public async Task GetEditRowWithAdditions()
{
// Setp: Generate a row create with a cell added to it
RowCreate rc = await GetStandardRowCreate();
const string setValue = "foo";
rc.SetCell(0, setValue);
// If: I request an edit row from the row create
EditRow er = rc.GetEditRow(null);
// Then:
// ... The row should not be null and contain the same number of cells as columns
Assert.NotNull(er);
Assert.Equal(EditRow.EditRowState.DirtyInsert, er.State);
// ... The row should not be clean
Assert.True(er.IsDirty);
Assert.Equal(EditRow.EditRowState.DirtyInsert, er.State);
// ... The row should have a single non-empty cell at the beginning that is dirty
Assert.Equal(setValue, er.Cells[0].DisplayValue);
Assert.False(er.Cells[0].IsNull);
Assert.True(er.Cells[0].IsDirty);
// ... The rest of the cells should be blank, but dirty
for (int i = 1; i < er.Cells.Length; i++)
{
EditCell ec = er.Cells[i];
Assert.Equal(string.Empty, ec.DisplayValue);
Assert.False(ec.IsNull);
Assert.True(ec.IsDirty);
}
}
public async Task GetEditRowWithDefaultValue()
{
// Setup: Generate a row create with default values
const long rowId = 100;
Common.TestDbColumnsWithTableMetadata data = new Common.TestDbColumnsWithTableMetadata(false, false, 3, 0);
ResultSet rs = await Common.GetResultSet(data.DbColumns, false);
RowCreate rc = new RowCreate(rowId, rs, data.TableMetadata);
// If: I request an edit row from the row create
EditRow er = rc.GetEditRow(null);
// Then:
// ... The row should not be null
Assert.NotNull(er);
// ... The row should not be clean
Assert.True(er.IsDirty);
Assert.Equal(EditRow.EditRowState.DirtyInsert, er.State);
// ... The row sould have a bunch of default values (equal to number of columns) and all are dirty
Assert.Equal(rc.newCells.Length, er.Cells.Length);
Assert.All(er.Cells, ec =>
{
Assert.Equal(Common.DefaultValue, ec.DisplayValue);
Assert.False(ec.IsNull); // TODO: Update when we support null default values better
Assert.True(ec.IsDirty);
});
}
public async Task GetEditRowNoAdditions()
{
// Setup: Generate a standard row create
RowCreate rc = await GetStandardRowCreate();
// If: I request an edit row from the row create
EditRow er = rc.GetEditRow(null);
// Then:
// ... The row should not be null
Assert.NotNull(er);
// ... The row should not be clean
Assert.True(er.IsDirty);
Assert.Equal(EditRow.EditRowState.DirtyInsert, er.State);
// ... The row should have a bunch of empty cells (equal to number of columns) and all are dirty
Assert.Equal(rc.newCells.Length, er.Cells.Length);
Assert.All(er.Cells, ec =>
{
Assert.Equal(string.Empty, ec.DisplayValue);
Assert.False(ec.IsNull);
Assert.True(ec.IsDirty);
});
}
public async Task GetEditRowWithCalculatedValue()
{
// Setup: Generate a row create with an identity column
const long rowId = 100;
Common.TestDbColumnsWithTableMetadata data = new Common.TestDbColumnsWithTableMetadata(false, true, 0, 0);
ResultSet rs = await Common.GetResultSet(data.DbColumns, true);
RowCreate rc = new RowCreate(rowId, rs, data.TableMetadata);
// If: I request an edit row from the row created
EditRow er = rc.GetEditRow(null);
// Then:
// ... The row should not be null
Assert.NotNull(er);
Assert.Equal(er.Id, rowId);
// ... The row should not be clean
Assert.True(er.IsDirty);
Assert.Equal(EditRow.EditRowState.DirtyInsert, er.State);
// ... The row should have a TBD for the identity column
Assert.Equal(rc.newCells.Length, er.Cells.Length);
Assert.Equal(SR.EditDataComputedColumnPlaceholder, er.Cells[0].DisplayValue);
Assert.False(er.Cells[0].IsNull);
Assert.True(er.Cells[0].IsDirty);
// ... The rest of the cells should have empty display values
Assert.All(er.Cells.Skip(1), ec =>
{
Assert.Equal(string.Empty, ec.DisplayValue);
Assert.False(ec.IsNull);
Assert.True(ec.IsDirty);
});
}
