public void ThenByDescending_WithColumnName_SetsOrderByColumn()
{
var builder = new ThenOrderByBuilder("products", new OrderBy("products", "id", SortDirection.Ascending));
builder.ThenByDescending("id");
builder.OrderBy.Should().BeEquivalentTo(new OrderBy("products", "id", SortDirection.Descending));
}
public void ThenBy_WithColumnName_SetsThenByOnOrderBy()
{
var orderBy = new OrderBy("products", "name", SortDirection.Ascending);
var builder = new ThenOrderByBuilder("products", orderBy);
builder.ThenBy("id");
orderBy.ThenBy.Should().BeEquivalentTo(new OrderBy("products", "id", SortDirection.Ascending));
}
public void ThenByDescending_WhenColumnIsNull_ThrowsException()
{
var builder = new ThenOrderByBuilder("products", new OrderBy("products", "name", SortDirection.Ascending));
Action action = () => builder.ThenByDescending(null);
action.Should()
.Throw <ArgumentNullException>()
.Which.ParamName.Should()
.Be("column");
}
