115 lines
3.3 KiB
C#
115 lines
3.3 KiB
C#
// DbDataReaderTest.cs - NUnit Test Cases for testing the
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// DbDataReader family of classes
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//
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// Authors:
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// Gert Driesen (drieseng@users.sourceforge.net)
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//
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// Copyright (c) 2008 Gert Driesen
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the "Software"), to deal in the Software without
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// restriction, including without limitation the rights to use, copy,
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// modify, merge, publish, distribute, sublicense, and/or sell copies
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// 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
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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
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// BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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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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using System.Data.SqlTypes;
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using System.Globalization;
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using NUnit.Framework;
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namespace MonoTests.System.Data.Connected
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{
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[TestFixture]
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[Category ("sqlserver")]
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public class DbDataReaderTest
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{
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DbConnection conn;
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DbCommand cmd;
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DbDataReader rdr;
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[SetUp]
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public void SetUp ()
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{
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conn = ConnectionManager.Instance.Sql.Connection;
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cmd = conn.CreateCommand ();
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}
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[TearDown]
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public void TearDown ()
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{
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cmd?.Dispose ();
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rdr?.Dispose ();
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ConnectionManager.Instance.Close ();
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}
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[Test]
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public void GetProviderSpecificValues_Reader_Closed ()
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{
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cmd.CommandText = "SELECT * FROM employee";
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rdr = cmd.ExecuteReader ();
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rdr.Close ();
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try {
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rdr.GetProviderSpecificValues (null);
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Assert.Fail ("#1");
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} catch (InvalidOperationException ex) {
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// Invalid attempt to call MetaData
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// when reader is closed
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Assert.AreEqual (typeof (InvalidOperationException), 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 GetProviderSpecificValues_Reader_NoData ()
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{
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cmd.CommandText = "SELECT * FROM employee where id = 6666";
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rdr = cmd.ExecuteReader ();
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try {
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rdr.GetProviderSpecificValues (null);
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Assert.Fail ("#A1");
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} catch (InvalidOperationException ex) {
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// Invalid attempt to read when no data
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// is present
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Assert.AreEqual (typeof (InvalidOperationException), 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.IsFalse (rdr.Read (), "B");
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try {
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rdr.GetProviderSpecificValues (null);
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Assert.Fail ("#C1");
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} catch (InvalidOperationException ex) {
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// Invalid attempt to read when no data
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// is present
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Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#C2");
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Assert.IsNull (ex.InnerException, "#C3");
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Assert.IsNotNull (ex.Message, "#C4");
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}
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}
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}
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}
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