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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Linq;
using Moq;
using Xunit;
namespace System.Web.Helpers.Test
{
public class PreComputedGridDataSourceTest
{
[Fact]
public void PreSortedDataSourceReturnsRowCountItWasSpecified()
{
// Arrange
int rows = 20;
var dataSource = new PreComputedGridDataSource(new WebGrid(GetContext()), values: Enumerable.Range(0, 10).Cast<dynamic>(), totalRows: rows);
// Act and Assert
Assert.Equal(rows, dataSource.TotalRowCount);
}
[Fact]
public void PreSortedDataSourceReturnsAllRows()
{
// Arrange
var grid = new WebGrid(GetContext());
var dataSource = new PreComputedGridDataSource(grid: grid, values: Enumerable.Range(0, 10).Cast<dynamic>(), totalRows: 10);
// Act
var rows = dataSource.GetRows(new SortInfo { SortColumn = String.Empty }, 0);
// Assert
Assert.Equal(rows.Count, 10);
Assert.Equal(rows.First().Value, 0);
Assert.Equal(rows.Last().Value, 9);
}
private HttpContextBase GetContext()
{
return new Mock<HttpContextBase>().Object;
}
}
}
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