public void TwitterGetUsernameFromWeirdUrl()
{
string username = null;
Assert.IsTrue(TwitterUsernameAttribute.GetUsername("twitter/username", out username));
Assert.AreEqual("username", username);
Assert.IsTrue(TwitterUsernameAttribute.GetUsername("twitter/@username", out username));
Assert.AreEqual("username", username);
}
public void TwitterGetUsernameSuccess()
{
string username = null;
Assert.IsTrue(TwitterUsernameAttribute.GetUsername("username", out username));
Assert.AreEqual("username", username);
Assert.IsTrue(TwitterUsernameAttribute.GetUsername("user_name", out username));
Assert.AreEqual("user_name", username);
Assert.IsTrue(TwitterUsernameAttribute.GetUsername("@username", out username));
Assert.AreEqual("username", username);
}
public void TwitterGetUsernameFail()
{
string username = null;
Assert.IsFalse(TwitterUsernameAttribute.GetUsername("é'çà&=", out username));
Assert.IsNull(username);
Assert.IsFalse(TwitterUsernameAttribute.GetUsername("user@name", out username));
Assert.IsNull(username);
Assert.IsFalse(TwitterUsernameAttribute.GetUsername("usernamereallytoolong", out username));
Assert.IsNull(username);
}
public void TwitterGetUsernameFromUrlWithoutProtocol()
{
string username = null;
Assert.IsTrue(TwitterUsernameAttribute.GetUsername("twitter.com/username", out username));
Assert.AreEqual("username", username);
Assert.IsTrue(TwitterUsernameAttribute.GetUsername("twitter.com/@username", out username));
Assert.AreEqual("username", username);
Assert.IsTrue(TwitterUsernameAttribute.GetUsername("www.twitter.com/username", out username));
Assert.AreEqual("username", username);
Assert.IsTrue(TwitterUsernameAttribute.GetUsername("www.twitter.com/@username", out username));
Assert.AreEqual("username", username);
}
public void ObviousInvalid()
{
var attr = new TwitterUsernameAttribute();
string value = "foo bar", name = "Twitter";
var context = new ValidationContext(new object(), null, null);
context.MemberName = name;
var result = attr.GetValidationResult(value, context);
Assert.IsNotNull(result);
Assert.AreEqual(@"Invalid Twitter username. You must provide the username or the url to your account.", result.ErrorMessage);
Assert.AreEqual(1, result.MemberNames.Count());
Assert.AreEqual(name, result.MemberNames.Single());
}
