public override void TestGetBusinessObjectAtRow_WhenGridHasObjectIDButBOColNotHasObject_ShouldLoadBO()
{
//This is a fairly specific situation but can occur when you are using
// a CachedBindingList or a paginaged BindingList where the BOCol that the
// grid has reference to does not have any BusinessObjects.
//---------------Set up test pack-------------------
MyBO.LoadDefaultClassDef();
BusinessObjectCollection <MyBO> col = CreateCollectionWith_4_SavedObjects();
IGridBase gridBase = CreateGridBaseStub();
var loaderClass = new CustomDelegateLoaderClass(col);
gridBase.GridLoader = loaderClass.GridLoaderDelegateLoadFromDiffCol;
SetupGridColumnsForMyBo(gridBase);
gridBase.BusinessObjectCollection = new BusinessObjectCollection <MyBO>();
//---------------Assert Preconditions---------------
Assert.IsNull(gridBase.DataSetProvider);
Assert.IsNotNull(gridBase.DataSource);
col.Refresh();
Assert.AreEqual(4, col.Count);
Assert.AreEqual(4, gridBase.RowCount);
//---------------Execute Test ----------------------
IBusinessObject businessObject2 = gridBase.GetBusinessObjectAtRow(2);
IBusinessObject businessObject3 = gridBase.GetBusinessObjectAtRow(3);
//---------------Test Result -----------------------
Assert.AreSame(col[2], businessObject2);
Assert.AreSame(col[3], businessObject3);
}
public virtual void TestGetBusinessObjectAtRow_WhenGridHasObjectIDButBOColNotHasObject_ShouldLoadBO()
{
//This is a fairly specific situation but can occur when you are using
// a CachedBindingList or a paginaged BindingList where the BOCol that the
// grid has reference to does not have any BusinessObjects.
//---------------Set up test pack-------------------
MyBO.LoadDefaultClassDef();
BusinessObjectCollection<MyBO> col = CreateCollectionWith_4_SavedObjects();
IGridBase gridBase = CreateGridBaseStub();
var loaderClass = new CustomDelegateLoaderClass(col);
gridBase.GridLoader = loaderClass.GridLoaderDelegateLoadFromDiffCol;
SetupGridColumnsForMyBo(gridBase);
gridBase.BusinessObjectCollection = new BusinessObjectCollection<MyBO>();
//---------------Assert Preconditions---------------
Assert.IsNull(gridBase.DataSetProvider);
Assert.IsNotNull(gridBase.DataSource);
col.Refresh();
Assert.AreEqual(4, col.Count);
Assert.AreEqual(4, gridBase.RowCount);
//---------------Execute Test ----------------------
IBusinessObject businessObject2 = gridBase.GetBusinessObjectAtRow(2);
IBusinessObject businessObject3 = gridBase.GetBusinessObjectAtRow(3);
//---------------Test Result -----------------------
Assert.AreSame(col[2], businessObject2);
Assert.AreSame(col[3], businessObject3);
}
