public ItemFiltererFixture()
{
var minMaxFilterModeMock = new Mock <IMinMaxFilterModeStrategy <ItemVm> >();
var strictLooseFilterModeMock = new Mock <IStrictLooseFilterModeStrategy <ItemVm> >();
ItemFilterer = new ItemFilterer((type, mode) => string.IsNullOrWhiteSpace(type) ? null : strictLooseFilterModeMock.Object, mode => minMaxFilterModeMock.Object);
}
protected virtual void UpdateList()
{
int selectedIndex = _listBox.SelectedIndex;
_listBox.BeginUpdate();
_listBox.Items.Clear();
_listBox.Font = Font;
_listBox.ItemHeight = _listBox.Font.Height;
int maxWidth = Width;
using (Graphics g = (_autoSizePopup) ? CreateGraphics() : null)
{
// Text.Trim() allows "1 " to trigger updating the list and matching "1 Universe", where
// the match involves "1" and "Universe" separately. (Note that "1 " does not match either
// "1" or "Universe".)
foreach (object item in ItemFilterer.Invoke(Text.Trim(), Items, ItemDisplayStringAdaptor))
{
string label = ItemDisplayStringAdaptor.GetDisplayLabel(item);
_listBox.Items.Add(new ItemWrapper(item, label));
if (_autoSizePopup)
{
maxWidth = Math.Max(maxWidth, MeasureItem(g, label).Width);
}
}
}
_listBox.EndUpdate();
_listBox.SelectedIndex = selectedIndex;
if (_listBox.Items.Count == 0)
{
HideList();
}
else
{
int visItems = _listBox.Items.Count;
if (visItems > 8)
{
visItems = 8;
}
_listBox.Height = (visItems * _listBox.ItemHeight) + 4;
switch (BorderStyle)
{
case BorderStyle.FixedSingle:
{
_listBox.Height += 2;
break;
}
case BorderStyle.Fixed3D:
{
_listBox.Height += 4;
break;
}
}
if (_autoSizePopup)
{
bool hasScrollBar = visItems < _listBox.Items.Count;
_listBox.Width = maxWidth + (hasScrollBar ? 10 : 0);
// in theory this shouldn't be needed
}
_listBox.RightToLeft = RightToLeft;
}
}
public void TestGetValidItems()
{
var options = new DbContextOptionsBuilder <DatabaseContext>().UseInMemoryDatabase("TEST_DATABASE", new InMemoryDatabaseRoot()).Options;
using (var context = new DatabaseContext(options))
{
var items = new List <Item>
{
new Item
{
ItemId = 1,
ItemTypeId = ItemType.PointsGroup,
ItemPermissionTypeId = ItemPermissionType.Public
},
new Item
{
ItemId = 2,
ItemTypeId = ItemType.PointsGroup,
ItemPermissionTypeId = ItemPermissionType.Private,
},
new Item
{
ItemId = 3,
ItemTypeId = ItemType.PointsGroup,
ItemPermissionTypeId = ItemPermissionType.Private
},
new Item
{
ItemId = 4,
ItemTypeId = ItemType.PointsGroup,
ItemPermissionTypeId = ItemPermissionType.Public,
DateDeleted = DateTime.Now
}
};
var userItems = new List <UserItem>
{
new UserItem
{
ItemId = 1,
UserId = UserId
},
new UserItem
{
ItemId = 3,
UserId = SomeOtherUserId
},
new UserItem
{
ItemId = 4,
UserId = UserId
}
};
context.AddRange(items);
context.AddRange(userItems);
context.SaveChanges();
var expectedValidItems = new List <Item>
{
new Item
{
ItemId = 1,
ItemTypeId = ItemType.PointsGroup,
ItemPermissionTypeId = ItemPermissionType.Public
}
};
var itemFilterer = new ItemFilterer(context);
var actualValidItems = itemFilterer.GetValidItems(UserId, items);
Assert.IsTrue(ListComparer.Compare(actualValidItems, expectedValidItems));
}
}