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// 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.
//
// Copyright (c) 2004 Novell, Inc.
//
// Authors:
// Ravindra (rkumar@novell.com)
//
//
using NUnit.Framework;
using System;
using System.ComponentModel;
using System.Windows.Forms;
using System.Globalization;
namespace MonoTests.System.Windows.Forms
{
[TestFixture]
[Ignore ("This test has to be completly reviewed")]
public class ImageIndexConverterTest
{
ToolBarButton button;
PropertyDescriptorCollection pdc;
ImageIndexConverter ic;
public ImageIndexConverterTest ()
{
button = new ToolBarButton ();
pdc = TypeDescriptor.GetProperties (button);
ic = (ImageIndexConverter) pdc.Find ("ImageIndex", true).Converter;
}
[TearDown]
public void TearDown () { }
[SetUp]
public void SetUp () { }
[Test]
public void TestCanConvertFrom ()
{
Assert.IsFalse (ic.CanConvertFrom (typeof (byte)), "CanConvertFromByte must be false.");
Assert.IsFalse (ic.CanConvertFrom (typeof (char)), "CanConvertFromChar must be false.");
Assert.IsFalse (ic.CanConvertFrom (typeof (int)), "CanConvertFromInt must be false.");
Assert.IsFalse (ic.CanConvertFrom (typeof (float)), "CanConvertFromFloat must be false.");
Assert.IsFalse (ic.CanConvertFrom (typeof (long)), "CanConvertFromLong must be false.");
Assert.IsFalse (ic.CanConvertFrom (typeof (double)), "CanConvertFromDouble must be false.");
Assert.IsTrue (ic.CanConvertFrom (typeof (string)), "CanConvertFromString must be true.");
Assert.IsFalse (ic.CanConvertFrom (typeof (object)), "CanConvertFromObject must be false.");
}
[Test]
public void TestCanConvertTo ()
{
Assert.IsTrue (ic.CanConvertTo (typeof (byte)), "CanConvertToByte must be true.");
Assert.IsTrue (ic.CanConvertTo (typeof (char)), "CanConvertToChar must be true.");
Assert.IsTrue (ic.CanConvertTo (typeof (int)), "CanConvertToInt must be true.");
Assert.IsTrue (ic.CanConvertTo (typeof (float)), "CanConvertToFloat must be true.");
Assert.IsTrue (ic.CanConvertTo (typeof (long)), "CanConvertToLong must be true.");
Assert.IsTrue (ic.CanConvertTo (typeof (double)), "CanConvertToDouble must be true.");
Assert.IsTrue (ic.CanConvertTo (typeof (string)), "CanConvertToString must be true.");
Assert.IsFalse (ic.CanConvertTo (typeof (object)), "CanConvertToObject must be false.");
}
[Test]
public void TestConvertFrom ()
{
Assert.AreEqual (-12, (int) ic.ConvertFrom (null, CultureInfo.InvariantCulture, "-12"), "ConvertFromStr -12");
Assert.AreEqual (-1, (int) ic.ConvertFrom (null, CultureInfo.InvariantCulture, "-1"), "ConvertFromStr -1");
Assert.AreEqual (1, (int) ic.ConvertFrom (null, CultureInfo.InvariantCulture, "1"), "ConvertFromStr 1");
try {
ic.ConvertFrom (null, CultureInfo.InvariantCulture, 1.2f);
Assert.Fail ("ConvertFromFloat did not throw exception.");
} catch (Exception e) {
Assert.IsTrue (e is NotSupportedException, "ConvertFromFloat did not throw NotSupportedException.");
}
try {
ic.ConvertFrom (null, CultureInfo.InvariantCulture, 1);
Assert.Fail ("ConvertFromInt did not throw exception.");
} catch (Exception e) {
Assert.IsTrue (e is NotSupportedException, "ConvertFromInt did not throw NotSupportedException.");
}
}
[Test]
public void TestConvertTo ()
{
Assert.AreEqual ("(none)", ic.ConvertTo (null, CultureInfo.InvariantCulture, -1, typeof (string)), "ConvertInt_Minus1_ToStr");
Assert.AreEqual ("0", ic.ConvertTo (null, CultureInfo.InvariantCulture, 0, typeof (string)), "ConvertInt_0_ToStr");
Assert.AreEqual ("1", ic.ConvertTo (null, CultureInfo.InvariantCulture, 1, typeof (string)), "ConvertInt_1_ToStr");
Assert.AreEqual (0, ic.ConvertTo (null, CultureInfo.InvariantCulture, 0, typeof (int)), "ConvertInt_0_ToInt");
Assert.AreEqual ("(none)", ic.ConvertTo (null, CultureInfo.InvariantCulture, "(none)", typeof (string)), "ConvertStr_none_ToStr");
Assert.AreEqual ("-1", ic.ConvertTo (null, CultureInfo.InvariantCulture, "-1", typeof (string)), "ConvertStr_Minus1_ToStr");
Assert.AreEqual (-1, ic.ConvertTo (null, CultureInfo.InvariantCulture, -1, typeof (int)), "ConvertInt_Minus1_ToInt");
Assert.AreEqual (1, ic.ConvertTo (null, CultureInfo.InvariantCulture, 1, typeof (int)), "ConvertInt_1_ToInt");
Assert.AreEqual (-1, ic.ConvertTo (null, CultureInfo.InvariantCulture, "-1", typeof (int)), "ConvertStr_Minus1_ToInt");
Assert.AreEqual (0, ic.ConvertTo (null, CultureInfo.InvariantCulture, "0", typeof (int)), "ConvertStr_0_ToInt");
Assert.AreEqual (1, ic.ConvertTo (null, CultureInfo.InvariantCulture, "1", typeof (int)), "ConvertStr_1_ToInt");
Assert.AreEqual (2, ic.ConvertTo (null, CultureInfo.InvariantCulture, 1.5f, typeof (int)), "ConvertFloat_1_5_ToInt must return 2.");
try {
ic.ConvertTo (null, CultureInfo.InvariantCulture, "-1.5f", typeof (int));
Assert.Fail("ConvertFloatStrToInt must throw exception.");
} catch (Exception e) {
Assert.IsTrue (e is FormatException, "ConvertFloatStrToInt must throw FormatException.");
}
Assert.AreEqual (1.5, ic.ConvertTo (null, CultureInfo.InvariantCulture, 1.5f, typeof (float)), "ConvertFloat_1_5_ToFloat");
}
[Test]
public void TestGetCreateInstanceSupported ()
{
Assert.IsFalse (ic.GetCreateInstanceSupported (), "GetCreateInstance must return false.");
}
[Test]
public void TestGetStandardValuesSupported ()
{
Assert.IsTrue (ic.GetStandardValuesSupported (), "GetStandardValuesSupported must return true.");
}
[Test]
public void TestGetStandardValuesExclusive ()
{
Assert.IsFalse (ic.GetStandardValuesExclusive (), "GetStandardValuesExclusive must return false.");
}
[Test]
public void TestGetStandardValues ()
{
TypeConverter.StandardValuesCollection stdVals = ic.GetStandardValues (null);
Assert.AreEqual (1, stdVals.Count, "StandardValues count must be 1.");
Assert.AreEqual (-1, stdVals [0], "Standard Value count must be -1.");
}
}
}
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