Issue 351: Reimplement OAuth2 (Step 3 - Tests, Flows and Credential)

Src/GoogleApis.Auth.Tests/OAuth2/Responses/TokenResponseTests.cs

+/*
+Copyright 2013 Google Inc
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+using NUnit.Framework;
+using Newtonsoft.Json;
+
+using Google.Apis.Tests;
+
+namespace Google.Apis.Auth.OAuth2.Responses
+{
+/// <summary>
+/// Tests for <seealso cref="Google.Apis.Auth.OAuth2.Responses.TokenResponse
"/>.
+/// </summary>
+[TestFixture]
+public class TokenResponseTests
+{
+[Test]
+public void TestConstructor()
+{
+var response = new TokenResponse();
+Assert.Null(response.AccessToken);
+Assert.Null(response.ExpiresInSeconds);
+Assert.Null(response.RefreshToken);
+Assert.Null(response.Scope);
+Assert.AreEqual(DateTime.MinValue, response.Issued);
+}
+
+[Test]
+public void TestSerializer()
+{
+var tokenResponse = JsonConvert.DeserializeObject<TokenResponse>(
+@"{
+'access_token': '123',
+'expires_in': 1000,
+'refresh_token': '456',
+'scope': '789'
+}");
+Assert.That(tokenResponse.AccessToken, Is.EqualTo("123"));
+Assert.That(tokenResponse.RefreshToken, Is.EqualTo("456"));
+Assert.That(tokenResponse.Scope, Is.EqualTo("789"));
+Assert.That(tokenResponse.ExpiresInSeconds, Is.EqualTo(1000));
+}
+
+[Test]
+public void IsExpired_True()
+{
+var issued = DateTime.Now;
+var newNow = DateTime.Now.AddSeconds(200);
+
+var mockClock = new MockClock()
+{
+Now = newNow
+};
+
+// Issued not set.
+var response = new TokenResponse();
+Assert.True(response.IsExpired(mockClock));
+
+// ExpiresInSeconds is not set.
+response = new TokenResponse() { Issued = issued };
+Assert.True(response.IsExpired(mockClock));
+
+response = new TokenResponse() { ExpiresInSeconds = 1, Issued = issu
ed };
+Assert.True(response.IsExpired(mockClock));
+
+response = new TokenResponse() { ExpiresInSeconds = 100, Issued = is
sued };
+Assert.True(response.IsExpired(mockClock));
+
+response = new TokenResponse() { ExpiresInSeconds = 140, Issued = is
sued };
+Assert.True(response.IsExpired(mockClock));
+}
+
+[Test]
+public void IsExpired_False()
+{
+var issued = DateTime.Now;
+var newNow = DateTime.Now.AddSeconds(200);
+
+var mockClock = new MockClock()
+{
+Now = newNow
+};
+
+var response = new TokenResponse() { AccessToken = "a", ExpiresInSec
onds = 141, Issued = issued };
+Assert.False(response.IsExpired(mockClock));
+
+response = new TokenResponse() { AccessToken = "a", ExpiresInSeconds
= 142, Issued = issued };
+Assert.False(response.IsExpired(mockClock));
+}
+}
+}