public static void TestCtor_CultureInfo_Compare(object a, object b, int expected)
{
var cultureNames = new string[]
{
"cs-CZ", "da-DK", "de-DE", "el-GR", "en-US",
"es-ES", "fi-FI", "fr-FR", "hu-HU", "it-IT",
"ja-JP", "ko-KR", "nb-NO", "nl-NL", "pl-PL",
"pt-BR", "pt-PT", "ru-RU", "sv-SE", "tr-TR",
"zh-CN", "zh-HK", "zh-TW"
};
foreach (string cultureName in cultureNames)
{
CultureInfo culture;
try
{
culture = new CultureInfo(cultureName);
}
catch (CultureNotFoundException)
{
continue;
}
var comparer = new CaseInsensitiveComparer(culture);
Assert.Equal(expected, Helpers.NormalizeCompare(comparer.Compare(a, b)));
}
}
public static void TestCtor_CultureInfo(object a, object b, int expected)
{
var culture = new CultureInfo("en-US");
var comparer = new Comparer(culture);
Assert.Equal(expected, Helpers.NormalizeCompare(comparer.Compare(a, b)));
}
public static void TestDefaultInvariant_Compare(object a, object b, int expected)
{
var cultureNames = new string[]
{
"cs-CZ", "da-DK", "de-DE", "el-GR", "en-US",
"es-ES", "fi-FI", "fr-FR", "hu-HU", "it-IT",
"ja-JP", "ko-KR", "nb-NO", "nl-NL", "pl-PL",
"pt-BR", "pt-PT", "ru-RU", "sv-SE", "tr-TR",
"zh-CN", "zh-HK", "zh-TW"
};
CultureInfo culture1 = CultureInfo.DefaultThreadCurrentCulture;
CultureInfo culture2 = CultureInfo.DefaultThreadCurrentCulture;
foreach (string cultureName in cultureNames)
{
CultureInfo culture;
try
{
culture = new CultureInfo(cultureName);
}
catch (CultureNotFoundException)
{
continue;
}
// Set current culture
CultureInfo.DefaultThreadCurrentCulture = culture;
CultureInfo.DefaultThreadCurrentUICulture = culture;
// All cultures should sort the same way, irrespective of the thread's culture
CaseInsensitiveComparer defaultInvComparer = CaseInsensitiveComparer.DefaultInvariant;
Assert.Equal(expected, Helpers.NormalizeCompare(defaultInvComparer.Compare(a, b)));
}
CultureInfo.DefaultThreadCurrentCulture = culture1;
CultureInfo.DefaultThreadCurrentUICulture = culture2;
}
public static void TestCtor_Empty_Compare(object a, object b, int expected)
{
CaseInsensitiveComparer comparer = new CaseInsensitiveComparer();
Assert.Equal(expected, Helpers.NormalizeCompare(comparer.Compare(a, b)));
}
public static void TestDefault_Compare(object a, object b, int expected)
{
Assert.Equal(expected, Helpers.NormalizeCompare(CaseInsensitiveComparer.Default.Compare(a, b)));
}
