#region License
/*
* Copyright 2002-2007 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.Globalization;
using NUnit.Framework;
using Rhino.Mocks;
#endregion
namespace Spring.Globalization.Resolvers{
/// <summary>
/// Tests DefaultWebCultureResolver behaviour.
/// </summary>
/// <author>Erich Eichinger</author>
[TestFixture]
public class DefaultWebCultureResolverTests
{
#region TestDefaultWebCultureResolver utility class
/// <summary>
/// Override GetRequestLanguage() to return test language instead of HttpRequest.UserLanguages[0]
/// </summary>
public class TestDefaultWebCultureResolver : DefaultWebCultureResolver
{
private string _requestLanguage;
// convenience setter method
public TestDefaultWebCultureResolver SetRequestLanguage(string requestLanguage)
{
_requestLanguage = requestLanguage;
return this;
}
// override to return our test language instead of HttpRequest.UserLanguages[0]!
protected override string GetRequestLanguage()
{
return _requestLanguage;
}
}
#endregion
private readonly CultureInfo EXPECTED_NEUTRALCULTURE = new CultureInfo("fr");
[TestFixtureSetUp]
public void TestFixtureSetUp()
{
// ensure, uiCulture and culture are set to different cultures
CultureTestScope.Set();
}
[TestFixtureTearDown]
public void TestFixtureTearDown()
{
CultureTestScope.Reset();
}
[Test]
public void DefaultCultureDefaultsToNull()
{
TestDefaultWebCultureResolver r = new TestDefaultWebCultureResolver();
Assert.IsNull(r.DefaultCulture);
}
[Test]
public void AlwaysReturnsDefaultCultureIfDefaultCultureIsSet()
{
TestDefaultWebCultureResolver r = new TestDefaultWebCultureResolver();
r.DefaultCulture = EXPECTED_NEUTRALCULTURE;
r.SetRequestLanguage(null);
Assert.AreEqual(EXPECTED_NEUTRALCULTURE, r.ResolveCulture());
r.SetRequestLanguage("de");
Assert.AreEqual(EXPECTED_NEUTRALCULTURE, r.ResolveCulture());
}
[Test]
public void ReturnsRequestCultureIfNoDefaultCulture()
{
TestDefaultWebCultureResolver r = new TestDefaultWebCultureResolver();
r.SetRequestLanguage(EXPECTED_NEUTRALCULTURE.Name);
Assert.AreEqual(EXPECTED_NEUTRALCULTURE, r.ResolveCulture());
}
[Test]
public void ReturnsCurrentUICultureIfNoDefaultCultureIsSetAndNoOrInvalidRequestLanguage()
{
TestDefaultWebCultureResolver r = new TestDefaultWebCultureResolver();
r.SetRequestLanguage(null);
Assert.AreEqual(CultureInfo.CurrentUICulture, r.ResolveCulture());
r.SetRequestLanguage("invalid culture name");
Assert.AreEqual(CultureInfo.CurrentUICulture, r.ResolveCulture());
}
}
}
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