static void Main(string[] args)
{
// Creating a dynamic dictionary.
dynamic person = new DynamicDictionary();
// Adding new dynamic properties.
// The TrySetMember method is called.
person.FirstName = "Ellen";
person.LastName = "Adams";
// Calling a method defined in the DynmaicDictionary class.
// The Print method is called.
person.Print();
Console.WriteLine(
"Removing all the elements from the dictionary.");
// Calling a method that is not defined in the DynamicDictionary class.
// The TryInvokeMember method is called.
person.Clear();
// Calling the Print method again.
person.Print();
// The following statement throws an exception at run time.
// There is no Sample method
// in the dictionary or in the DynamicDictionary class.
// person.Sample();
}
public void TestClearEmptyList()
{
var d = new DynamicDictionary();
d.Clear();
Assert.AreEqual(0, d.Count);
}
public void DynamicDictionary_EventsTests()
{
DynamicDictionary d = new DynamicDictionary();
int countAdd = 0;
int countRemove = 0;
int countChanged = 0;
int countClear = 0;
int countOther = 0;
d.OnChange += (sender, e) =>
{
switch (e.EventType)
{
case DynamicDictionaryChangedType.AddedValue:
countAdd++;
break;
case DynamicDictionaryChangedType.RemovedValue:
countRemove++;
break;
case DynamicDictionaryChangedType.ChangedValue:
countChanged++;
break;
case DynamicDictionaryChangedType.Clear:
countClear++;
break;
default:
countOther++;
break;
}
};
d["1"] = "Main";
Assert.AreEqual(1, countAdd);
d["1"] = "Main";
Assert.AreEqual(0, countChanged);
d["2"] = "New";
Assert.AreEqual(2, countAdd);
d["2"] = "Test";
Assert.AreEqual(1, countChanged);
d.Add("3", "Name");
Assert.AreEqual(3, countAdd);
d.Remove("3");
Assert.AreEqual(1, countRemove);
d.Clear();
Assert.AreEqual(1, countClear);
Assert.AreEqual(0, countOther);
}
public void TestClearNonEmptyList()
{
var d = new DynamicDictionary();
d.Add(new KeyValuePair <string, object>("foo", "bar"));
d.Clear();
Assert.AreEqual(0, d.Count);
}
public void Should_remove_all_values_when_clear_is_invoked()
{
// Given
var input = new DynamicDictionary();
input["test1"] = 10;
input["test2"] = "test2";
// When
input.Clear();
// Then
input.Count.ShouldEqual(0);
}
internal static void Test()
{
// Динамический словарь.
dynamic person = new DynamicDictionary();
// Динамические свойства
person.FirstName = "Ellen";
person.LastName = "Adams";
person.ToString();
// TryInvokeMember делает доступными методы словаря
person.Remove("firstname");
person.ToString();
person.Clear(); // TryInvokeMember
}
public void Should_remove_all_values_when_clear_is_invoked()
{
// Given
var input = new DynamicDictionary();
input["test1"] = 10;
input["test2"] = "test2";
// When
input.Clear();
// Then
input.Count.ShouldEqual(0);
}
public void TestClearEmptyList()
{
var d = new DynamicDictionary();
d.Clear();
Assert.AreEqual(0, d.Count);
}
public void TestClearNonEmptyList()
{
var d = new DynamicDictionary();
d.Add(new KeyValuePair<string, object>("foo", "bar"));
d.Clear();
Assert.AreEqual(0, d.Count);
}
