From 6829ad0903aa3310ad29b74fc435611442569d5c Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Thu, 23 Jan 2020 21:21:32 +0800
Subject: Add some unit tests for token manager.

---
 Timeline.Tests/Services/UserTokenManagerTest.cs | 52 +++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 Timeline.Tests/Services/UserTokenManagerTest.cs

(limited to 'Timeline.Tests/Services/UserTokenManagerTest.cs')

diff --git a/Timeline.Tests/Services/UserTokenManagerTest.cs b/Timeline.Tests/Services/UserTokenManagerTest.cs
new file mode 100644
index 00000000..86ad84b3
--- /dev/null
+++ b/Timeline.Tests/Services/UserTokenManagerTest.cs
@@ -0,0 +1,52 @@
+using FluentAssertions;
+using Microsoft.Extensions.Logging.Abstractions;
+using Moq;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Timeline.Services;
+using Timeline.Tests.Helpers;
+using Xunit;
+
+namespace Timeline.Tests.Services
+{
+    public class UserTokenManagerTest
+    {
+        private readonly UserTokenManager _service;
+
+        private readonly Mock<IUserService> _mockUserService;
+        private readonly Mock<IUserTokenService> _mockUserTokenService;
+        private readonly TestClock _mockClock;
+
+        public UserTokenManagerTest()
+        {
+            _mockUserService = new Mock<IUserService>();
+            _mockUserTokenService = new Mock<IUserTokenService>();
+            _mockClock = new TestClock();
+
+            _service = new UserTokenManager(NullLogger<UserTokenManager>.Instance, _mockUserService.Object, _mockUserTokenService.Object, _mockClock);
+        }
+
+        [Theory]
+        [InlineData(null, "aaa", "username")]
+        [InlineData("aaa", null, "password")]
+        public void CreateToken_NullArgument(string username, string password, string paramName)
+        {
+            _service.Invoking(s => s.CreateToken(username, password)).Should().Throw<ArgumentNullException>()
+                .Which.ParamName.Should().Be(paramName);
+        }
+
+        [Theory]
+        [InlineData(typeof(UsernameBadFormatException))]
+        [InlineData(typeof(UserNotExistException))]
+        [InlineData(typeof(BadPasswordException))]
+        public async Task CreateToken_VerifyCredential_Throw(Type exceptionType)
+        {
+            const string username = "uuu";
+            const string password = "ppp";
+            _mockUserService.Setup(s => s.VerifyCredential(username, password)).ThrowsAsync((Exception)Activator.CreateInstance(exceptionType));
+            await _service.Awaiting(s => s.CreateToken(username, password)).Should().ThrowAsync(exceptionType);
+        }
+    }
+}
-- 
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