context: //
  // OdbcCommandTest.cs - NUnit Test Cases for testing
  // System.Data.Odbc.OdbcCommand
  // 
  // Author:
  // 	Gert Driesen (drieseng@users.sourceforge.net)
  //
  // Copyright (c) 2007 Gert Driesen
  //
  // 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.
  //
  
  using System;
  using System.Data;
  using System.Data.Odbc;
  
  using NUnit.Framework;
  
  namespace MonoTests.System.Data.Odbc
  {
  	[TestFixture]
  	public class OdbcCommandTest
  	{
  		const string COMMAND_TEXT = "SELECT * FROM Authors";
  
  		[Test] // OdbcCommand ()
  		public void Constructor1 ()
  		{
  			OdbcCommand cmd = new OdbcCommand ();
  			Assert.AreEqual (string.Empty, cmd.CommandText, "#1");
  			Assert.AreEqual (30, cmd.CommandTimeout, "#2");
  			Assert.AreEqual (CommandType.Text, cmd.CommandType, "#3");
  			Assert.IsNull (cmd.Connection, "#4");
  			Assert.IsNull (cmd.Container, "#5");
  			Assert.IsTrue (cmd.DesignTimeVisible, "#6");
  			Assert.IsNotNull (cmd.Parameters, "#7");
  			Assert.AreEqual (0, cmd.Parameters.Count, "#8");
  			Assert.IsNull (cmd.Site, "#9");
  			Assert.IsNull (cmd.Transaction, "#10");
  			Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#11");
  		}
  
  		[Test] // OdbcCommand (String)
  		public void Constructor2 ()
  		{
  			OdbcCommand cmd = new OdbcCommand (COMMAND_TEXT);
  			Assert.AreEqual (COMMAND_TEXT, cmd.CommandText, "#A1");
  			Assert.AreEqual (30, cmd.CommandTimeout, "#A2");
  			Assert.AreEqual (CommandType.Text, cmd.CommandType, "#A3");
  			Assert.IsNull (cmd.Connection, "#A4");
  			Assert.IsNull (cmd.Container, "#A5");
  			Assert.IsTrue (cmd.DesignTimeVisible, "#A6");
  			Assert.IsNotNull (cmd.Parameters, "#A7");
  			Assert.AreEqual (0, cmd.Parameters.Count, "#A8");
  			Assert.IsNull (cmd.Site, "#A9");
  			Assert.IsNull (cmd.Transaction, "#A10");
  			Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#A11");
  
  			cmd = new OdbcCommand ((string) null);
  			Assert.AreEqual (string.Empty, cmd.CommandText, "#B1");
  			Assert.AreEqual (30, cmd.CommandTimeout, "#B2");
  			Assert.AreEqual (CommandType.Text, cmd.CommandType, "#B3");
  			Assert.IsNull (cmd.Connection, "#B4");
  			Assert.IsNull (cmd.Container, "#B5");
  			Assert.IsTrue (cmd.DesignTimeVisible, "#B6");
  			Assert.IsNotNull (cmd.Parameters, "#B7");
  			Assert.AreEqual (0, cmd.Parameters.Count, "#B8");
  			Assert.IsNull (cmd.Site, "#B9");
  			Assert.IsNull (cmd.Transaction, "#B10");
  			Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#B11");
  		}
  
  		[Test] // OdbcCommand (String, OdbcConnection)
  		public void Constructor3 ()
  		{
  			OdbcConnection conn = new OdbcConnection ();
  			OdbcCommand cmd;
  
  			cmd = new OdbcCommand (COMMAND_TEXT, conn);
  			Assert.AreEqual (COMMAND_TEXT, cmd.CommandText, "#A1");
  			Assert.AreEqual (30, cmd.CommandTimeout, "#A2");
  			Assert.AreEqual (CommandType.Text, cmd.CommandType, "#A3");
  			Assert.AreSame (conn, cmd.Connection, "#A4");
  			Assert.IsNull (cmd.Container, "#A5");
  			Assert.IsTrue (cmd.DesignTimeVisible, "#A6");
  			Assert.IsNotNull (cmd.Parameters, "#A7");
  			Assert.AreEqual (0, cmd.Parameters.Count, "#A8");
  			Assert.IsNull (cmd.Site, "#A9");
  			Assert.IsNull (cmd.Transaction, "#A10");
  			Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#A11");
  
  			cmd = new OdbcCommand ((string) null, conn);
  			Assert.AreEqual (string.Empty, cmd.CommandText, "#B1");
  			Assert.AreEqual (30, cmd.CommandTimeout, "#B2");
  			Assert.AreEqual (CommandType.Text, cmd.CommandType, "#B3");
  			Assert.AreSame (conn, cmd.Connection, "#B4");
  			Assert.IsNull (cmd.Container, "#B5");
  			Assert.IsTrue (cmd.DesignTimeVisible, "#B6");
  			Assert.IsNotNull (cmd.Parameters, "#B7");
  			Assert.AreEqual (0, cmd.Parameters.Count, "#B8");
  			Assert.IsNull (cmd.Site, "#B9");
  			Assert.IsNull (cmd.Transaction, "#B10");
  			Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#B11");
  
  			cmd = new OdbcCommand (COMMAND_TEXT, (OdbcConnection) null);
  			Assert.AreEqual (COMMAND_TEXT, cmd.CommandText, "#C1");
  			Assert.AreEqual (30, cmd.CommandTimeout, "#C2");
  			Assert.AreEqual (CommandType.Text, cmd.CommandType, "#C3");
  			Assert.IsNull (cmd.Connection, "#C4");
  			Assert.IsNull (cmd.Container, "#C5");
  			Assert.IsTrue (cmd.DesignTimeVisible, "#C6");
  			Assert.IsNotNull (cmd.Parameters, "#C7");
  			Assert.AreEqual (0, cmd.Parameters.Count, "#C8");
  			Assert.IsNull (cmd.Site, "#C9");
  			Assert.IsNull (cmd.Transaction, "#C10");
  			Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#C11");
  		}
  
  		[Test] // OdbcCommand (String, OdbcConnection, OdbcTransaction)
  		public void Constructor4 ()
  		{
  			OdbcConnection conn = new OdbcConnection ();
  			OdbcCommand cmd;
  
  			cmd = new OdbcCommand (COMMAND_TEXT, conn, (OdbcTransaction) null);
  			Assert.AreEqual (COMMAND_TEXT, cmd.CommandText, "#A1");
  			Assert.AreEqual (30, cmd.CommandTimeout, "#A2");
  			Assert.AreEqual (CommandType.Text, cmd.CommandType, "#A3");
  			Assert.AreSame (conn, cmd.Connection, "#A4");
  			Assert.IsNull (cmd.Container, "#A5");
  			Assert.IsTrue (cmd.DesignTimeVisible, "#A6");
  			Assert.IsNotNull (cmd.Parameters, "#A7");
  			Assert.AreEqual (0, cmd.Parameters.Count, "#A8");
  			Assert.IsNull (cmd.Site, "#A9");
  			Assert.IsNull (cmd.Transaction, "#A10");
  			Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#A11");
  
  			cmd = new OdbcCommand ((string) null, conn, (OdbcTransaction) null);
  			Assert.AreEqual (string.Empty, cmd.CommandText, "#B1");
  			Assert.AreEqual (30, cmd.CommandTimeout, "#B2");
  			Assert.AreEqual (CommandType.Text, cmd.CommandType, "#B3");
  			Assert.AreSame (conn, cmd.Connection, "#B4");
  			Assert.IsNull (cmd.Container, "#B5");
  			Assert.IsTrue (cmd.DesignTimeVisible, "#B6");
  			Assert.IsNotNull (cmd.Parameters, "#B7");
  			Assert.AreEqual (0, cmd.Parameters.Count, "#B8");
  			Assert.IsNull (cmd.Site, "#B9");
  			Assert.IsNull (cmd.Transaction, "#B10");
  			Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#B11");
  
  			cmd = new OdbcCommand (COMMAND_TEXT, (OdbcConnection) null, (OdbcTransaction) null);
  			Assert.AreEqual (COMMAND_TEXT, cmd.CommandText, "#C1");
  			Assert.AreEqual (30, cmd.CommandTimeout, "#C2");
  			Assert.AreEqual (CommandType.Text, cmd.CommandType, "#C3");
  			Assert.IsNull (cmd.Connection, "#C4");
  			Assert.IsNull (cmd.Container, "#C5");
  			Assert.IsTrue (cmd.DesignTimeVisible, "#C6");
  			Assert.IsNotNull (cmd.Parameters, "#C7");
  			Assert.AreEqual (0, cmd.Parameters.Count, "#C8");
  			Assert.IsNull (cmd.Site, "#C9");
  			Assert.IsNull (cmd.Transaction, "#C10");
  			Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#C11");
  		}
  
  		[Test]
  		public void CommandText ()
  		{
  			OdbcCommand cmd = new OdbcCommand ();
  			cmd.CommandText = COMMAND_TEXT;
  			Assert.AreSame (COMMAND_TEXT, cmd.CommandText, "#1");
  			cmd.CommandText = null;
  			Assert.AreEqual (string.Empty, cmd.CommandText, "#2");
  			cmd.CommandText = COMMAND_TEXT;
  			Assert.AreSame (COMMAND_TEXT, cmd.CommandText, "#3");
  			cmd.CommandText = string.Empty;
  			Assert.AreEqual (string.Empty, cmd.CommandText, "#4");
  		}
  
  		[Test]
  		public void CommandTimeout ()
  		{
  			OdbcCommand cmd = new OdbcCommand ();
  			cmd.CommandTimeout = 10;
  			Assert.AreEqual (10, cmd.CommandTimeout, "#1");
  			cmd.CommandTimeout = 25;
  			Assert.AreEqual (25, cmd.CommandTimeout, "#2");
  			cmd.CommandTimeout = 0;
  			Assert.AreEqual (0, cmd.CommandTimeout, "#3");
  		}
  
  		[Test]
  		public void CommandTimeout_Value_Negative ()
  		{
  			OdbcCommand cmd = new OdbcCommand ();
  			try {
  				cmd.CommandTimeout = -1;
  				Assert.Fail ("#1");
  			} catch (ArgumentException ex) {
  				// Invalid CommandTimeout value -1; the value must be >= 0
  				Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
  				Assert.IsNull (ex.InnerException, "#3");
  				Assert.IsNotNull (ex.Message, "#4");
  				Assert.AreEqual ("CommandTimeout", ex.ParamName, "#5");
  			}
  		}
  
  		[Test]
  		public void CommandType_Value_Invalid ()
  		{
  			OdbcCommand cmd = new OdbcCommand ();
  			try {
  				cmd.CommandType = (CommandType) (666);
  				Assert.Fail ("#1");
  			} catch (ArgumentOutOfRangeException ex) {
  				// The CommandType enumeration value, 666, is invalid
  				Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
  				Assert.IsNull (ex.InnerException, "#3");
  				Assert.IsNotNull (ex.Message, "#4");
  				Assert.IsTrue (ex.Message.IndexOf ("666") != -1, "#5:" + ex.Message);
  				Assert.AreEqual ("CommandType", ex.ParamName, "#6");
  			}
  		}
  
  		[Test]
  		public void Dispose ()
  		{
  			OdbcConnection conn = new OdbcConnection ();
  			OdbcCommand cmd = null;
  
  			try {
  				cmd = conn.CreateCommand ();
  				cmd.CommandText = "SELECT 'a'";
  				cmd.CommandTimeout = 67;
  				cmd.CommandType = CommandType.StoredProcedure;
  				cmd.DesignTimeVisible = false;
  				cmd.Parameters.Add (new OdbcParameter ());
  				cmd.UpdatedRowSource = UpdateRowSource.OutputParameters;
  
  				cmd.Dispose ();
  
  				Assert.AreEqual (string.Empty, cmd.CommandText, "CommandText");
  
gt: 				Assert.AreEqual (67, cmd.CommandTimeout, "CommandTimeout");