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 void TestGetBusinessObjectAtRow_2()
{
//---------------Set up test pack-------------------
BusinessObjectCollection <MyBO> col;
IGridBase gridBase = GetGridBaseWith_4_Rows(out col);
//---------------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 override void TestGetBusinessObjectAtRow_WhenDataSourceNotNullButDataSetProviderNull_ShouldReturnBO()
{
//---------------Set up test pack-------------------
MyBO.LoadDefaultClassDef();
BusinessObjectCollection <MyBO> col = CreateCollectionWith_4_Objects();
IGridBase gridBase = CreateGridBaseStub();
gridBase.GridLoader = GridLoaderDelegateSetDataSource;
SetupGridColumnsForMyBo(gridBase);
gridBase.BusinessObjectCollection = col;
//---------------Assert Preconditions---------------
Assert.IsNull(gridBase.DataSetProvider);
Assert.IsNotNull(gridBase.DataSource);
//---------------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 override void TestGetBusinessObjectRow()
{
//---------------Set up test pack-------------------
BusinessObjectCollection <MyBO> col;
IGridBase gridBase = GetGridBaseWith_4_Rows(out col);
MyBO myBO2 = col[2];
const int expectedIndex = 2;
//-------------Assert Preconditions -------------
Assert.AreSame(myBO2, gridBase.GetBusinessObjectAtRow(expectedIndex));
//---------------Execute Test ----------------------
IDataGridViewRow dataGridViewRow = gridBase.GetBusinessObjectRow(myBO2);
//---------------Test Result -----------------------
Assert.IsNotNull(dataGridViewRow, "Should return related row");
Assert.AreEqual(expectedIndex, dataGridViewRow.Index);
}
public void TestVWG_Set_BusinessObjectCollection()
{
//---------------Set up test pack-------------------
MyBO.LoadDefaultClassDef();
BusinessObjectCollection <MyBO> col = CreateCollectionWith_4_Objects();
IGridBase gridBase = CreateGridBaseStub();
SetupGridColumnsForMyBo(gridBase);
const string propName = "TestProp";
const int rowIndex = 1;
//---------------Execute Test ----------------------
gridBase.BusinessObjectCollection = col;
//---------------Test Result -----------------------
MyBO selectedBo = (MyBO)gridBase.GetBusinessObjectAtRow(rowIndex);
IDataGridViewRow row = gridBase.Rows[rowIndex];
IDataGridViewCell cell = row.Cells[propName];
Assert.AreEqual(selectedBo.TestProp, cell.Value);
}
public void TestVWG_RowShowingBusinessObjectsValues()
{
//---------------Set up test pack-------------------
MyBO.LoadDefaultClassDef();
BusinessObjectCollection <MyBO> col = CreateCollectionWith_4_Objects();
IGridBase gridBase = CreateGridBaseStub();
SetupGridColumnsForMyBo(gridBase);
const string propName = "TestProp";
const int rowIndex = 1;
//---------------Execute Test ----------------------
#pragma warning disable 618,612 //Maintained for backward compatibility testing
gridBase.SetBusinessObjectCollection(col);
#pragma warning restore 618,612
//---------------Test Result -----------------------
MyBO selectedBo = (MyBO)gridBase.GetBusinessObjectAtRow(rowIndex);
IDataGridViewRow row = gridBase.Rows[rowIndex];
IDataGridViewCell cell = row.Cells[propName];
Assert.AreEqual(selectedBo.TestProp, cell.Value);
}