/mcs/class/System.Data.Linq/src/DbLinq/Test/Providers/DataContextTestBase.cs
C# | 158 lines | 111 code | 22 blank | 25 comment | 2 complexity | c81d01571f5c04afda81288cabc75c08 MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, CC-BY-SA-3.0, GPL-2.0, Unlicense
- #region MIT license
- //
- // MIT license
- //
- // Copyright (c) 2009 Novell, Inc.
- //
- // Permission is hereby granted, free of charge, to any person obtaining a copy
- // of this software and associated documentation files (the "Software"), to deal
- // in the Software without restriction, including without limitation the rights
- // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- // copies of the Software, and to permit persons to whom the Software is
- // furnished to do so, subject to the following conditions:
- //
- // The above copyright notice and this permission notice shall be included in
- // all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- // THE SOFTWARE.
- //
- #endregion
-
- using System;
- using System.Data;
- using System.Data.Common;
- // using System.Data.Linq;
- using System.Data.Linq.Mapping;
- using System.Linq;
- using System.IO;
-
- #if MONO_STRICT
- using System.Data.Linq;
- #else
- using DbLinq.Data.Linq;
- #endif
-
- using NUnit.Framework;
-
- using DbLinq.Null;
-
- namespace DbLinqTest {
-
- public abstract class DataContextTestBase
- {
- DataContext context;
-
- protected DataContext Context {
- get { return context; }
- }
-
- [SetUp]
- public void SetUp()
- {
- context = CreateDataContext();
- }
-
- protected abstract DataContext CreateDataContext();
-
- [TearDown]
- public void TearDown()
- {
- context = null;
- }
-
- [Test]
- public void ExecuteCommand()
- {
- context.Log = new StringWriter ();
- try
- {
- context.ExecuteCommand("SomeCommand", 1, 2, 3);
- }
- catch (NotSupportedException)
- {
- }
- catch (Exception e)
- {
- Assert.Fail("# ExecuteCommand: Got exception {0}", e.ToString());
- }
- Console.WriteLine ("# ExecuteCommand: Log={0}", context.Log);
- }
-
- [Test]
- public void ExecuteQuery()
- {
- context.Log = new StringWriter ();
- try
- {
- context.ExecuteQuery(typeof(Person), "select * from people", 1, 2, 3);
- }
- catch (NotSupportedException)
- {
- }
- catch (Exception e)
- {
- Assert.Fail("# ExecuteQuery: unexpected exception: {0}", e.ToString());
- }
- Console.WriteLine ("# ExecuteQuery: Log={0}", context.Log);
- }
-
- [Test]
- public void ExecuteQueryTResult()
- {
- context.Log = new StringWriter ();
- try
- {
- context.ExecuteQuery<Person>("select * from people", 1, 2, 3);
- }
- catch (NotSupportedException)
- {
- }
- catch (Exception)
- {
- Assert.Fail();
- }
- Console.WriteLine ("# ExecuteQueryTResult: Log={0}", context.Log);
- }
-
- [Test]
- public void GetChangeSet()
- {
- // TODO
- context.GetChangeSet();
- }
-
- protected abstract string People(string firstName);
- protected abstract string People(string firstName, string lastName);
- protected abstract string People(string firstName, string lastName, int skip, int take);
-
- [Test]
- public void GetCommand()
- {
- var foos =
- from p in context.GetTable<Person>()
- where p.FirstName == "foo"
- select p;
- var cmd = context.GetCommand(foos);
-
- Assert.AreEqual(People("foo"), cmd.CommandText);
-
- foos = foos.Where(p => p.LastName == "bar");
- var cmd2 = context.GetCommand(foos);
-
- Assert.IsFalse(object.ReferenceEquals(cmd, cmd2));
-
- Assert.AreEqual(People("foo", "bar"), cmd2.CommandText);
-
- foos = foos.Skip(1).Take(2);
- cmd = context.GetCommand(foos);
- Assert.AreEqual(People("foo", "bar", 1, 2), cmd.CommandText);
- }
- }
- }
-