Add Simple Unit Tests

.gitlab-ci.yml

@@ -10,12 +10,18 @@ before_script:
 build:
   stage: build
   image: microsoft/dotnet:2.0.3-sdk-stretch
+  variables:
+    NUGET_PACKAGES: "${CI_PROJECT_DIR}/.nugetcache"
+  cache:
+    paths:
+      - .nugetcache
   artifacts:
     expire_in: 1h
     paths:
       - Geekbot.net/Binaries/
   script:
     - dotnet restore
+    - dotnet test Tests
     - dotnet publish --configuration Release -o Binaries ./
 
 deploy:

Geekbot.net.sln

@@ -5,6 +5,8 @@ VisualStudioVersion = 12.0.0.0
 MinimumVisualStudioVersion = 10.0.0.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Geekbot.net", "Geekbot.net/Geekbot.net.csproj", "{FDCB3D92-E7B5-47BB-A9B5-CFAEFA57CDB4}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tests", "Tests\Tests.csproj", "{4CAF5F02-EFFE-4FDA-BD44-EEADDBA9600E}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -15,6 +17,10 @@ Global
 		{FDCB3D92-E7B5-47BB-A9B5-CFAEFA57CDB4}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{FDCB3D92-E7B5-47BB-A9B5-CFAEFA57CDB4}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{FDCB3D92-E7B5-47BB-A9B5-CFAEFA57CDB4}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4CAF5F02-EFFE-4FDA-BD44-EEADDBA9600E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4CAF5F02-EFFE-4FDA-BD44-EEADDBA9600E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4CAF5F02-EFFE-4FDA-BD44-EEADDBA9600E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4CAF5F02-EFFE-4FDA-BD44-EEADDBA9600E}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Geekbot.net/Geekbot.net.csproj

@@ -8,6 +8,7 @@
     <Authors>Pizza and Coffee Studios</Authors>
     <Description>A Discord bot</Description>
     <RepositoryUrl>https://github.com/pizzaandcoffee/Geekbot.net</RepositoryUrl>
+    <NoWarn>NU1701</NoWarn>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Discord.Net">

Geekbot.net/Lib/EmojiConverter.cs

@@ -11,7 +11,19 @@ namespace Geekbot.net.Lib
             {
                 return "🔟";
             }
-            var emojiMap = new string[] {"0⃣", "1⃣", "2⃣", "3⃣", "4⃣", "5⃣", "6⃣", "7⃣", "8⃣", "9⃣"};
+            var emojiMap = new string[]
+            {
+                ":zero:", 
+                ":one:", 
+                ":two:", 
+                ":three:", 
+                ":four:",
+                ":five:",
+                ":six:",
+                ":seven:",
+                ":eight:",
+                ":nine:",
+            };
             var numbers = number.ToString().ToCharArray();
             var returnString = new StringBuilder();
             foreach (var n in numbers)

Tests/Lib/EmojiConverter.test.cs

@@ -0,0 +1,75 @@
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Geekbot.net.Lib;
+using Xunit;
+
+namespace Tests.Lib
+{
+    public class EmojiConverter_test
+    {
+        public static IEnumerable<object[]> NumberToEmojiTestData
+        {
+            get
+            {
+                yield return new object[]
+                {
+                    2,
+                    ":two:"
+                };
+                
+                yield return new object[]
+                {
+                    10,
+                    "🔟"
+                };
+                
+                yield return new object[]
+                {
+                    15,
+                    ":one::five:"
+                };
+                
+                yield return new object[]
+                {
+                    null,
+                    ":zero:"
+                };
+            }
+        }
+
+
+        [Theory, MemberData(nameof(NumberToEmojiTestData))]
+        public async Task NumberToEmoji(int number, string expectedResult)
+        {
+            var emojiConverter = new EmojiConverter();
+            var result = emojiConverter.numberToEmoji(number);
+            Assert.Equal(result, expectedResult);
+        }
+        
+        public static IEnumerable<object[]> textToEmojiTestData
+        {
+            get
+            {
+                yield return new object[]
+                {
+                    "test",
+                    ":regional_indicator_t::regional_indicator_e::regional_indicator_s::regional_indicator_t:"
+                };
+                yield return new object[]
+                {
+                    "Best3+?",
+                    ":b::regional_indicator_e::regional_indicator_s::regional_indicator_t::three::heavy_plus_sign::question:"
+                };
+            }
+        }
+
+
+        [Theory, MemberData(nameof(textToEmojiTestData))]
+        public async Task TextToEmoji(string text, string expectedResult)
+        {
+            var emojiConverter = new EmojiConverter();
+            var result = emojiConverter.textToEmoji(text);
+            Assert.Equal(result, expectedResult);
+        }
+    }
+}

Tests/Tests.csproj

@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
+    <IsPackable>false</IsPackable>
+    <NoWarn>NU1701</NoWarn>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.5.0" />
+    <PackageReference Include="xunit" Version="2.3.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.3.1" />
+    <DotNetCliToolReference Include="dotnet-xunit" Version="2.3.1" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Geekbot.net\Geekbot.net.csproj" />
+  </ItemGroup>
+</Project>