public void TestDefaultConfig()
{
var config = new SlugHelperConfiguration();
Assert.Single(config.StringReplacements);
Assert.Equal("-", config.StringReplacements[" "]);
}
public void TestDeniedCharacterConfig()
{
var config = new SlugHelperConfiguration
{
DeniedCharactersRegex = ""
};
Assert.Throws <InvalidOperationException>(() => config.AllowedChars);
}
public void TestEmptyConfig()
{
var config = new SlugHelperConfiguration();
Assert.True(config.ForceLowerCase);
Assert.True(config.CollapseWhiteSpace);
Assert.Single(config.StringReplacements);
Assert.Null(config.DeniedCharactersRegex);
Assert.NotEmpty(config.AllowedChars);
}
public void TestRecursiveReplacement2()
{
const string original = "yababbabaz";
const string expected = "yabbaz";
var config = new SlugHelperConfiguration();
config.StringReplacements.Add("abba", "");
var helper = Create(config);
Assert.Equal(expected, helper.GenerateSlug(original));
}
public void TestCharacterReplacementWithWhitespace()
{
const string original = " abcde ";
const string expected = "bcde";
var config = new SlugHelperConfiguration();
config.StringReplacements.Add("a", " ");
var helper = Create(config);
Assert.Equal(expected, helper.GenerateSlug(original));
}
public void TestDeniedCharacterDeletionCustomized()
{
const string original = "ab!#$%&/()=";
const string expected = "b$";
var config = new SlugHelperConfiguration();
config.AllowedChars.Remove('a');
config.AllowedChars.Add('$');
var helper = Create(config);
Assert.Equal(expected, helper.GenerateSlug(original));
}
public void TestCharacterReplacementLookBackwards()
{
const string original = "cat";
const string expected = "at";
var config = new SlugHelperConfiguration();
config.StringReplacements.Add("a", "c");
config.StringReplacements.Add("cc", "a");
var helper = Create(config);
Assert.Equal(expected, helper.GenerateSlug(original));
}
public void TestCharacterReplacementLengthening()
{
const string original = "a";
const string expected = "ccdccdcc";
var config = new SlugHelperConfiguration();
config.StringReplacements.Add("a", "bdbdb");
config.StringReplacements.Add("b", "cc");
var helper = Create(config);
Assert.Equal(expected, helper.GenerateSlug(original));
}
public void TestCharacterReplacementDiacritics()
{
var config = new SlugHelperConfiguration();
config.StringReplacements.Add("Å", "AA");
config.StringReplacements.Add("å", "aa");
config.StringReplacements.Add("Æ", "AE");
config.StringReplacements.Add("æ", "ae");
config.StringReplacements.Add("Ø", "OE");
config.StringReplacements.Add("ø", "oe");
var helper = Create(config);
Assert.Equal("aa-aa-ae-ae-oe-oe", helper.GenerateSlug("Å å Æ æ Ø ø"));
}
public void TestCharacterReplacementShorting()
{
const string original = "catdogfish";
const string expected = "cdf";
var config = new SlugHelperConfiguration();
config.StringReplacements.Add("cat", "c");
config.StringReplacements.Add("dog", "d");
config.StringReplacements.Add("fish", "f");
var helper = Create(config);
Assert.Equal(expected, helper.GenerateSlug(original));
}
public void TestCharacterReplacementUmlauts()
{
var config = new SlugHelperConfiguration()
{
StringReplacements =
{
{ "Ä", "Ae" },
{ "Ö", "Oe" },
{ "Ü", "Ue" },
{ "ä", "ae" },
{ "ö", "oe" },
{ "ü", "ue" },
{ "ß", "ss" }
},
};
var helper = Create(config);
Assert.Equal("aeoeueaeoeuess", helper.GenerateSlug("äöüÄÖÜß"));
}
private void UpdatePermalinks()
{
// SlugHelper.Config slugConfig = new SlugHelper.Config();
var slugConfig = new SlugHelperConfiguration();
// 从标题中删除问号（默认用破折号代替）
slugConfig.StringReplacements.Add("?", "");
SlugHelper helper = new SlugHelper();
foreach (WordpressItem item in wordpressItems.Where(p => p.Type == "post" || p.Type == "page"))
{
if (recipeSettings.CreateRedirects)
{
item.OldLink = urlCleaner.SanitiseRelativePath(item.Link);
item.Link = $"/{DateTime.Parse(item.DatePublished).ToString(recipeSettings.PermalinkStructure)}/{helper.GenerateSlug(item.Title)}";
}
else
{
item.Link = urlCleaner.SanitiseRelativePath(item.Link, true);
}
}
}
private static ISlugHelper Create(SlugHelperConfiguration config) => new SlugHelper(config);