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// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
namespace System.Data.Entity.Infrastructure
{
using System.Data.Entity.Internal;
using Xunit;
/// <summary>
/// Unit tests for <see cref="DbSqlQuery" /> and <see cref="DbSqlQuery{TEntity}" />.
/// </summary>
public class DbSqlQueryTests : TestBase
{
[Fact]
public void Generic_DbSqlQuery_AsNoTracking_returns_new_object_with_no_tracking_flag_set()
{
var query = new DbSqlQuery<FakeEntity>(MockHelper.CreateInternalSqlSetQuery("query", false, false, 1, 2));
DynamicNoTrackingTest(query);
}
[Fact]
public void Non_generic_DbSqlQuery_AsNoTracking_returns_new_object_with_no_tracking_flag_set()
{
var query = new DbSqlQuery(MockHelper.CreateInternalSqlSetQuery("query", false, false, 1, 2));
DynamicNoTrackingTest(query);
}
private void DynamicNoTrackingTest(dynamic query)
{
Assert.False(((InternalSqlSetQuery)query.InternalQuery).IsNoTracking);
var noTrackingQuery = query.AsNoTracking();
Assert.NotSame(query, noTrackingQuery);
var internalQuery = (InternalSqlSetQuery)noTrackingQuery.InternalQuery;
Assert.True(internalQuery.IsNoTracking);
Assert.Equal("query", internalQuery.Sql);
Assert.Equal(2, internalQuery.Parameters.Length);
Assert.Equal(1, internalQuery.Parameters[0]);
Assert.Equal(2, internalQuery.Parameters[1]);
}
}
}
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