public void IndexOf()
{
var factory = ViewFactory.IListSimpleItems();
var list = factory.List;
var view = factory.View;
list.Add(new SimpleClass(100, "aaa", new DateTime(1970, 1, 1)));
var bbb = new SimpleClass(80, "bbb", new DateTime(1980, 12, 12));
list.Add(bbb);
list.Add(new SimpleClass(60, "ccc", new DateTime(1975, 6, 6)));
Assert.AreEqual(1, view.IndexOf(bbb));
}
public void Setup()
{
list = new List<SimpleClass>();
list.Add(new SimpleClass(100, "aaa", new DateTime(1970, 1, 1)));
bbb = new SimpleClass(80, "bbb", new DateTime(1980, 12, 12));
list.Add(bbb);
list.Add(new SimpleClass(60, "ccc", new DateTime(1975, 6, 6)));
view = new ObjectListView(list);
SetupListEventHandlers(view);
}
public void ContainsItemInList()
{
var factory = ViewFactory.IListSimpleItems();
var list = factory.List;
var view = factory.View;
list.Add(new SimpleClass(100, "aaa", new DateTime(1970, 1, 1)));
var bbb = new SimpleClass(80, "bbb", new DateTime(1980, 12, 12));
list.Add(bbb);
list.Add(new SimpleClass(60, "ccc", new DateTime(1975, 6, 6)));
Assert.IsTrue(view.Contains(bbb));
}
public void ItemGet()
{
ViewFactory factory = ViewFactory.IListSimpleItems();
IList list = factory.List;
ObjectListView view = factory.View;
list.Add(new SimpleClass(100, "aaa", new DateTime(1970, 1, 1)));
SimpleClass bbb = new SimpleClass(80, "bbb", new DateTime(1980, 12, 12));
factory.List.Add(bbb);
list.Add(new SimpleClass(60, "ccc", new DateTime(1975, 6, 6)));
object item = view[1];
Assert.AreEqual(bbb, item);
}
public void GetValueNullReferenceType()
{
SimpleClass item = new SimpleClass(42, "Orders", DateTime.Now);
ExtendedProperty prop = new ExtendedProperty(typeof(SimpleClass), "Total", typeof(string), true, null);
int callbacks = 0;
prop.GetValue += delegate(object sender, ExtendedPropertyEventArgs args)
{
callbacks++;
args.Value = null;
};
object propValue = prop.PropertyDescriptor.GetValue(item);
Assert.IsNull(propValue);
}
public void RemoveNotInList()
{
var factory = ViewFactory.IListSimpleItems();
var list = factory.List;
var view = factory.View;
list.Add(new SimpleClass(100, "aaa", new DateTime(1970, 1, 1)));
list.Add(new SimpleClass(80, "bbb", new DateTime(1980, 12, 12)));
list.Add(new SimpleClass(60, "ccc", new DateTime(1975, 6, 6)));
factory.ClearEventCounts();
var ddd = new SimpleClass(66, "ddd", new DateTime(1980, 12, 12));
view.Remove(ddd);
Assert.AreEqual(0, factory.ListChangedDeletedCount);
Assert.AreEqual(0, factory.RemovingItemCount);
}
public void SetValue()
{
SimpleClass item = new SimpleClass(42, "Orders", DateTime.Now);
ExtendedProperty prop = new ExtendedProperty(typeof(SimpleClass), "Total", typeof(string), true, null);
int callbacks = 0;
prop.SetValue += delegate(object sender, ExtendedPropertyEventArgs args)
{
callbacks++;
Assert.AreEqual("Total", args.PropertyName);
Assert.AreSame(item, args.Target);
Assert.IsNotNull(args.Value);
Assert.AreEqual(typeof(string), args.Value.GetType());
Assert.AreEqual("Orders: 57", args.Value);
};
prop.PropertyDescriptor.SetValue(item, "Orders: 57");
Assert.AreEqual(1, callbacks);
}
public void CopyTo()
{
ObjectListView view = new ObjectListView(nonEmptyList);
SimpleClass[] array = new SimpleClass[3];
view.CopyTo(array, 0);
SimpleClass item = array[0];
Assert.IsNotNull(item);
Assert.AreEqual(100, item.IntegerValue);
Assert.AreEqual("aaa", item.StringValue);
Assert.AreEqual(new DateTime(1970, 1, 1), item.DateTimeValue);
item = array[1];
Assert.AreEqual(80, item.IntegerValue);
Assert.AreEqual("bbb", item.StringValue);
Assert.AreEqual(new DateTime(1980, 12, 12), item.DateTimeValue);
item = array[2];
Assert.AreEqual(60, item.IntegerValue);
Assert.AreEqual("ccc", item.StringValue);
Assert.AreEqual(new DateTime(1975, 6, 6), item.DateTimeValue);
}
public void GetValue()
{
SimpleClass item = new SimpleClass(42, "Orders", DateTime.Now);
ExtendedProperty prop = new ExtendedProperty(typeof(SimpleClass), "Total");
int callbacks = 0;
prop.GetValue += delegate(object sender, ExtendedPropertyEventArgs args)
{
callbacks++;
Assert.AreEqual("Total", args.PropertyName);
Assert.AreSame(item, args.Target);
Assert.AreEqual(null, args.Value);
args.Value = string.Format("{0}: {1}", ((SimpleClass)args.Target).StringValue, ((SimpleClass)args.Target).IntegerValue);
};
object propValue = prop.PropertyDescriptor.GetValue(item);
Assert.AreEqual(1, callbacks);
Assert.IsNotNull(propValue);
Assert.AreEqual(typeof(string), propValue.GetType());
Assert.AreEqual("Orders: 42", propValue);
}
public void RemoveAtIBindingList()
{
var factory = ViewFactory.IBindingListSimpleItems();
factory.List.Add(new SimpleClass(100, "aaa", new DateTime(1970, 1, 1)));
var bbb = new SimpleClass(80, "bbb", new DateTime(1980, 12, 12));
factory.List.Add(bbb);
factory.List.Add(new SimpleClass(60, "ccc", new DateTime(1975, 6, 6)));
factory.ClearEventCounts();
var removingIndex = -1;
factory.View.RemovingItem += delegate(object sender, RemovingItemEventArgs args) { removingIndex = args.Index; };
factory.View.RemoveAt(0);
Assert.AreEqual(2, factory.List.Count);
Assert.AreEqual("bbb", ((SimpleClass)factory.List[0]).StringValue);
Assert.AreEqual(1, factory.ListChangedDeletedCount);
Assert.AreEqual(1, factory.RemovingItemCount);
Assert.AreEqual(0, removingIndex);
}
public void GetValue()
{
SimpleClass item = new SimpleClass(42, "Orders", DateTime.Now);
ExtendedProperty prop = new ExtendedProperty(typeof(SimpleClass), "Total");
int callbacks = 0;
prop.GetValue += delegate(object sender, ExtendedPropertyEventArgs args)
{
callbacks++;
Assert.AreEqual("Total", args.PropertyName);
Assert.AreSame(item, args.Target);
Assert.AreEqual(null, args.Value);
args.Value = string.Format("{0}: {1}", ((SimpleClass)args.Target).StringValue, ((SimpleClass)args.Target).IntegerValue);
};
object propValue = prop.PropertyDescriptor.GetValue(item);
Assert.AreEqual(1, callbacks);
Assert.IsNotNull(propValue);
Assert.AreEqual(typeof(string), propValue.GetType());
Assert.AreEqual("Orders: 42", propValue);
}
public void CopyTo()
{
ObjectListView view = new ObjectListView(nonEmptyList);
SimpleClass[] array = new SimpleClass[3];
view.CopyTo(array, 0);
SimpleClass item = array[0];
Assert.IsNotNull(item);
Assert.AreEqual(100, item.IntegerValue);
Assert.AreEqual("aaa", item.StringValue);
Assert.AreEqual(new DateTime(1970, 1, 1), item.DateTimeValue);
item = array[1];
Assert.AreEqual(80, item.IntegerValue);
Assert.AreEqual("bbb", item.StringValue);
Assert.AreEqual(new DateTime(1980, 12, 12), item.DateTimeValue);
item = array[2];
Assert.AreEqual(60, item.IntegerValue);
Assert.AreEqual("ccc", item.StringValue);
Assert.AreEqual(new DateTime(1975, 6, 6), item.DateTimeValue);
}
public void GetValueNullNullableValueType()
{
SimpleClass item = new SimpleClass(42, "Orders", DateTime.Now);
ExtendedProperty prop = new ExtendedProperty(typeof(SimpleClass), "Total", typeof(int?), true, null);
prop.GetValue += delegate(object sender, ExtendedPropertyEventArgs args)
{
args.Value = null;
};
object propValue = prop.PropertyDescriptor.GetValue(item);
Assert.IsNull(propValue);
}
public void SetValue()
{
SimpleClass item = new SimpleClass(42, "Orders", DateTime.Now);
ExtendedProperty prop = new ExtendedProperty(typeof(SimpleClass), "Total", typeof(string), true, null);
int callbacks = 0;
prop.SetValue += delegate(object sender, ExtendedPropertyEventArgs args)
{
callbacks++;
Assert.AreEqual("Total", args.PropertyName);
Assert.AreSame(item, args.Target);
Assert.IsNotNull(args.Value);
Assert.AreEqual(typeof(string), args.Value.GetType());
Assert.AreEqual("Orders: 57", args.Value);
};
prop.PropertyDescriptor.SetValue(item, "Orders: 57");
Assert.AreEqual(1, callbacks);
}
public void SetValueReadOnly()
{
SimpleClass item = new SimpleClass(42, "Orders", DateTime.Now);
ExtendedProperty prop = new ExtendedProperty(typeof(SimpleClass), "Total");
prop.PropertyDescriptor.SetValue(item, "Orders: 57");
}
public void AllowRemoveSetFalseRemoveAt()
{
ViewFactory factory = ViewFactory.IBindingListSimpleItems();
SimpleClass item = new SimpleClass();
factory.View.Add(item);
factory.View.AllowRemove = false;
factory.View.RemoveAt(0);
}
public void GetValueWrongTypeReferenceType()
{
SimpleClass item = new SimpleClass(42, "Orders", DateTime.Now);
ExtendedProperty prop = new ExtendedProperty(typeof(SimpleClass), "Total", typeof(string), true, null);
prop.GetValue += delegate(object sender, ExtendedPropertyEventArgs args)
{
args.Value = 42;
};
object propValue = prop.PropertyDescriptor.GetValue(item);
}
public void ListChangedItemReplaced()
{
BindingList<SimpleClass> list = new BindingList<SimpleClass>();
list.Add(new SimpleClass(100, "aaa", new DateTime(1970, 1, 1)));
list.Add(new SimpleClass(80, "bbb", new DateTime(1980, 12, 12)));
list.Add(new SimpleClass(60, "ccc", new DateTime(1975, 6, 6)));
ObjectListView view = new ObjectListView(list);
SetupListEventHandlers(view);
SimpleClass item = new SimpleClass(50, "555", new DateTime(1955, 5, 5));
Assert.AreEqual(0, this.listChangedAddedRaised);
Assert.AreEqual(0, this.listChangedDeletedRaised);
Assert.AreEqual(0, this.listChangedItemChangedRaised);
Assert.AreEqual(0, this.listChangedResetRaised);
list[2] = item;
Assert.AreEqual(0, this.listChangedAddedRaised);
Assert.AreEqual(0, this.listChangedDeletedRaised);
Assert.AreEqual(1, this.listChangedItemChangedRaised);
Assert.AreEqual(0, this.listChangedResetRaised);
}
public void ContainsItemInList()
{
ViewFactory factory = ViewFactory.IListSimpleItems();
IList list = factory.List;
ObjectListView view = factory.View;
list.Add(new SimpleClass(100, "aaa", new DateTime(1970, 1, 1)));
SimpleClass bbb = new SimpleClass(80, "bbb", new DateTime(1980, 12, 12));
list.Add(bbb);
list.Add(new SimpleClass(60, "ccc", new DateTime(1975, 6, 6)));
Assert.IsTrue(view.Contains(bbb));
}
public void ItemGet()
{
ViewFactory factory = ViewFactory.IListSimpleItems();
IList list = factory.List;
ObjectListView view = factory.View;
list.Add(new SimpleClass(100, "aaa", new DateTime(1970, 1, 1)));
SimpleClass bbb = new SimpleClass(80, "bbb", new DateTime(1980, 12, 12));
factory.List.Add(bbb);
list.Add(new SimpleClass(60, "ccc", new DateTime(1975, 6, 6)));
object item = view[1];
Assert.AreEqual(bbb, item);
}
public void RemoveAtIBindingList()
{
ViewFactory factory = ViewFactory.IBindingListSimpleItems();
factory.List.Add(new SimpleClass(100, "aaa", new DateTime(1970, 1, 1)));
SimpleClass bbb = new SimpleClass(80, "bbb", new DateTime(1980, 12, 12));
factory.List.Add(bbb);
factory.List.Add(new SimpleClass(60, "ccc", new DateTime(1975, 6, 6)));
factory.ClearEventCounts();
int removingIndex = -1;
factory.View.RemovingItem += delegate(object sender, RemovingItemEventArgs args)
{
removingIndex = args.Index;
};
factory.View.RemoveAt(0);
Assert.AreEqual(2, factory.List.Count);
Assert.AreEqual("bbb", ((SimpleClass)factory.List[0]).StringValue);
Assert.AreEqual(1, factory.ListChangedDeletedCount);
Assert.AreEqual(1, factory.RemovingItemCount);
Assert.AreEqual(0, removingIndex);
}
public void RemoveNotInList()
{
ViewFactory factory = ViewFactory.IListSimpleItems();
IList list = factory.List;
ObjectListView view = factory.View;
list.Add(new SimpleClass(100, "aaa", new DateTime(1970, 1, 1)));
list.Add(new SimpleClass(80, "bbb", new DateTime(1980, 12, 12)));
list.Add(new SimpleClass(60, "ccc", new DateTime(1975, 6, 6)));
factory.ClearEventCounts();
SimpleClass ddd = new SimpleClass(66, "ddd", new DateTime(1980, 12, 12));
view.Remove(ddd);
Assert.AreEqual(0, factory.ListChangedDeletedCount);
Assert.AreEqual(0, factory.RemovingItemCount);
}
public void GetValueNullReferenceType()
{
SimpleClass item = new SimpleClass(42, "Orders", DateTime.Now);
ExtendedProperty prop = new ExtendedProperty(typeof(SimpleClass), "Total", typeof(string), true, null);
int callbacks = 0;
prop.GetValue += delegate(object sender, ExtendedPropertyEventArgs args)
{
callbacks++;
args.Value = null;
};
object propValue = prop.PropertyDescriptor.GetValue(item);
Assert.IsNull(propValue);
}
public void CopyToEmptyList()
{
ObjectListView view = new ObjectListView(emptyList);
SimpleClass[] array = new SimpleClass[0];
view.CopyTo(array, 0);
}