534 lines
20 KiB
C#
534 lines
20 KiB
C#
//
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// SqlDataAdapterTest.cs - NUnit Test Cases for testing the
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// SqlDataAdapter class
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// Author:
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// Gert Driesen (drieseng@users.sourceforge.net)
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//
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// Copyright (c) 2007 Gert Driesen
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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 System.Data;
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using System.Data.SqlClient;
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#if !MOBILE
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using System.Data.Odbc;
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#endif
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using NUnit.Framework;
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namespace MonoTests.System.Data.SqlClient
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{
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[TestFixture]
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public class SqlDataAdapterTest
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{
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[Test] // SqlDataAdapter ()
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void Constructor1 ()
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{
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SqlDataAdapter da = new SqlDataAdapter ();
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Assert.IsTrue (da.AcceptChangesDuringFill, "#1");
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Assert.IsTrue (da.AcceptChangesDuringUpdate, "#2");
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Assert.IsNull (da.Container, "#3");
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Assert.IsFalse (da.ContinueUpdateOnError, "#4");
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Assert.IsNull (da.DeleteCommand, "#5");
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Assert.AreEqual (LoadOption.OverwriteChanges, da.FillLoadOption, "#6");
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Assert.IsNull (da.InsertCommand, "#7");
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Assert.AreEqual (MissingMappingAction.Passthrough, da.MissingMappingAction, "#8");
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Assert.AreEqual (MissingSchemaAction.Add, da.MissingSchemaAction, "#9");
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Assert.IsFalse (da.ReturnProviderSpecificTypes, "#10");
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Assert.IsNull (da.SelectCommand, "#11");
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Assert.IsNull (da.Site, "#12");
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Assert.IsNotNull (da.TableMappings, "#13");
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Assert.AreEqual (0, da.TableMappings.Count, "#14");
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Assert.AreEqual (1, da.UpdateBatchSize, "#15");
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Assert.IsNull (da.UpdateCommand, "#16");
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}
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[Test] // SqlDataAdapter (SqlCommand)
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void Constructor2 ()
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{
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SqlCommand cmd = new SqlCommand ();
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SqlDataAdapter da = new SqlDataAdapter (cmd);
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Assert.IsTrue (da.AcceptChangesDuringFill, "#1");
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Assert.IsTrue (da.AcceptChangesDuringUpdate, "#2");
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Assert.IsNull (da.Container, "#3");
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Assert.IsFalse (da.ContinueUpdateOnError, "#4");
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Assert.IsNull (da.DeleteCommand, "#5");
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Assert.AreEqual (LoadOption.OverwriteChanges, da.FillLoadOption, "#6");
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Assert.IsNull (da.InsertCommand, "#7");
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Assert.AreEqual (MissingMappingAction.Passthrough, da.MissingMappingAction, "#8");
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Assert.AreEqual (MissingSchemaAction.Add, da.MissingSchemaAction, "#9");
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Assert.IsFalse (da.ReturnProviderSpecificTypes, "#10");
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Assert.IsNotNull (da.SelectCommand, "#11");
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Assert.AreSame (cmd, da.SelectCommand, "#12");
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Assert.IsNull (da.Site, "#13");
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Assert.IsNotNull (da.TableMappings, "#14");
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Assert.AreEqual (0, da.TableMappings.Count, "#15");
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Assert.AreEqual (1, da.UpdateBatchSize, "#16");
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Assert.IsNull (da.UpdateCommand, "#17");
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}
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[Test] // SqlDataAdapter (SqlCommand)
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void Constructor2_SelectCommand_Null ()
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{
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SqlDataAdapter da = new SqlDataAdapter ((SqlCommand) null);
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Assert.IsTrue (da.AcceptChangesDuringFill, "#1");
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Assert.IsTrue (da.AcceptChangesDuringUpdate, "#2");
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Assert.IsNull (da.Container, "#3");
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Assert.IsFalse (da.ContinueUpdateOnError, "#4");
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Assert.IsNull (da.DeleteCommand, "#5");
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Assert.AreEqual (LoadOption.OverwriteChanges, da.FillLoadOption, "#6");
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Assert.IsNull (da.InsertCommand, "#7");
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Assert.AreEqual (MissingMappingAction.Passthrough, da.MissingMappingAction, "#8");
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Assert.AreEqual (MissingSchemaAction.Add, da.MissingSchemaAction, "#9");
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Assert.IsFalse (da.ReturnProviderSpecificTypes, "#10");
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Assert.IsNull (da.SelectCommand, "#11");
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Assert.IsNull (da.Site, "#12");
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Assert.IsNotNull (da.TableMappings, "#13");
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Assert.AreEqual (0, da.TableMappings.Count, "#14");
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Assert.AreEqual (1, da.UpdateBatchSize, "#15");
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Assert.IsNull (da.UpdateCommand, "#16");
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}
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[Test] // SqlDataAdapter (string, SqlConnection)
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void Constructor3 ()
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{
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string selectCommandText = "SELECT * FROM Authors";
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SqlConnection selectConnection = new SqlConnection ();
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SqlDataAdapter da = new SqlDataAdapter (selectCommandText,
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selectConnection);
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Assert.IsTrue (da.AcceptChangesDuringFill, "#1");
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Assert.IsTrue (da.AcceptChangesDuringUpdate, "#2");
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Assert.IsNull (da.Container, "#3");
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Assert.IsFalse (da.ContinueUpdateOnError, "#4");
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Assert.IsNull (da.DeleteCommand, "#5");
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Assert.AreEqual (LoadOption.OverwriteChanges, da.FillLoadOption, "#6");
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Assert.IsNull (da.InsertCommand, "#7");
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Assert.AreEqual (MissingMappingAction.Passthrough, da.MissingMappingAction, "#8");
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Assert.AreEqual (MissingSchemaAction.Add, da.MissingSchemaAction, "#9");
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Assert.IsFalse (da.ReturnProviderSpecificTypes, "#10");
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Assert.IsNotNull (da.SelectCommand, "#11");
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Assert.AreSame (selectCommandText, da.SelectCommand.CommandText, "#12");
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Assert.AreSame (selectConnection, da.SelectCommand.Connection, "#13");
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Assert.IsNull (da.Site, "#14");
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Assert.IsNotNull (da.TableMappings, "#15");
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Assert.AreEqual (0, da.TableMappings.Count, "#16");
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Assert.AreEqual (1, da.UpdateBatchSize, "#17");
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Assert.IsNull (da.UpdateCommand, "#18");
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}
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[Test] // SqlDataAdapter (string, SqlConnection)
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void Constructor3_SelectCommandText_Null ()
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{
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SqlConnection selectConnection = new SqlConnection ();
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SqlDataAdapter da = new SqlDataAdapter ((string) null,
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selectConnection);
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Assert.IsTrue (da.AcceptChangesDuringFill, "#1");
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Assert.IsTrue (da.AcceptChangesDuringUpdate, "#2");
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Assert.IsNull (da.Container, "#3");
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Assert.IsFalse (da.ContinueUpdateOnError, "#4");
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Assert.IsNull (da.DeleteCommand, "#5");
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Assert.AreEqual (LoadOption.OverwriteChanges, da.FillLoadOption, "#6");
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Assert.IsNull (da.InsertCommand, "#7");
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Assert.AreEqual (MissingMappingAction.Passthrough, da.MissingMappingAction, "#8");
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Assert.AreEqual (MissingSchemaAction.Add, da.MissingSchemaAction, "#9");
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Assert.IsFalse (da.ReturnProviderSpecificTypes, "#10");
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Assert.IsNotNull (da.SelectCommand, "#11");
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Assert.IsNotNull (da.SelectCommand.CommandText, "#12");
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Assert.AreEqual (string.Empty, da.SelectCommand.CommandText, "#13");
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Assert.AreSame (selectConnection, da.SelectCommand.Connection, "#14");
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Assert.IsNull (da.Site, "#15");
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Assert.IsNotNull (da.TableMappings, "#16");
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Assert.AreEqual (0, da.TableMappings.Count, "#17");
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Assert.AreEqual (1, da.UpdateBatchSize, "#18");
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Assert.IsNull (da.UpdateCommand, "#19");
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}
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[Test] // SqlDataAdapter (string, SqlConnection)
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void Constructor3_SelectConnection_Null ()
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{
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string selectCommandText = "SELECT * FROM Authors";
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SqlDataAdapter da = new SqlDataAdapter (selectCommandText,
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(SqlConnection) null);
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Assert.IsTrue (da.AcceptChangesDuringFill, "#1");
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Assert.IsTrue (da.AcceptChangesDuringUpdate, "#2");
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Assert.IsNull (da.Container, "#3");
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Assert.IsFalse (da.ContinueUpdateOnError, "#4");
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Assert.IsNull (da.DeleteCommand, "#5");
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Assert.AreEqual (LoadOption.OverwriteChanges, da.FillLoadOption, "#6");
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Assert.IsNull (da.InsertCommand, "#7");
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Assert.AreEqual (MissingMappingAction.Passthrough, da.MissingMappingAction, "#8");
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Assert.AreEqual (MissingSchemaAction.Add, da.MissingSchemaAction, "#9");
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Assert.IsFalse (da.ReturnProviderSpecificTypes, "#10");
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Assert.IsNotNull (da.SelectCommand, "#11");
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Assert.AreSame (selectCommandText, da.SelectCommand.CommandText, "#12");
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Assert.IsNull (da.SelectCommand.Connection, "#13");
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Assert.IsNull (da.Site, "#14");
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Assert.IsNotNull (da.TableMappings, "#15");
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Assert.AreEqual (0, da.TableMappings.Count, "#16");
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Assert.AreEqual (1, da.UpdateBatchSize, "#17");
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Assert.IsNull (da.UpdateCommand, "#18");
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}
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[Test] // SqlDataAdapter (string, string)]
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void Constructor4 ()
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{
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string selectCommandText = "SELECT * FROM Authors";
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string selectConnectionString = "server=SQLSRV;database=Mono";
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SqlDataAdapter da = new SqlDataAdapter (selectCommandText,
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selectConnectionString);
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Assert.IsTrue (da.AcceptChangesDuringFill, "#1");
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Assert.IsTrue (da.AcceptChangesDuringUpdate, "#2");
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Assert.IsNull (da.Container, "#3");
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Assert.IsFalse (da.ContinueUpdateOnError, "#4");
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Assert.IsNull (da.DeleteCommand, "#5");
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Assert.AreEqual (LoadOption.OverwriteChanges, da.FillLoadOption, "#6");
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Assert.IsNull (da.InsertCommand, "#7");
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Assert.AreEqual (MissingMappingAction.Passthrough, da.MissingMappingAction, "#8");
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Assert.AreEqual (MissingSchemaAction.Add, da.MissingSchemaAction, "#9");
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Assert.IsFalse (da.ReturnProviderSpecificTypes, "#10");
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Assert.IsNotNull (da.SelectCommand, "#11");
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Assert.AreSame (selectCommandText, da.SelectCommand.CommandText, "#12");
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Assert.IsNotNull (da.SelectCommand.Connection, "#13");
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Assert.AreEqual (selectConnectionString, da.SelectCommand.Connection.ConnectionString, "#14");
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Assert.IsNull (da.Site, "#15");
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Assert.IsNotNull (da.TableMappings, "#16");
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Assert.AreEqual (0, da.TableMappings.Count, "#17");
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Assert.AreEqual (1, da.UpdateBatchSize, "#18");
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Assert.IsNull (da.UpdateCommand, "#19");
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}
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[Test] // SqlDataAdapter (string, string)]
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void Constructor4_SelectCommandText_Null ()
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{
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string selectConnectionString = "server=SQLSRV;database=Mono";
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SqlDataAdapter da = new SqlDataAdapter ((string) null,
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selectConnectionString);
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Assert.IsTrue (da.AcceptChangesDuringFill, "#1");
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Assert.IsTrue (da.AcceptChangesDuringUpdate, "#2");
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Assert.IsNull (da.Container, "#3");
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Assert.IsFalse (da.ContinueUpdateOnError, "#4");
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Assert.IsNull (da.DeleteCommand, "#5");
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Assert.AreEqual (LoadOption.OverwriteChanges, da.FillLoadOption, "#6");
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Assert.IsNull (da.InsertCommand, "#7");
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Assert.AreEqual (MissingMappingAction.Passthrough, da.MissingMappingAction, "#8");
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Assert.AreEqual (MissingSchemaAction.Add, da.MissingSchemaAction, "#9");
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Assert.IsFalse (da.ReturnProviderSpecificTypes, "#10");
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Assert.IsNotNull (da.SelectCommand, "#11");
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Assert.IsNotNull (da.SelectCommand.CommandText, "#12");
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Assert.AreEqual (string.Empty, da.SelectCommand.CommandText, "#13");
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Assert.IsNotNull (da.SelectCommand.Connection, "#14");
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Assert.AreEqual (selectConnectionString, da.SelectCommand.Connection.ConnectionString, "#15");
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Assert.IsNull (da.Site, "#16");
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Assert.IsNotNull (da.TableMappings, "#17");
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Assert.AreEqual (0, da.TableMappings.Count, "#18");
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Assert.AreEqual (1, da.UpdateBatchSize, "#19");
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Assert.IsNull (da.UpdateCommand, "#20");
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}
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[Test] // SqlDataAdapter (string, string)]
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void Constructor4_SelectConnectionString_Null ()
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{
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string selectCommandText = "SELECT * FROM Authors";
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SqlDataAdapter da = new SqlDataAdapter (selectCommandText,
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(string) null);
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Assert.IsTrue (da.AcceptChangesDuringFill, "#1");
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Assert.IsTrue (da.AcceptChangesDuringUpdate, "#2");
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Assert.IsNull (da.Container, "#3");
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Assert.IsFalse (da.ContinueUpdateOnError, "#4");
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Assert.IsNull (da.DeleteCommand, "#5");
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Assert.AreEqual (LoadOption.OverwriteChanges, da.FillLoadOption, "#6");
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Assert.IsNull (da.InsertCommand, "#7");
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Assert.AreEqual (MissingMappingAction.Passthrough, da.MissingMappingAction, "#8");
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Assert.AreEqual (MissingSchemaAction.Add, da.MissingSchemaAction, "#9");
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Assert.IsFalse (da.ReturnProviderSpecificTypes, "#10");
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Assert.IsNotNull (da.SelectCommand, "#11");
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Assert.AreSame (selectCommandText, da.SelectCommand.CommandText, "#12");
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Assert.IsNotNull (da.SelectCommand.Connection, "#14");
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Assert.AreEqual (string.Empty, da.SelectCommand.Connection.ConnectionString, "#15");
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Assert.IsNull (da.Site, "#16");
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Assert.IsNotNull (da.TableMappings, "#17");
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Assert.AreEqual (0, da.TableMappings.Count, "#18");
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Assert.AreEqual (1, da.UpdateBatchSize, "#19");
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Assert.IsNull (da.UpdateCommand, "#20");
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}
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[Test]
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void DeleteCommand ()
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{
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SqlDataAdapter da = new SqlDataAdapter ();
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SqlCommand cmd1 = new SqlCommand ();
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SqlCommand cmd2 = new SqlCommand ();
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da.DeleteCommand = cmd1;
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Assert.AreSame (cmd1, da.DeleteCommand, "#1");
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da.DeleteCommand = cmd2;
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Assert.AreSame (cmd2, da.DeleteCommand, "#2");
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da.DeleteCommand = null;
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Assert.IsNull (da.DeleteCommand, "#3");
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}
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[Test]
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void Dispose ()
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{
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SqlDataAdapter da = new SqlDataAdapter ();
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da.DeleteCommand = new SqlCommand ();
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da.InsertCommand = new SqlCommand ();
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da.SelectCommand = new SqlCommand ();
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da.UpdateCommand = new SqlCommand ();
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da.Dispose ();
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Assert.IsNull (da.DeleteCommand, "#1");
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Assert.IsNull (da.InsertCommand, "#2");
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Assert.IsNull (da.SelectCommand, "#3");
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Assert.IsNotNull (da.TableMappings, "#4");
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Assert.AreEqual (0, da.TableMappings.Count, "#5");
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Assert.IsNull (da.UpdateCommand, "#6");
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}
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[Test]
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void InsertCommand ()
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{
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SqlDataAdapter da = new SqlDataAdapter ();
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SqlCommand cmd1 = new SqlCommand ();
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SqlCommand cmd2 = new SqlCommand ();
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da.InsertCommand = cmd1;
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Assert.AreSame (cmd1, da.InsertCommand, "#1");
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da.InsertCommand = cmd2;
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Assert.AreSame (cmd2, da.InsertCommand, "#2");
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da.InsertCommand = null;
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Assert.IsNull (da.InsertCommand, "#3");
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}
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[Test]
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void SelectCommand ()
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{
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SqlDataAdapter da = new SqlDataAdapter ();
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SqlCommand cmd1 = new SqlCommand ();
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SqlCommand cmd2 = new SqlCommand ();
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da.SelectCommand = cmd1;
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Assert.AreSame (cmd1, da.SelectCommand, "#1");
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da.SelectCommand = cmd2;
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Assert.AreSame (cmd2, da.SelectCommand, "#2");
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da.SelectCommand = null;
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Assert.IsNull (da.SelectCommand, "#3");
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}
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[Test]
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void UpdateBatchSize ()
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{
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SqlDataAdapter da = new SqlDataAdapter ();
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da.UpdateBatchSize = 0;
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Assert.AreEqual (0, da.UpdateBatchSize, "#1");
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da.UpdateBatchSize = int.MaxValue;
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Assert.AreEqual (int.MaxValue, da.UpdateBatchSize, "#2");
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da.UpdateBatchSize = 1;
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Assert.AreEqual (1, da.UpdateBatchSize, "#3");
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}
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[Test]
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void UpdateBatchSize_Negative ()
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{
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SqlDataAdapter da = new SqlDataAdapter ();
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try {
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da.UpdateBatchSize = -1;
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Assert.Fail ("#1");
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} catch (ArgumentOutOfRangeException ex) {
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.IsNotNull (ex.ParamName, "#5");
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Assert.AreEqual ("UpdateBatchSize", ex.ParamName, "#6");
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}
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}
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[Test]
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#if FEATURE_NO_BSD_SOCKETS
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[ExpectedException (typeof (PlatformNotSupportedException))]
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#endif
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public void UpdateCommand ()
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{
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SqlDataAdapter da = new SqlDataAdapter ();
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SqlCommand cmd1 = new SqlCommand ();
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SqlCommand cmd2 = new SqlCommand ();
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da.UpdateCommand = cmd1;
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Assert.AreSame (cmd1, da.UpdateCommand, "#1");
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da.UpdateCommand = cmd2;
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Assert.AreSame (cmd2, da.UpdateCommand, "#2");
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da.UpdateCommand = null;
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Assert.IsNull (da.UpdateCommand, "#3");
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}
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#if !MOBILE
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[Test]
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public void DeleteCommand_IDbDataAdapter ()
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{
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IDbDataAdapter da = new SqlDataAdapter ();
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SqlCommand cmd1 = new SqlCommand ();
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SqlCommand cmd2 = new SqlCommand ();
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da.DeleteCommand = cmd1;
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Assert.AreSame (cmd1, da.DeleteCommand, "#A1");
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da.DeleteCommand = cmd2;
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Assert.AreSame (cmd2, da.DeleteCommand, "#A2");
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da.DeleteCommand = null;
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Assert.IsNull (da.DeleteCommand, "#A3");
|
|
|
|
try {
|
|
da.DeleteCommand = new OdbcCommand ();
|
|
Assert.Fail ("#B1");
|
|
} catch (InvalidCastException ex) {
|
|
Assert.AreEqual (typeof (InvalidCastException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
}
|
|
}
|
|
|
|
|
|
[Test]
|
|
public void InsertCommand_IDbDataAdapter ()
|
|
{
|
|
IDbDataAdapter da = new SqlDataAdapter ();
|
|
SqlCommand cmd1 = new SqlCommand ();
|
|
SqlCommand cmd2 = new SqlCommand ();
|
|
|
|
da.InsertCommand = cmd1;
|
|
Assert.AreSame (cmd1, da.InsertCommand, "#A1");
|
|
da.InsertCommand = cmd2;
|
|
Assert.AreSame (cmd2, da.InsertCommand, "#A2");
|
|
da.InsertCommand = null;
|
|
Assert.IsNull (da.InsertCommand, "#A3");
|
|
|
|
try {
|
|
da.InsertCommand = new OdbcCommand ();
|
|
Assert.Fail ("#B1");
|
|
} catch (InvalidCastException ex) {
|
|
Assert.AreEqual (typeof (InvalidCastException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void SelectCommand_IDbDataAdapter ()
|
|
{
|
|
IDbDataAdapter da = new SqlDataAdapter ();
|
|
SqlCommand cmd1 = new SqlCommand ();
|
|
SqlCommand cmd2 = new SqlCommand ();
|
|
|
|
da.SelectCommand = cmd1;
|
|
Assert.AreSame (cmd1, da.SelectCommand, "#A1");
|
|
da.SelectCommand = cmd2;
|
|
Assert.AreSame (cmd2, da.SelectCommand, "#A2");
|
|
da.SelectCommand = null;
|
|
Assert.IsNull (da.SelectCommand, "#A3");
|
|
|
|
try {
|
|
da.SelectCommand = new OdbcCommand ();
|
|
Assert.Fail ("#B1");
|
|
} catch (InvalidCastException ex) {
|
|
Assert.AreEqual (typeof (InvalidCastException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
public void UpdateCommand_IDbDataAdapter ()
|
|
{
|
|
IDbDataAdapter da = new SqlDataAdapter ();
|
|
SqlCommand cmd1 = new SqlCommand ();
|
|
SqlCommand cmd2 = new SqlCommand ();
|
|
|
|
da.UpdateCommand = cmd1;
|
|
Assert.AreSame (cmd1, da.UpdateCommand, "#A1");
|
|
da.UpdateCommand = cmd2;
|
|
Assert.AreSame (cmd2, da.UpdateCommand, "#A2");
|
|
da.UpdateCommand = null;
|
|
Assert.IsNull (da.UpdateCommand, "#A3");
|
|
|
|
try {
|
|
da.UpdateCommand = new OdbcCommand ();
|
|
Assert.Fail ("#B1");
|
|
} catch (InvalidCastException ex) {
|
|
Assert.AreEqual (typeof (InvalidCastException), ex.GetType (), "#B2");
|
|
Assert.IsNull (ex.InnerException, "#B3");
|
|
Assert.IsNotNull (ex.Message, "#B4");
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
}
|