309 lines
9.0 KiB
C#
309 lines
9.0 KiB
C#
//
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// DbDataAdapterTest.cs - NUnit Test Cases for testing the DbDataAdapter class
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//
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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.Common;
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using System.Data.SqlClient;
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/*--For Bug 853 Test Begin--*/
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#if !MOBILE && !XAMMAC_4_5
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using Mono.Data.Sqlite;
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#endif
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/*--For Bug 853 Test End--*/
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using NUnit.Framework;
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using MonoTests.Helpers;
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namespace MonoTests.System.Data.Common
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{
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[TestFixture]
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public class DbDataAdapterTest
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{
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[Test]
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public void UpdateBatchSize ()
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{
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MyAdapter da = new MyAdapter ();
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try {
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da.UpdateBatchSize = 0;
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Assert.Fail ("#A1");
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} catch (NotSupportedException ex) {
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// Specified method is not supported
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Assert.AreEqual (typeof (NotSupportedException), ex.GetType (), "#A2");
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Assert.IsNull (ex.InnerException, "#A3");
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Assert.IsNotNull (ex.Message, "#A4");
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}
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Assert.AreEqual (1, da.UpdateBatchSize, "#A5");
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try {
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da.UpdateBatchSize = int.MaxValue;
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Assert.Fail ("#B1");
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} catch (NotSupportedException ex) {
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// Specified method is not supported
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Assert.AreEqual (typeof (NotSupportedException), ex.GetType (), "#B2");
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Assert.IsNull (ex.InnerException, "#B3");
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Assert.IsNotNull (ex.Message, "#B4");
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}
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Assert.AreEqual (1, da.UpdateBatchSize, "#B5");
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da.UpdateBatchSize = 1;
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Assert.AreEqual (1, da.UpdateBatchSize, "#C");
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}
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[Test]
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public void UpdateBatchSize_Negative ()
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{
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MyAdapter da = new MyAdapter ();
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try {
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da.UpdateBatchSize = -1;
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Assert.Fail ("#1");
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} catch (NotSupportedException ex) {
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// Specified method is not supported
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Assert.AreEqual (typeof (NotSupportedException), 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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}
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}
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[Test]
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public void AddToBatch ()
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{
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MyAdapter da = new MyAdapter ();
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try {
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da.AddToBatch (new SqlCommand ());
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Assert.Fail ("#1");
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#if FEATURE_NO_BSD_SOCKETS
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} catch (PlatformNotSupportedException) {
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#else
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} catch (NotSupportedException ex) {
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Assert.AreEqual (typeof (NotSupportedException), 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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#endif
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}
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}
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[Test]
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public void ClearBatch ()
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{
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MyAdapter da = new MyAdapter ();
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try {
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da.ClearBatch ();
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Assert.Fail ("#1");
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} catch (NotSupportedException ex) {
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Assert.AreEqual (typeof (NotSupportedException), 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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}
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}
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[Test]
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public void ExecuteBatch ()
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{
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MyAdapter da = new MyAdapter ();
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try {
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da.ExecuteBatch ();
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Assert.Fail ("#1");
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} catch (NotSupportedException ex) {
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Assert.AreEqual (typeof (NotSupportedException), 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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}
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}
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[Test]
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public void GetBatchedParameter ()
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{
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MyAdapter da = new MyAdapter ();
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try {
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da.GetBatchedParameter (1, 1);
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Assert.Fail ("#1");
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} catch (NotSupportedException ex) {
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Assert.AreEqual (typeof (NotSupportedException), 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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}
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}
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[Test]
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public void GetBatchedRecordsAffected ()
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{
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MyAdapter da = new MyAdapter ();
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int recordsAffected = 0;
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Exception error = null;
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Assert.IsTrue (da. GetBatchedRecordsAffected (int.MinValue,
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out recordsAffected, out error), "#1");
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Assert.AreEqual (1, recordsAffected, "#2");
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Assert.IsNull (error, "#3");
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}
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[Test]
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public void InitializeBatching ()
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{
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MyAdapter da = new MyAdapter ();
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try {
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da.InitializeBatching ();
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Assert.Fail ("#1");
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} catch (NotSupportedException ex) {
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Assert.AreEqual (typeof (NotSupportedException), 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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}
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}
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[Test]
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public void TerminateBatching ()
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{
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MyAdapter da = new MyAdapter ();
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try {
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da.TerminateBatching ();
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Assert.Fail ("#1");
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} catch (NotSupportedException ex) {
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Assert.AreEqual (typeof (NotSupportedException), 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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}
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}
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#if !MOBILE && !XAMMAC_4_5
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[Test]
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[Category ("NotWorking")] // Requires newer sqlite than is on wrench
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public void XimarinBugzillaBug853Test()
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{
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string connectionString = "URI = file:" + TestResourceHelper.GetFullPathOfResource ("Test/System.Data.Common/SqliteTest.db") + "; Version = 3";//will be in System.Data directory
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SqliteConnection dbConnection = new SqliteConnection(connectionString);
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dbConnection.Open();
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SqliteCommand ClearTableEntry=new SqliteCommand("DELETE FROM Primus;",dbConnection);
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ClearTableEntry.ExecuteNonQuery();
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SqliteDataAdapter sqliteDataAdapter = new SqliteDataAdapter("SELECT * FROM primus", dbConnection);
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SqliteCommandBuilder builder = new SqliteCommandBuilder(sqliteDataAdapter);
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sqliteDataAdapter.InsertCommand = builder.GetInsertCommand();
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sqliteDataAdapter.DeleteCommand = builder.GetDeleteCommand();
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DataSet dataSet = new DataSet();
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sqliteDataAdapter.Fill(dataSet, "Primus");//reset
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DataRow rowToBeAdded = dataSet.Tables["Primus"].NewRow();
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rowToBeAdded["id"] = 123;
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rowToBeAdded["name"] = "Name";//not null primary key
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rowToBeAdded["value"] = 777;
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dataSet.Tables["Primus"].Rows.Add(rowToBeAdded);
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sqliteDataAdapter.Update (dataSet, "Primus");
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//This would fail with NULL constraint violation in bug
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//report. Because before the patch, it would create
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//a new record with all fields being null-- if the
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//exception rises, test fails
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sqliteDataAdapter.Update (dataSet, "Primus");
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dbConnection.Close();
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dbConnection = null;
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}
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[Test]
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[Category ("NotWorking")] // Requires newer sqlite than is on wrench
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public void UpdateResetRowErrorCorrectly ()
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{
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const string connectionString = "URI = file::memory:; Version = 3";
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using (var dbConnection = new SqliteConnection (connectionString)) {
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dbConnection.Open ();
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using (var cmd = dbConnection.CreateCommand ()) {
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cmd.CommandText = "CREATE TABLE data (id PRIMARY KEY, name TEXT)";
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cmd.ExecuteNonQuery ();
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}
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var ts = dbConnection.BeginTransaction ();
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var da = new SqliteDataAdapter ("SELECT * FROM data", dbConnection);
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var builder = new SqliteCommandBuilder (da);
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da.UpdateCommand = builder.GetUpdateCommand ();
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da.UpdateCommand.Transaction = ts;
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var ds1 = new DataSet ();
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da.Fill (ds1, "data");
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var table = ds1.Tables [0];
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var row = table.NewRow ();
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row ["id"] = 10;
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row ["name"] = "Bart";
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table.Rows.Add (row);
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var ds2 = ds1.GetChanges ();
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da.Update (ds2, "data");
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Assert.IsFalse (ds2.HasErrors);
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}
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}
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#endif
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class MyAdapter : DbDataAdapter
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{
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public new int AddToBatch (IDbCommand command)
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{
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return base.AddToBatch (command);
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}
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public new void ClearBatch ()
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{
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base.ClearBatch ();
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}
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public new void ExecuteBatch ()
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{
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base.ClearBatch ();
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}
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public new IDataParameter GetBatchedParameter (int commandIdentifier, int parameterIndex)
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{
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return base.GetBatchedParameter (commandIdentifier, parameterIndex);
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}
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public new bool GetBatchedRecordsAffected (int commandIdentifier, out int recordsAffected, out Exception error)
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{
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return base.GetBatchedRecordsAffected (commandIdentifier, out recordsAffected, out error);
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}
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public new void InitializeBatching ()
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{
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base.InitializeBatching ();
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}
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public new void TerminateBatching ()
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{
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base.TerminateBatching ();
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}
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}
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}
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}
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