.Value);
}
}
public void InexistingPropertiesReturnsNull()
{
var dict = new ReflectionBasedDictionaryAdapter(new Customer(1, "name"));
Assert.IsNull(dict["age"]);
}
public void Using_anonymous_types_works_without_exception()
{
var target = new { foo = 1, name = "john", age = 25 };
Assert.IsFalse(target.GetType().GetTypeInfo().IsPublic);
var dict = new ReflectionBasedDictionaryAdapter(target);
Assert.AreEqual(3, dict.Count);
Assert.AreEqual(1, dict["foo"]);
Assert.AreEqual("john", dict["name"]);
Assert.AreEqual(25, dict["age"]);
}