#region License
/*
* Copyright 2002-2008 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#endregion
#region Imports
using System;
using System.IO;
using System.Text;
using NUnit.Framework;
#endregion
namespace Spring.Core.IO{
/// <summary>
///
/// </summary>
/// <author>Erich Eichinger</author>
[TestFixture]
public class StringResourceTests
{
[Test]
public void EnsureDefaults()
{
Encoding enc = Encoding.Default;
string FOO_CONTENT = "foo";
string FOO_DESCRIPTION = "foo description";
StringResource r = new StringResource(FOO_CONTENT);
Assert.AreEqual(FOO_CONTENT, r.Content);
Assert.AreEqual(enc, r.Encoding);
Assert.AreEqual(string.Empty, r.Description);
enc = new UTF7Encoding();
r = new StringResource(FOO_CONTENT, enc, FOO_DESCRIPTION);
Assert.AreEqual(FOO_CONTENT, r.Content);
Assert.AreEqual(enc, r.Encoding);
Assert.AreEqual(FOO_DESCRIPTION, r.Description);
}
[Test]
public void ReturnsCorrectEncodedStream()
{
string FOO_CONTENT = "foo\u4567";
StringResource r = new StringResource(FOO_CONTENT, Encoding.GetEncoding("utf-16"));
Assert.AreEqual(FOO_CONTENT, r.Content);
Stream istm = r.InputStream;
Assert.IsTrue(istm.CanRead);
byte[] chars = new byte[istm.Length];
istm.Read(chars, 0, chars.Length);
istm.Close();
string result = Encoding.GetEncoding("utf-16").GetString( chars );
Assert.AreEqual(FOO_CONTENT, result);
}
[Test]
[ExpectedException(typeof(NotSupportedException))]
public void DoesntSupportRelativeResources()
{
StringResource r = new StringResource(string.Empty);
r.CreateRelative("foo");
}
[Test]
public void AcceptsNullContent()
{
Encoding utf7 = new UTF7Encoding();
StringResource r = new StringResource(null, utf7);
Assert.AreEqual(string.Empty, r.Content);
Stream stm = r.InputStream;
Assert.IsTrue(stm.CanRead);
Assert.IsNotNull(stm);
Assert.AreEqual(0, stm.Length);
stm.Close();
}
[Test]
public void AlwaysExists()
{
StringResource r = new StringResource(null);
Assert.IsTrue(r.Exists);
r = new StringResource(string.Empty);
Assert.IsTrue(r.Exists);
r = new StringResource("foo");
Assert.IsTrue(r.Exists);
}
}
}
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