114 lines
3.3 KiB
C#
114 lines
3.3 KiB
C#
//
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// ConnLifetime.cs
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//
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// Authors:
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// James Lewis <james.lewis@7digital.com>
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// Andres G. Aragoneses <andres@7digital.com>
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//
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// Copyright (C) 2012 7digital Media Ltd (http://www.7digital.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in 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,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using NUnit.Framework;
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using Mono.Data.Tds.Protocol;
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namespace Mono.Data.Tds.Tests
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{
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[TestFixture]
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public class ConnLifetime
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{
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[Test]
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public void LifeTimeIsTakenInAccount ()
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{
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var SMALLEST_LIFETIME_TO_TEST = 1;
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var WAIT_TO_MAKE_LIFETIME_PASSED = 2;
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TdsConnectionPoolManager sqlConnectionPools = new FakeConnectionPoolManager ();
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TdsConnectionInfo info = new TdsConnectionInfo ("dummy", 0, 0, 0,
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1 /*minpoolsize*/,
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1 /*maxpoolsize*/,
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SMALLEST_LIFETIME_TO_TEST/*lifetime*/);
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TdsConnectionPool pool = sqlConnectionPools.GetConnectionPool ("test",info);
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Mono.Data.Tds.Protocol.Tds tds, tds2 = null;
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tds = pool.GetConnection();
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System.Threading.Thread.Sleep (TimeSpan.FromSeconds (WAIT_TO_MAKE_LIFETIME_PASSED));
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pool.ReleaseConnection (tds);
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tds2 = pool.GetConnection ();
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Assert.IsFalse (object.ReferenceEquals (tds, tds2));
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pool.ReleaseConnection(tds2);
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}
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class FakeConnectionPoolManager : TdsConnectionPoolManager {
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internal FakeConnectionPoolManager () : base (Mono.Data.Tds.Protocol.TdsVersion.tds90)
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{
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}
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public override Mono.Data.Tds.Protocol.Tds CreateConnection (TdsConnectionInfo info)
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{
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return new FakeTds (info.LifeTime);
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}
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}
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class FakeTds : Mono.Data.Tds.Protocol.Tds {
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internal FakeTds(int lifetime) : base (null, 0, 0, 0, lifetime, Mono.Data.Tds.Protocol.TdsVersion.tds90){
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}
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public override bool Connect (TdsConnectionParameters connectionParameters)
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{
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throw new NotImplementedException ();
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}
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protected override void ProcessColumnInfo ()
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{
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throw new NotImplementedException ();
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}
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protected override void InitComm (int port, int timeout)
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{
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//do nothing, not relevant for the test
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}
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public override bool IsConnected {
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get { return true; }
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set { }
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}
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public override void Disconnect ()
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{
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// do nothing, not relevant for the test
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}
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}
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}
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}
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