From a72960e54a89bd31dcb8be8f52e097007dfd23e5 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Wed, 20 Nov 2019 00:28:53 +0800
Subject: Clean and refactor tests.

---
 Timeline.Tests/Helpers/UseCultureAttribute.cs | 143 +++++++++++++-------------
 1 file changed, 73 insertions(+), 70 deletions(-)

(limited to 'Timeline.Tests/Helpers/UseCultureAttribute.cs')

diff --git a/Timeline.Tests/Helpers/UseCultureAttribute.cs b/Timeline.Tests/Helpers/UseCultureAttribute.cs
index f0064c01..017d77a8 100644
--- a/Timeline.Tests/Helpers/UseCultureAttribute.cs
+++ b/Timeline.Tests/Helpers/UseCultureAttribute.cs
@@ -1,91 +1,94 @@
 using System;
 using System.Globalization;
-using System.Linq;
 using System.Reflection;
 using System.Threading;
 using Xunit.Sdk;
 
-// Copied from https://github.com/xunit/samples.xunit/blob/master/UseCulture/UseCultureAttribute.cs
 
-/// <summary>
-/// Apply this attribute to your test method to replace the
-/// <see cref="Thread.CurrentThread" /> <see cref="CultureInfo.CurrentCulture" /> and
-/// <see cref="CultureInfo.CurrentUICulture" /> with another culture.
-/// </summary>
-[AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = false, Inherited = true)]
-public class UseCultureAttribute : BeforeAfterTestAttribute
+namespace Timeline.Tests.Helpers
 {
-    readonly Lazy<CultureInfo> culture;
-    readonly Lazy<CultureInfo> uiCulture;
-
-    CultureInfo originalCulture;
-    CultureInfo originalUICulture;
+    // Copied from https://github.com/xunit/samples.xunit/blob/master/UseCulture/UseCultureAttribute.cs
 
     /// <summary>
-    /// Replaces the culture and UI culture of the current thread with
-    /// <paramref name="culture" />
+    /// Apply this attribute to your test method to replace the
+    /// <see cref="Thread.CurrentThread" /> <see cref="CultureInfo.CurrentCulture" /> and
+    /// <see cref="CultureInfo.CurrentUICulture" /> with another culture.
     /// </summary>
-    /// <param name="culture">The name of the culture.</param>
-    /// <remarks>
-    /// <para>
-    /// This constructor overload uses <paramref name="culture" /> for both
-    /// <see cref="Culture" /> and <see cref="UICulture" />.
-    /// </para>
-    /// </remarks>
-    public UseCultureAttribute(string culture)
-        : this(culture, culture) { }
-
-    /// <summary>
-    /// Replaces the culture and UI culture of the current thread with
-    /// <paramref name="culture" /> and <paramref name="uiCulture" />
-    /// </summary>
-    /// <param name="culture">The name of the culture.</param>
-    /// <param name="uiCulture">The name of the UI culture.</param>
-    public UseCultureAttribute(string culture, string uiCulture)
+    [AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = false, Inherited = true)]
+    public class UseCultureAttribute : BeforeAfterTestAttribute
     {
-        this.culture = new Lazy<CultureInfo>(() => new CultureInfo(culture, false));
-        this.uiCulture = new Lazy<CultureInfo>(() => new CultureInfo(uiCulture, false));
-    }
+        readonly Lazy<CultureInfo> culture;
+        readonly Lazy<CultureInfo> uiCulture;
 
-    /// <summary>
-    /// Gets the culture.
-    /// </summary>
-    public CultureInfo Culture { get { return culture.Value; } }
+        CultureInfo originalCulture;
+        CultureInfo originalUICulture;
 
-    /// <summary>
-    /// Gets the UI culture.
-    /// </summary>
-    public CultureInfo UICulture { get { return uiCulture.Value; } }
+        /// <summary>
+        /// Replaces the culture and UI culture of the current thread with
+        /// <paramref name="culture" />
+        /// </summary>
+        /// <param name="culture">The name of the culture.</param>
+        /// <remarks>
+        /// <para>
+        /// This constructor overload uses <paramref name="culture" /> for both
+        /// <see cref="Culture" /> and <see cref="UICulture" />.
+        /// </para>
+        /// </remarks>
+        public UseCultureAttribute(string culture)
+            : this(culture, culture) { }
 
-    /// <summary>
-    /// Stores the current <see cref="Thread.CurrentPrincipal" />
-    /// <see cref="CultureInfo.CurrentCulture" /> and <see cref="CultureInfo.CurrentUICulture" />
-    /// and replaces them with the new cultures defined in the constructor.
-    /// </summary>
-    /// <param name="methodUnderTest">The method under test</param>
-    public override void Before(MethodInfo methodUnderTest)
-    {
-        originalCulture = Thread.CurrentThread.CurrentCulture;
-        originalUICulture = Thread.CurrentThread.CurrentUICulture;
+        /// <summary>
+        /// Replaces the culture and UI culture of the current thread with
+        /// <paramref name="culture" /> and <paramref name="uiCulture" />
+        /// </summary>
+        /// <param name="culture">The name of the culture.</param>
+        /// <param name="uiCulture">The name of the UI culture.</param>
+        public UseCultureAttribute(string culture, string uiCulture)
+        {
+            this.culture = new Lazy<CultureInfo>(() => new CultureInfo(culture, false));
+            this.uiCulture = new Lazy<CultureInfo>(() => new CultureInfo(uiCulture, false));
+        }
 
-        Thread.CurrentThread.CurrentCulture = Culture;
-        Thread.CurrentThread.CurrentUICulture = UICulture;
+        /// <summary>
+        /// Gets the culture.
+        /// </summary>
+        public CultureInfo Culture { get { return culture.Value; } }
 
-        CultureInfo.CurrentCulture.ClearCachedData();
-        CultureInfo.CurrentUICulture.ClearCachedData();
-    }
+        /// <summary>
+        /// Gets the UI culture.
+        /// </summary>
+        public CultureInfo UICulture { get { return uiCulture.Value; } }
 
-    /// <summary>
-    /// Restores the original <see cref="CultureInfo.CurrentCulture" /> and
-    /// <see cref="CultureInfo.CurrentUICulture" /> to <see cref="Thread.CurrentPrincipal" />
-    /// </summary>
-    /// <param name="methodUnderTest">The method under test</param>
-    public override void After(MethodInfo methodUnderTest)
-    {
-        Thread.CurrentThread.CurrentCulture = originalCulture;
-        Thread.CurrentThread.CurrentUICulture = originalUICulture;
+        /// <summary>
+        /// Stores the current <see cref="Thread.CurrentPrincipal" />
+        /// <see cref="CultureInfo.CurrentCulture" /> and <see cref="CultureInfo.CurrentUICulture" />
+        /// and replaces them with the new cultures defined in the constructor.
+        /// </summary>
+        /// <param name="methodUnderTest">The method under test</param>
+        public override void Before(MethodInfo methodUnderTest)
+        {
+            originalCulture = Thread.CurrentThread.CurrentCulture;
+            originalUICulture = Thread.CurrentThread.CurrentUICulture;
+
+            Thread.CurrentThread.CurrentCulture = Culture;
+            Thread.CurrentThread.CurrentUICulture = UICulture;
+
+            CultureInfo.CurrentCulture.ClearCachedData();
+            CultureInfo.CurrentUICulture.ClearCachedData();
+        }
+
+        /// <summary>
+        /// Restores the original <see cref="CultureInfo.CurrentCulture" /> and
+        /// <see cref="CultureInfo.CurrentUICulture" /> to <see cref="Thread.CurrentPrincipal" />
+        /// </summary>
+        /// <param name="methodUnderTest">The method under test</param>
+        public override void After(MethodInfo methodUnderTest)
+        {
+            Thread.CurrentThread.CurrentCulture = originalCulture;
+            Thread.CurrentThread.CurrentUICulture = originalUICulture;
 
-        CultureInfo.CurrentCulture.ClearCachedData();
-        CultureInfo.CurrentUICulture.ClearCachedData();
+            CultureInfo.CurrentCulture.ClearCachedData();
+            CultureInfo.CurrentUICulture.ClearCachedData();
+        }
     }
 }
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