public void Equals()
{
var ext1 = new ExtensionSubtag();
var ext2 = new ExtensionSubtag();
var ext3 = new ExtensionSubtag('a', "aaa");
var ext4 = new ExtensionSubtag('a', "aaa");
var ext5 = new ExtensionSubtag('b', "aaa");
var ext6 = new ExtensionSubtag('b', "bbb");
Assert.IsFalse(ext1.Equals(null));
Assert.IsTrue(ext1.Equals((object)ext2));
Assert.IsTrue(ext1.Equals(ext1));
Assert.IsTrue(ext1.Equals(ext2));
Assert.IsFalse(ext1.Equals(ext3));
Assert.IsTrue(ext3.Equals(ext3));
Assert.IsTrue(ext3.Equals(ext4));
Assert.IsFalse(ext4.Equals(ext5));
Assert.IsFalse(ext5.Equals(ext6));
Assert.IsTrue(ext1 == ext2);
Assert.IsFalse(ext1 != ext2);
Assert.IsTrue(ext3 != ext5);
Assert.IsFalse(ext3 == ext5);
}
public void Empty()
{
var empty = new ExtensionSubtag();
Assert.IsTrue(empty.IsEmpty);
Assert.AreEqual("", empty.ToString());
Assert.That(empty.ToArray(), Is.Empty);
}
public static ExtensionSubtag ParseFromExtensionSubtag(this string text)
{
var result = ExtensionSubtag.TryParse(new LanguageTag.TokenEnumerator(text));
if (result.HasValue)
{
return(result.Value);
}
throw new FormatException("unexpected extension subtag '" + text + "'");
}
public void Enumerate(string[] subtags)
{
var ext = new ExtensionSubtag('a', subtags);
Assert.That(ext, Is.EquivalentTo(subtags));
}
public void ToString(string[] subtags, string expected)
{
var ext = new ExtensionSubtag('a', subtags);
Assert.AreEqual(expected, ext.ToString());
}
