112 lines
3.4 KiB
C#
112 lines
3.4 KiB
C#
//
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// Authors:
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// Marek Habersack <mhabersack@novell.com>
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//
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// Copyright (C) 2010 Novell, Inc (http://novell.com)
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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.ComponentModel;
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using NUnit.Framework;
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namespace MonoTests.System.ComponentModel
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{
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[TestFixture]
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public class MultilineStringConverterTest
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{
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[Test]
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public void GetPropertiesSupported ()
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{
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var cvt = new MultilineStringConverter ();
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Assert.IsFalse (cvt.GetPropertiesSupported (), "#A1-1");
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Assert.IsFalse (cvt.GetPropertiesSupported (null), "#A1-2");
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}
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[Test]
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public void GetProperties ()
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{
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var cvt = new MultilineStringConverter ();
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Assert.IsNull (cvt.GetProperties (null, null, null), "#A1-1");
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Assert.IsNull (cvt.GetProperties (null, "string", null), "#A1-2");
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Assert.IsNull (cvt.GetProperties (null, "string", new Attribute[] {}), "#A1-1");
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}
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[Test]
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public void ConvertTo ()
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{
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var cvt = new MultilineStringConverter ();
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AssertThrows<ArgumentNullException> (() => {
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cvt.ConvertTo (null, null, "string", null);
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}, "#A1-1");
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AssertThrows<NotSupportedException> (() => {
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cvt.ConvertTo (null, null, "string", typeof (int));
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}, "#A1-2");
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AssertThrows<NotSupportedException> (() => {
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cvt.ConvertTo (null, null, "string", typeof (double));
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}, "#A1-3");
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object result = cvt.ConvertTo (null, null, "string", typeof (string));
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Assert.IsNotNull (result, "#A2-1");
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Assert.IsTrue (result.GetType () == typeof (string), "#A2-2");
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Assert.AreEqual ("(Text)", (string) result, "#A2-3");
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string orig = @"This
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is
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a
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multiline
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string";
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result = cvt.ConvertTo (null, null, orig, typeof (string));
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Assert.IsNotNull (result, "#A3-1");
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Assert.IsTrue (result.GetType () == typeof (string), "#A3-2");
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Assert.AreEqual ("(Text)", (string) result, "#A3-3");
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result = cvt.ConvertTo (null, null, 1234, typeof (string));
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Assert.IsNotNull (result, "#A4-1");
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Assert.IsTrue (result.GetType () == typeof (string), "#A4-2");
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Assert.AreEqual ("1234", (string) result, "#A4-3");
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}
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void AssertThrows <ExType> (Action code, string format, params object [] parms) where ExType : Exception
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{
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if (code == null)
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throw new ArgumentNullException ("code");
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bool failed = false;
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try {
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code ();
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failed = true;
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} catch (ExType) {
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} catch (Exception) {
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failed = true;
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}
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if (failed)
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Assert.Fail (format, parms);
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}
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}
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}
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