public void MyTreeEventArgs_CreateInstance_InstanceIsNotNull()
{
//Arrange
MyTreeEventArgs <string> args = null;
//Act
args = new MyTreeEventArgs <string>();
//Assert
Assert.NotNull(args);
}
public void MyTreeEventArgs_CreateObjectWithValue_ObjectIsNotNull()
{
//arrenge
MyTreeEventArgs <int> args;
//act
args = new MyTreeEventArgs <int>(5);
//assert
Assert.NotNull(args);
}
public void MyTreeEventArgs_CreateInstanceWithValue_ValueInInstanceIsCorrect()
{
//Arrange
MyTreeEventArgs <string> args = null;
string value = "sample";
//Act
args = new MyTreeEventArgs <string>(value);
//Assert
Assert.Equal(value, args.Value);
}
public void Insert_InsertedObjectCallEvent_ReturnValueOfObjectThatCallEvent()
{
//arrenge
var tree = new MyTree <string>();
var actual = new MyTreeEventArgs <string>("");
//act
tree.OnInsert += (o, s) => { actual = s; };
tree.Insert("");
//assert
Assert.Equal("", actual.Element.ToString());
}
static void OnTreeInsert <T>(object sender, MyTreeEventArgs <T> e)
{
Console.WriteLine($"Element inserted: {e.Element}");
}
static void OnTreeRemove <T>(object sender, MyTreeEventArgs <T> e)
{
Console.WriteLine($"Element removed: {e.Element}");
}
