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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using NUnit.Framework;
using DotNetOpenId.Extensions.ProviderAuthenticationPolicy;
using DotNetOpenId.Extensions;
namespace DotNetOpenId.Test.Extensions {
[TestFixture]
public class PolicyResponseTests {
DateTime someLocalTime = new DateTime(2008, 1, 1, 1, 1, 1, 0, DateTimeKind.Local);
DateTime someUtcTime = new DateTime(2008, 1, 1, 1, 1, 1, 0, DateTimeKind.Utc);
DateTime someUnspecifiedTime = new DateTime(2008, 1, 1, 1, 1, 1, 0, DateTimeKind.Unspecified);
[Test]
public void Ctor() {
PolicyResponse resp = new PolicyResponse();
Assert.IsNotNull(resp.ActualPolicies);
Assert.AreEqual(0, resp.ActualPolicies.Count);
Assert.IsNull(resp.AuthenticationTimeUtc);
Assert.IsNull(resp.NistAssuranceLevel);
}
[Test]
public void AddPolicies() {
PolicyResponse resp = new PolicyResponse();
resp.ActualPolicies.Add(AuthenticationPolicies.MultiFactor);
resp.ActualPolicies.Add(AuthenticationPolicies.PhishingResistant);
Assert.AreEqual(2, resp.ActualPolicies.Count);
Assert.AreEqual(AuthenticationPolicies.MultiFactor, resp.ActualPolicies[0]);
Assert.AreEqual(AuthenticationPolicies.PhishingResistant, resp.ActualPolicies[1]);
}
[Test]
public void AddPolicyMultipleTimes() {
// Although this isn't really the desired behavior (we'd prefer to see an
// exception thrown), since we're using a List<string> internally we can't
// expect anything better (for now). But if this is ever fixed, by all means
// change this test to expect an exception or something else.
PolicyResponse resp = new PolicyResponse();
resp.ActualPolicies.Add(AuthenticationPolicies.MultiFactor);
resp.ActualPolicies.Add(AuthenticationPolicies.MultiFactor);
Assert.AreEqual(2, resp.ActualPolicies.Count);
}
[Test]
public void AuthenticationTimeUtcConvertsToUtc() {
PolicyResponse resp = new PolicyResponse();
resp.AuthenticationTimeUtc = someLocalTime;
Assert.IsNotNull(resp.AuthenticationTimeUtc);
Assert.AreEqual(DateTimeKind.Utc, resp.AuthenticationTimeUtc.Value.Kind);
Assert.AreEqual(someLocalTime.ToUniversalTime(), resp.AuthenticationTimeUtc.Value);
}
[Test]
public void AuthenticationTimeUtcSetUtc() {
PolicyResponse resp = new PolicyResponse();
resp.AuthenticationTimeUtc = someUtcTime;
Assert.AreEqual(someUtcTime, resp.AuthenticationTimeUtc);
}
[Test, ExpectedException(typeof(ArgumentException))]
public void AuthenticationTimeUtcSetUnspecified() {
PolicyResponse resp = new PolicyResponse();
resp.AuthenticationTimeUtc = someUnspecifiedTime;
}
[Test]
public void AuthenticationTimeUtcSetNull() {
PolicyResponse resp = new PolicyResponse();
resp.AuthenticationTimeUtc = null;
Assert.IsNull(resp.AuthenticationTimeUtc);
resp.AuthenticationTimeUtc = someUtcTime;
Assert.IsNotNull(resp.AuthenticationTimeUtc);
resp.AuthenticationTimeUtc = null;
Assert.IsNull(resp.AuthenticationTimeUtc);
}
[Test]
public void NistAssuranceLevelSetVarious() {
PolicyResponse resp = new PolicyResponse();
resp.NistAssuranceLevel = NistAssuranceLevel.Level1;
Assert.AreEqual(NistAssuranceLevel.Level1, resp.NistAssuranceLevel);
resp.NistAssuranceLevel = null;
Assert.IsNull(resp.NistAssuranceLevel);
resp.NistAssuranceLevel = NistAssuranceLevel.InsufficientForLevel1;
Assert.AreEqual(NistAssuranceLevel.InsufficientForLevel1, resp.NistAssuranceLevel);
}
[Test]
public void AssuranceLevels() {
PolicyResponse resp = new PolicyResponse();
Assert.AreEqual(0, resp.AssuranceLevels.Count);
resp.NistAssuranceLevel = NistAssuranceLevel.Level2;
Assert.AreEqual(1, resp.AssuranceLevels.Count);
Assert.AreEqual("2", resp.AssuranceLevels[Constants.AuthenticationLevels.NistTypeUri]);
resp.AssuranceLevels[Constants.AuthenticationLevels.NistTypeUri] = "3";
Assert.AreEqual(NistAssuranceLevel.Level3, resp.NistAssuranceLevel);
resp.AssuranceLevels.Clear();
Assert.IsNull(resp.NistAssuranceLevel);
}
[Test]
public void EqualsTest() {
PolicyResponse resp = new PolicyResponse();
PolicyResponse resp2 = new PolicyResponse();
Assert.AreEqual(resp, resp2);
Assert.AreNotEqual(resp, null);
Assert.AreNotEqual(null, resp);
// Test ActualPolicies list comparison
resp.ActualPolicies.Add(AuthenticationPolicies.PhishingResistant);
Assert.AreNotEqual(resp, resp2);
resp2.ActualPolicies.Add(AuthenticationPolicies.MultiFactor);
Assert.AreNotEqual(resp, resp2);
resp2.ActualPolicies.Clear();
resp2.ActualPolicies.Add(AuthenticationPolicies.PhishingResistant);
Assert.AreEqual(resp, resp2);
// Test ActualPolicies list comparison when that list is not in the same order.
resp.ActualPolicies.Add(AuthenticationPolicies.MultiFactor);
Assert.AreNotEqual(resp, resp2);
resp2.ActualPolicies.Insert(0, AuthenticationPolicies.MultiFactor);
Assert.AreEqual(resp, resp2);
// Test AuthenticationTimeUtc comparison.
resp.AuthenticationTimeUtc = DateTime.Now;
Assert.AreNotEqual(resp, resp2);
resp2.AuthenticationTimeUtc = resp.AuthenticationTimeUtc;
Assert.AreEqual(resp, resp2);
resp2.AuthenticationTimeUtc += TimeSpan.FromSeconds(1);
Assert.AreNotEqual(resp, resp2);
resp2.AuthenticationTimeUtc = resp.AuthenticationTimeUtc;
Assert.AreEqual(resp, resp2);
// Test NistAssuranceLevel comparison.
resp.NistAssuranceLevel = NistAssuranceLevel.InsufficientForLevel1;
Assert.AreNotEqual(resp, resp2);
resp2.NistAssuranceLevel = NistAssuranceLevel.InsufficientForLevel1;
Assert.AreEqual(resp, resp2);
resp.NistAssuranceLevel = NistAssuranceLevel.Level2;
Assert.AreNotEqual(resp, resp2);
resp2.NistAssuranceLevel = NistAssuranceLevel.Level2;
Assert.AreEqual(resp, resp2);
// Test AssuranceLevels comparison.
resp.AssuranceLevels.Add("custom", "b");
Assert.AreNotEqual(resp, resp2);
resp2.AssuranceLevels.Add("custom", "2");
Assert.AreNotEqual(resp, resp2);
resp2.AssuranceLevels["custom"] = "b";
Assert.AreEqual(resp, resp2);
resp.AssuranceLevels[Constants.AuthenticationLevels.NistTypeUri] = "1";
Assert.AreNotEqual(resp, resp2);
resp2.AssuranceLevels[Constants.AuthenticationLevels.NistTypeUri] = "1";
Assert.AreEqual(resp, resp2);
}
[Test]
public void DeserializeNull() {
PolicyResponse resp = new PolicyResponse();
Assert.IsFalse(((IExtensionResponse)resp).Deserialize(null, null, Constants.TypeUri));
}
[Test]
public void DeserializeEmpty() {
PolicyResponse resp = new PolicyResponse();
Assert.IsFalse(((IExtensionResponse)resp).Deserialize(new Dictionary<string, string>(), null, Constants.TypeUri));
}
[Test]
public void SerializeRoundTrip() {
// This test relies on the PolicyResponse.Equals method. If this and that test
// are failing, work on EqualsTest first.
// Most basic test
PolicyResponse resp = new PolicyResponse(), resp2 = new PolicyResponse();
var fields = ((IExtensionResponse)resp).Serialize(null);
Assert.IsTrue(((IExtensionResponse)resp2).Deserialize(fields, null, Constants.TypeUri));
Assert.AreEqual(resp, resp2);
// Test with all fields set
resp2 = new PolicyResponse();
resp.ActualPolicies.Add(AuthenticationPolicies.MultiFactor);
resp.AuthenticationTimeUtc = someUtcTime;
resp.NistAssuranceLevel = NistAssuranceLevel.Level2;
fields = ((IExtensionResponse)resp).Serialize(null);
Assert.IsTrue(((IExtensionResponse)resp2).Deserialize(fields, null, Constants.TypeUri));
Assert.AreEqual(resp, resp2);
// Test with an extra policy
resp2 = new PolicyResponse();
resp.ActualPolicies.Add(AuthenticationPolicies.PhishingResistant);
resp.AssuranceLevels.Add("customlevel", "ABC");
fields = ((IExtensionResponse)resp).Serialize(null);
Assert.IsTrue(((IExtensionResponse)resp2).Deserialize(fields, null, Constants.TypeUri));
Assert.AreEqual(resp, resp2);
// Test with a policy added twice. We should see it intelligently leave one of
// the doubled policies out.
resp2 = new PolicyResponse();
resp.ActualPolicies.Add(AuthenticationPolicies.PhishingResistant);
fields = ((IExtensionResponse)resp).Serialize(null);
Assert.IsTrue(((IExtensionResponse)resp2).Deserialize(fields, null, Constants.TypeUri));
Assert.AreNotEqual(resp, resp2);
// Now go ahead and add the doubled one so we can do our equality test.
resp2.ActualPolicies.Add(AuthenticationPolicies.PhishingResistant);
Assert.AreEqual(resp, resp2);
}
[Test]
public void Serialize() {
PolicyResponse resp = new PolicyResponse(), resp2 = new PolicyResponse();
var fields = ((IExtensionResponse)resp).Serialize(null);
Assert.AreEqual(1, fields.Count);
Assert.IsTrue(fields.ContainsKey("auth_policies"));
Assert.AreEqual(AuthenticationPolicies.None, fields["auth_policies"]);
resp.ActualPolicies.Add(AuthenticationPolicies.PhishingResistant);
fields = ((IExtensionResponse)resp).Serialize(null);
Assert.AreEqual(1, fields.Count);
Assert.AreEqual(AuthenticationPolicies.PhishingResistant, fields["auth_policies"]);
resp.ActualPolicies.Add(AuthenticationPolicies.PhysicalMultiFactor);
fields = ((IExtensionResponse)resp).Serialize(null);
Assert.AreEqual(1, fields.Count);
Assert.AreEqual(
AuthenticationPolicies.PhishingResistant + " " + AuthenticationPolicies.PhysicalMultiFactor,
fields["auth_policies"]);
resp.AuthenticationTimeUtc = DateTime.UtcNow;
fields = ((IExtensionResponse)resp).Serialize(null);
Assert.AreEqual(2, fields.Count);
Assert.IsTrue(fields.ContainsKey("auth_time"));
resp.NistAssuranceLevel = NistAssuranceLevel.Level3;
fields = ((IExtensionResponse)resp).Serialize(null);
Assert.AreEqual(4, fields.Count);
Assert.IsTrue(fields.ContainsKey("auth_level.ns.nist"));
Assert.AreEqual(Constants.AuthenticationLevels.NistTypeUri, fields["auth_level.ns.nist"]);
Assert.IsTrue(fields.ContainsKey("auth_level.nist"));
Assert.AreEqual("3", fields["auth_level.nist"]);
resp.AssuranceLevels.Add("custom", "CU");
fields = ((IExtensionResponse)resp).Serialize(null);
Assert.AreEqual(6, fields.Count);
Assert.IsTrue(fields.ContainsKey("auth_level.ns.alias2"));
Assert.AreEqual("custom", fields["auth_level.ns.alias2"]);
Assert.IsTrue(fields.ContainsKey("auth_level.alias2"));
Assert.AreEqual("CU", fields["auth_level.alias2"]);
// and make sure the NIST is still there.
Assert.IsTrue(fields.ContainsKey("auth_level.ns.nist"));
Assert.AreEqual(Constants.AuthenticationLevels.NistTypeUri, fields["auth_level.ns.nist"]);
Assert.IsTrue(fields.ContainsKey("auth_level.nist"));
Assert.AreEqual("3", fields["auth_level.nist"]);
}
}
}
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