public void TestUnicodeCharacterRendering()
{
RegexNode node1 = RegexBuilder.UnicodeCharacter(0x1234);
Assert.AreEqual(@"\u1234", node1.ToRegexPattern());
RegexNode node2 = RegexBuilder.UnicodeCharacter(0x7F03, RegexQuantifier.Custom(1, 4, true));
Assert.AreEqual(@"(?:\u7f03){1,4}?", node2.ToRegexPattern());
RegexNode node3 = RegexBuilder.UnicodeCharacter(0x0BA5, RegexQuantifier.Exactly(5));
Assert.AreEqual(@"(?:\u0ba5){5}", node3.ToRegexPattern());
}
public void TestMetaCharacterRendering()
{
RegexNode node1 = RegexBuilder.MetaCharacter(RegexMetaChars.NonWordBoundary);
Assert.AreEqual(@"\B", node1.ToRegexPattern());
RegexNode node2 = RegexBuilder.MetaCharacter(RegexMetaChars.Digit, RegexQuantifier.Custom(1, 4, true));
Assert.AreEqual(@"\d{1,4}?", node2.ToRegexPattern());
RegexNode node3 = RegexBuilder.MetaCharacter(RegexMetaChars.WhiteSpace, RegexQuantifier.Exactly(5));
Assert.AreEqual(@"\s{5}", node3.ToRegexPattern());
}
public void TestAsciiCharacterRendering()
{
RegexNode node1 = RegexBuilder.AsciiCharacter(0x30);
Assert.AreEqual(@"\x30", node1.ToRegexPattern());
RegexNode node2 = RegexBuilder.AsciiCharacter(0x7F, RegexQuantifier.Custom(1, 4, true));
Assert.AreEqual(@"(?:\x7f){1,4}?", node2.ToRegexPattern());
RegexNode node3 = RegexBuilder.AsciiCharacter(0x0B, RegexQuantifier.Exactly(5));
Assert.AreEqual(@"(?:\x0b){5}", node3.ToRegexPattern());
}