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//
// 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");
#if NET_2_0
Assert.AreEqual ("CommandTimeout", ex.ParamName, "#5");
#else
Assert.IsNull (ex.ParamName, "#5");
#endif
}
}
[Test]
public void CommandType_Value_Invalid ()
{
OdbcCommand cmd = new OdbcCommand ();
try {
cmd.CommandType = (CommandType) (666);
Assert.Fail ("#1");
#if NET_2_0
} 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");
}
#else
} catch (ArgumentException ex) {
// The CommandType enumeration value, 666, is invalid
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
Assert.IsNull (ex.InnerException, "#3");
Assert.IsNotNull (ex.Message, "#4");
Assert.IsTrue (ex.Message.IndexOf ("666") != -1, "#5:" + ex.Message);
Assert.IsNull (ex.ParamName, "#6");
}
#endif
}
[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 ();
#if NET_2_0
Assert.AreEqual (string.Empty, cmd.CommandText, "CommandText");
#else
Assert.AreEqual ("SELECT 'a'", cmd.CommandText, "CommandText");
#endif
Assert.AreEqual (67, cmd.CommandTimeout, "CommandTimeout");
Assert.AreEqual (CommandType.StoredProcedure, cmd.CommandType, "CommandType");
Assert.IsNull (cmd.Connection, "Connection");
Assert.IsFalse (cmd.DesignTimeVisible, "DesignTimeVisible");
Assert.IsNotNull (cmd.Parameters, "Parameters#1");
Assert.AreEqual (0, cmd.Parameters.Count, "Parameters#2");
Assert.IsNull (cmd.Transaction, "Transaction");
Assert.AreEqual (UpdateRowSource.OutputParameters, cmd.UpdatedRowSource, "UpdatedRowSource");
} finally {
if (cmd != null)
cmd.Dispose ();
conn.Dispose ();
}
}
[Test]
public void ExecuteNonQuery_Connection_Closed ()
{
OdbcConnection cn = new OdbcConnection ();
OdbcCommand cmd = new OdbcCommand (COMMAND_TEXT, cn);
try {
cmd.ExecuteNonQuery ();
Assert.Fail ("#1");
} catch (InvalidOperationException ex) {
// ExecuteNonQuery requires an open and available
// Connection. The connection's current state is
// closed.
Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
Assert.IsNull (ex.InnerException, "#3");
Assert.IsNotNull (ex.Message, "#4");
Assert.IsTrue (ex.Message.IndexOf ("ExecuteNonQuery") != -1, "#5:" + ex.Message);
}
}
[Test]
public void ExecuteNonQuery_Connection_Null ()
{
OdbcCommand cmd = new OdbcCommand ();
cmd.CommandText = COMMAND_TEXT;
try {
cmd.ExecuteNonQuery ();
Assert.Fail ("#1");
} catch (InvalidOperationException ex) {
// ExecuteNonQuery: Connection property
// has not been initialized
Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
Assert.IsNull (ex.InnerException, "#3");
Assert.IsNotNull (ex.Message, "#4");
Assert.IsTrue (ex.Message.IndexOf ("ExecuteNonQuery") != -1, "#5:" + ex.Message);
}
}
[Test]
public void ExecuteReader_Connection_Closed ()
{
OdbcConnection cn = new OdbcConnection ();
OdbcCommand cmd = new OdbcCommand (COMMAND_TEXT, cn);
try {
cmd.ExecuteReader ();
Assert.Fail ("#1");
} catch (InvalidOperationException ex) {
// ExecuteNonQuery requires an open and available
// Connection. The connection's current state is
// closed.
Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
Assert.IsNull (ex.InnerException, "#3");
Assert.IsNotNull (ex.Message, "#4");
Assert.IsTrue (ex.Message.IndexOf ("ExecuteReader") != -1, "#5:" + ex.Message);
}
}
[Test]
public void ExecuteReader_Connection_Null ()
{
OdbcCommand cmd = new OdbcCommand ();
cmd.CommandText = COMMAND_TEXT;
try {
cmd.ExecuteReader ();
Assert.Fail ("#1");
} catch (InvalidOperationException ex) {
// ExecuteNonQuery: Connection property
// has not been initialized
Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
Assert.IsNull (ex.InnerException, "#3");
Assert.IsNotNull (ex.Message, "#4");
Assert.IsTrue (ex.Message.IndexOf ("ExecuteReader") != -1, "#5:" + ex.Message);
}
}
[Test]
public void ExecuteScalar_Connection_Closed ()
{
OdbcConnection cn = new OdbcConnection ();
OdbcCommand cmd = new OdbcCommand (COMMAND_TEXT, cn);
try {
cmd.ExecuteScalar ();
Assert.Fail ("#1");
} catch (InvalidOperationException ex) {
// ExecuteNonQuery requires an open and available
// Connection. The connection's current state is
// closed.
Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
Assert.IsNull (ex.InnerException, "#3");
Assert.IsNotNull (ex.Message, "#4");
Assert.IsTrue (ex.Message.IndexOf ("ExecuteScalar") != -1, "#5:" + ex.Message);
}
}
[Test]
public void ExecuteScalar_Connection_Null ()
{
OdbcCommand cmd = new OdbcCommand ();
cmd.CommandText = COMMAND_TEXT;
try {
cmd.ExecuteScalar ();
Assert.Fail ("#1");
} catch (InvalidOperationException ex) {
// ExecuteNonQuery: Connection property
// has not been initialized
Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
Assert.IsNull (ex.InnerException, "#3");
Assert.IsNotNull (ex.Message, "#4");
Assert.IsTrue (ex.Message.IndexOf ("ExecuteScalar") != -1, "#5:" + ex.Message);
}
}
[Test]
public void ResetCommandTimeout ()
{
OdbcCommand cmd = new OdbcCommand ();
cmd.CommandTimeout = 50;
Assert.AreEqual (cmd.CommandTimeout, 50, "#1");
cmd.ResetCommandTimeout ();
Assert.AreEqual (cmd.CommandTimeout, 30, "#2");
}
[Test]
public void UpdatedRowSource ()
{
OdbcCommand cmd = new OdbcCommand ();
cmd.UpdatedRowSource = UpdateRowSource.None;
Assert.AreEqual (UpdateRowSource.None, cmd.UpdatedRowSource, "#1");
cmd.UpdatedRowSource = UpdateRowSource.OutputParameters;
Assert.AreEqual (UpdateRowSource.OutputParameters, cmd.UpdatedRowSource, "#2");
}
[Test]
public void UpdatedRowSource_Value_Invalid ()
{
OdbcCommand cmd = new OdbcCommand ();
try {
cmd.UpdatedRowSource = (UpdateRowSource) 666;
Assert.Fail ("#1");
#if NET_2_0
} catch (ArgumentOutOfRangeException ex) {
// The UpdateRowSource enumeration value,666,
// is invalid
Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
Assert.IsNull (ex.InnerException, "#3");
Assert.IsNotNull (ex.Message, "#4");
Assert.AreEqual ("UpdateRowSource", ex.ParamName, "#5");
}
#else
} catch (ArgumentException ex) {
// The UpdateRowSource enumeration value, 666,
// is invalid
Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
Assert.IsNull (ex.InnerException, "#3");
Assert.IsNotNull (ex.Message, "#4");
Assert.IsNull (ex.ParamName, "#5");
}
#endif
}
}
}
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