128 lines
4.5 KiB
C#
128 lines
4.5 KiB
C#
#region MIT license
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//
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// MIT license
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//
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// Copyright (c) 2009 Novell, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//
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#endregion
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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#if MONO_STRICT
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using System.Data.Linq;
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using System.Data.Linq.Mapping;
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#else
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using DbLinq.Data.Linq;
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using DbLinq.Data.Linq.Mapping;
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#endif
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using DbLinq.Null;
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using NUnit.Framework;
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namespace DbLinqTest {
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[TestFixture]
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public class MsSqlDataContextTest : DataContextTestBase
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{
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static MsSqlDataContextTest()
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{
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#if !MONO_STRICT
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// Make sure this assembly has a ref to DbLinq.SqlServer.dll.
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var dummy = new DbLinq.SqlServer.SqlServerSqlProvider();
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#endif
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}
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protected override DataContext CreateDataContext()
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{
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return new DataContext (new NullConnection (), new AttributeMappingSource ());
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}
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protected override string People(string firstName)
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{
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return string.Format(
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"SELECT [t0].[first_name] AS [FirstName], [t0].[last_name] AS [LastName]{0}" +
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"FROM [people] AS [t0]{0}" +
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"WHERE [t0].[first_name] = @p0",
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Environment.NewLine);
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}
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protected override string People(string firstName, string lastName)
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{
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return string.Format(
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"SELECT [t0].[first_name] AS [FirstName], [t0].[last_name] AS [LastName]{0}" +
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"FROM [people] AS [t0]{0}" +
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"WHERE ([t0].[last_name] = @p0) AND ([t0].[first_name] = @p1)",
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Environment.NewLine);
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}
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protected override string People(string firstName, string lastName, int skip, int take)
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{
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return string.Format("SELECT [t1].[first_name] AS [FirstName], [t1].[last_name] AS [LastName]{0}" +
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"FROM ({0}" +
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" SELECT ROW_NUMBER() OVER (ORDER BY [t0].[first_name], [t0].[last_name]) AS [ROW_NUMBER], [t0].[first_name], [t0].[last_name]{0}" +
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" FROM [people] AS [t0]{0}" +
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" WHERE ([t0].[last_name] = @p0) AND ([t0].[first_name] = @p1){0}" +
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" ) AS [t1]{0}" +
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"WHERE [t1].[ROW_NUMBER] BETWEEN @p2 + 1 AND @p2 + @p3{0}" +
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"ORDER BY [t1].[ROW_NUMBER]",
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Environment.NewLine, firstName, lastName, skip, take);
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}
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[Test]
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public void Count()
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{
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var oldLog = Context.Log;
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var log = new StringWriter();
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try
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{
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Context.Log = log;
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(from p in Context.GetTable<Person>()
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orderby p.LastName
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select p)
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.Count();
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}
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catch (NotSupportedException)
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{
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Console.WriteLine("# logfile=\n{0}", log.ToString());
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var expected = string.Format("SELECT COUNT(*) AS [value]{0}" +
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"FROM [people] AS [t0]{0}" +
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"--",
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Environment.NewLine);
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StringAssert.Contains (expected, log.ToString());
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}
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catch (Exception e)
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{
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Assert.Fail("# ExecuteCommand: Got exception {0}", e.ToString());
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}
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finally
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{
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Context.Log = oldLog;
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}
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}
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}
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}
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