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//-----------------------------------------------------------------------
// <copyright file="UriIdentifierTests.cs" company="Andrew Arnott">
// Copyright (c) Andrew Arnott. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.Test.OpenId {
using System;
using System.Linq;
using System.Net;
using System.Web;
using DotNetOpenAuth.Messaging;
using DotNetOpenAuth.OpenId;
using DotNetOpenAuth.OpenId.Extensions.SimpleRegistration;
using DotNetOpenAuth.OpenId.RelyingParty;
using NUnit.Framework;
[TestFixture]
public class UriIdentifierTests : OpenIdTestBase {
private string goodUri = "http://blog.nerdbank.net/";
private string relativeUri = "host/path";
private string badUri = "som%-)830w8vf/?.<>,ewackedURI";
[SetUp]
public override void SetUp() {
base.SetUp();
}
[TestCase, ExpectedException(typeof(ArgumentNullException))]
public void CtorNullUri() {
new UriIdentifier((Uri)null);
}
[TestCase, ExpectedException(typeof(ArgumentException))]
public void CtorNullString() {
new UriIdentifier((string)null);
}
[TestCase, ExpectedException(typeof(ArgumentException))]
public void CtorBlank() {
new UriIdentifier(string.Empty);
}
[TestCase, ExpectedException(typeof(UriFormatException))]
public void CtorBadUri() {
new UriIdentifier(this.badUri);
}
[TestCase]
public void CtorGoodUri() {
var uri = new UriIdentifier(this.goodUri);
Assert.AreEqual(new Uri(this.goodUri), uri.Uri);
Assert.IsFalse(uri.SchemeImplicitlyPrepended);
Assert.IsFalse(uri.IsDiscoverySecureEndToEnd);
}
[TestCase]
public void CtorStringNoSchemeSecure() {
var uri = new UriIdentifier("host/path", true);
Assert.AreEqual("https://host/path", uri.Uri.AbsoluteUri);
Assert.IsTrue(uri.IsDiscoverySecureEndToEnd);
}
[TestCase]
public void CtorStringHttpsSchemeSecure() {
var uri = new UriIdentifier("https://host/path", true);
Assert.AreEqual("https://host/path", uri.Uri.AbsoluteUri);
Assert.IsTrue(uri.IsDiscoverySecureEndToEnd);
}
[TestCase, ExpectedException(typeof(ArgumentException))]
public void CtorStringHttpSchemeSecure() {
new UriIdentifier("http://host/path", true);
}
[TestCase]
public void CtorUriHttpsSchemeSecure() {
var uri = new UriIdentifier(new Uri("https://host/path"), true);
Assert.AreEqual("https://host/path", uri.Uri.AbsoluteUri);
Assert.IsTrue(uri.IsDiscoverySecureEndToEnd);
}
[TestCase, ExpectedException(typeof(ArgumentException))]
public void CtorUriHttpSchemeSecure() {
new UriIdentifier(new Uri("http://host/path"), true);
}
/// <summary>
/// Verifies that the fragment is not stripped from an Identifier.
/// </summary>
/// <remarks>
/// Although fragments should be stripped from user supplied identifiers,
/// they should NOT be stripped from claimed identifiers. So the UriIdentifier
/// class, which serves both identifier types, must not do the stripping.
/// </remarks>
[TestCase]
public void DoesNotStripFragment() {
Uri original = new Uri("http://a/b#c");
UriIdentifier identifier = new UriIdentifier(original);
Assert.AreEqual(original.Fragment, identifier.Uri.Fragment);
}
[TestCase]
public void IsValid() {
Assert.IsTrue(UriIdentifier.IsValidUri(this.goodUri));
Assert.IsFalse(UriIdentifier.IsValidUri(this.badUri));
Assert.IsTrue(UriIdentifier.IsValidUri(this.relativeUri), "URL lacking http:// prefix should have worked anyway.");
}
[TestCase]
public void TrimFragment() {
Identifier noFragment = UriIdentifier.Parse("http://a/b");
Identifier fragment = UriIdentifier.Parse("http://a/b#c");
Assert.AreSame(noFragment, noFragment.TrimFragment());
Assert.AreEqual(noFragment, fragment.TrimFragment());
}
[TestCase]
public void ToStringTest() {
Assert.AreEqual(this.goodUri, new UriIdentifier(this.goodUri).ToString());
}
[TestCase]
public void EqualsTest() {
Assert.AreEqual(new UriIdentifier(this.goodUri), new UriIdentifier(this.goodUri));
// This next test is an interesting side-effect of passing off to Uri.Equals. But it's probably ok.
Assert.AreEqual(new UriIdentifier(this.goodUri), new UriIdentifier(this.goodUri + "#frag"));
Assert.AreNotEqual(new UriIdentifier(this.goodUri), new UriIdentifier(this.goodUri + "a"));
Assert.AreNotEqual(null, new UriIdentifier(this.goodUri));
Assert.IsTrue(new UriIdentifier(this.goodUri).Equals(this.goodUri));
}
[TestCase]
public void UnicodeTest() {
string unicodeUrl = "http://nerdbank.org/opaffirmative/崎村.aspx";
Assert.IsTrue(UriIdentifier.IsValidUri(unicodeUrl));
Identifier id;
Assert.IsTrue(UriIdentifier.TryParse(unicodeUrl, out id));
Assert.AreEqual("/opaffirmative/%E5%B4%8E%E6%9D%91.aspx", ((UriIdentifier)id).Uri.AbsolutePath);
Assert.AreEqual(Uri.EscapeUriString(unicodeUrl), id.ToString());
}
[TestCase]
public void NormalizeCase() {
// only the host name can be normalized in casing safely.
Identifier id = "http://HOST:80/PaTH?KeY=VaLUE#fRag";
Assert.AreEqual("http://host/PaTH?KeY=VaLUE#fRag", id.ToString());
// make sure https is preserved, along with port 80, which is NON-default for https
id = "https://HOST:80/PaTH?KeY=VaLUE#fRag";
Assert.AreEqual("https://host:80/PaTH?KeY=VaLUE#fRag", id.ToString());
}
[TestCase]
public void HttpSchemePrepended() {
UriIdentifier id = new UriIdentifier("www.yahoo.com");
Assert.AreEqual("http://www.yahoo.com/", id.ToString());
Assert.IsTrue(id.SchemeImplicitlyPrepended);
}
////[TestCase, Ignore("The spec says http:// must be prepended in this case, but that just creates an invalid URI. Our UntrustedWebRequest will stop disallowed schemes.")]
public void CtorDisallowedScheme() {
UriIdentifier id = new UriIdentifier(new Uri("ftp://host/path"));
Assert.AreEqual("http://ftp://host/path", id.ToString());
Assert.IsTrue(id.SchemeImplicitlyPrepended);
}
[TestCase]
public void TryRequireSslAdjustsIdentifier() {
Identifier secureId;
// Try Parse and ctor without explicit scheme
var id = Identifier.Parse("www.yahoo.com");
Assert.AreEqual("http://www.yahoo.com/", id.ToString());
Assert.IsTrue(id.TryRequireSsl(out secureId));
Assert.IsTrue(secureId.IsDiscoverySecureEndToEnd);
Assert.AreEqual("https://www.yahoo.com/", secureId.ToString());
id = new UriIdentifier("www.yahoo.com");
Assert.AreEqual("http://www.yahoo.com/", id.ToString());
Assert.IsTrue(id.TryRequireSsl(out secureId));
Assert.IsTrue(secureId.IsDiscoverySecureEndToEnd);
Assert.AreEqual("https://www.yahoo.com/", secureId.ToString());
// Try Parse and ctor with explicit http:// scheme
id = Identifier.Parse("http://www.yahoo.com");
Assert.IsFalse(id.TryRequireSsl(out secureId));
Assert.IsTrue(secureId.IsDiscoverySecureEndToEnd, "Although the TryRequireSsl failed, the created identifier should retain the Ssl status.");
Assert.AreEqual("http://www.yahoo.com/", secureId.ToString());
Assert.AreEqual(0, Discover(secureId).Count(), "Since TryRequireSsl failed, the created Identifier should never discover anything.");
id = new UriIdentifier("http://www.yahoo.com");
Assert.IsFalse(id.TryRequireSsl(out secureId));
Assert.IsTrue(secureId.IsDiscoverySecureEndToEnd);
Assert.AreEqual("http://www.yahoo.com/", secureId.ToString());
Assert.AreEqual(0, Discover(secureId).Count());
}
}
}
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