private static void AssertEncodeUsesOnlyIntendedCharacters(string input)
{
var encodedInput = PathEncoder.Encode(input);
Assert.IsTrue(Rfc3986UnreservedCharacters.IsMatch(encodedInput ?? ""));
encodedInput = PathEncoder.Encode(input, allowSlash: true);
Assert.IsTrue(Rfc3986UnreservedCharactersAndSlash.IsMatch(encodedInput ?? ""));
encodedInput = PathEncoder.Encode(input, allowSlash: false);
Assert.IsTrue(Rfc3986UnreservedCharacters.IsMatch(encodedInput ?? ""));
}
private static void AssertDecodeOfEncodeMatches(string input)
{
var encodedInput = PathEncoder.Encode(input);
Assert.AreEqual(input, PathEncoder.Decode(encodedInput));
encodedInput = PathEncoder.Encode(input, allowSlash: true);
Assert.AreEqual(input, PathEncoder.Decode(encodedInput));
encodedInput = PathEncoder.Encode(input, allowSlash: false);
Assert.AreEqual(input, PathEncoder.Decode(encodedInput));
}
private static void AssertUrlDecodeDoesNotChange(string input)
{
var encodedInput = PathEncoder.Encode(input);
var urlString = "http://localhost/" + encodedInput;
Assert.AreEqual(urlString, HttpUtility.UrlDecode(urlString));
encodedInput = PathEncoder.Encode(input, allowSlash: true);
urlString = "http://localhost/" + encodedInput;
Assert.AreEqual(urlString, HttpUtility.UrlDecode(urlString));
encodedInput = PathEncoder.Encode(input, allowSlash: false);
urlString = "http://localhost/" + encodedInput;
Assert.AreEqual(urlString, HttpUtility.UrlDecode(urlString));
}
public void AllowSlashFalse()
{
Assert.AreEqual(0, PathEncoder.Encode("abc/def/ghi", allowSlash: false).Where(c => '/' == c).Count());
}
public void AllowSlashTrue()
{
Assert.AreEqual(2, PathEncoder.Encode("abc/def/ghi", allowSlash: true).Where(c => '/' == c).Count());
}
public void SlashEncodedByDefault()
{
Assert.AreEqual(0, PathEncoder.Encode("abc/def/ghi").Where(c => '/' == c).Count());
}
public void DoubleEncodeDecode()
{
var input = GetStringCharacterRange(30, 126); // Printable characters
Assert.AreEqual(input, PathEncoder.Decode(PathEncoder.Decode(PathEncoder.Encode(PathEncoder.Encode(input)))));
}
public void HandlesCshtmlExtension()
{
Assert.AreEqual(PathEncoder.Encode("index.cshtml"), "index.cshtml.view");
Assert.AreEqual(PathEncoder.Decode("index.cshtml.view"), "index.cshtml");
}