public void ActivityCollectionDesignerViewModel_ChangeDtoProperty_CausesCustomActionsToFire()
{
//------------Setup for test--------------------------
const int ItemCount = 3;
var modelItem = CreateModelItem(ItemCount);
var viewModel = new TestActivityDesignerCollectionViewModelItemsInitialized(modelItem);
const int ExpectedItemCount = 5;
var source = new List<string>();
for(var i = 0; i < ExpectedItemCount; i++)
{
source.Add("NewField" + i);
}
viewModel.TestAddToCollection(source, true);
// ReSharper disable PossibleNullReferenceException
var mic = viewModel.ModelItem.Properties[viewModel.CollectionName].Collection;
var dto = (ActivityDTO)mic[0].GetCurrentValue();
// ReSharper restore PossibleNullReferenceException
//------------Execute Test---------------------------
dto.FieldName = "Test";
//------------Assert Results-------------------------
Assert.IsTrue(viewModel.CustomActionCalled);
}
public void ActivityCollectionDesignerViewModel_AddToCollection_OverwriteFalseAndTwoBlankRows_ItemsAdded()
{
//------------Setup for test--------------------------
var items = CreateItemsList(2); // all blank rows
var modelItem = CreateModelItem(items);
var viewModel = new TestActivityDesignerCollectionViewModelItemsInitialized(modelItem);
var source = new List<string>();
for(var i = 0; i < 2; i++)
{
source.Add("NewField" + (i + 1));
}
const int ExpectedItemCount = 3;
//------------Execute Test---------------------------
viewModel.TestAddToCollection(source, false);
//------------Assert Results-------------------------
// ReSharper disable PossibleNullReferenceException
var mic = viewModel.ModelItem.Properties[viewModel.CollectionName].Collection;
// Extra blank row is also added
Assert.AreEqual(ExpectedItemCount, viewModel.ItemCount);
VerifyItem(mic[0], 1, "NewField1", "");
VerifyItem(mic[1], 2, "NewField2", "");
// check that the first blank row was not removed - just repositioned
Assert.AreSame(items[0], mic[2].GetCurrentValue());
VerifyItem(mic[2], 3, "", "");
// ReSharper restore PossibleNullReferenceException
Assert.AreEqual(string.Format("Activity ({0})", ExpectedItemCount - 1), viewModel.ModelItem.GetProperty("DisplayName"));
}
public void ActivityCollectionDesignerViewModel_AddToCollection_OverwriteTrue_CollectionClearedAndNewItemsAdded()
{
//------------Setup for test--------------------------
const int ItemCount = 3;
var modelItem = CreateModelItem(ItemCount);
var viewModel = new TestActivityDesignerCollectionViewModelItemsInitialized(modelItem);
const int ExpectedItemCount = 5;
var source = new List<string>();
for(var i = 0; i < ExpectedItemCount; i++)
{
source.Add("NewField" + i);
}
//------------Execute Test---------------------------
viewModel.TestAddToCollection(source, true);
//------------Assert Results-------------------------
// ReSharper disable PossibleNullReferenceException
var mic = viewModel.ModelItem.Properties[viewModel.CollectionName].Collection;
// ReSharper restore PossibleNullReferenceException
// Extra blank row is also added
Assert.AreEqual(ExpectedItemCount + 1, viewModel.ItemCount);
Assert.AreEqual(string.Format("Activity ({0})", ExpectedItemCount), viewModel.ModelItem.GetProperty("DisplayName"));
System.Diagnostics.Debug.Assert(mic != null, "mic != null");
for(var i = 0; i < mic.Count; i++)
{
var dto = (ActivityDTO)mic[i].GetCurrentValue();
if(i == ExpectedItemCount)
{
// last row is blank
Assert.IsTrue(dto.CanRemove());
}
else
{
Assert.IsFalse(dto.CanRemove());
Assert.AreEqual("NewField" + i, dto.FieldName);
}
}
}