Add unit test for singleton pattern

Kamyab7 · Jun 17, 2023 · dac6301 · dac6301
1 parent b31a623
commit dac6301
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Showing 3 changed files with 26 additions and 17 deletions.
diff --git a/tests/DesignPatterns.Tests/DesignPatterns.Tests.csproj b/tests/DesignPatterns.Tests/DesignPatterns.Tests.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>net7.0</TargetFramework>
@@ -10,11 +10,16 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="FluentAssertions" Version="6.11.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
     <PackageReference Include="NUnit" Version="3.13.3" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.4.2" />
     <PackageReference Include="NUnit.Analyzers" Version="3.6.1" />
     <PackageReference Include="coverlet.collector" Version="3.2.0" />
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Singleton\Singleton.csproj" />
+  </ItemGroup>
+
 </Project>
diff --git a/tests/DesignPatterns.Tests/SingletonTests.cs b/tests/DesignPatterns.Tests/SingletonTests.cs
@@ -0,0 +1,20 @@
+using FluentAssertions;
+using Singleton;
+
+namespace DesignPatterns.Tests;
+
+public class SingletonTests
+{
+    [Test]
+    public void BothInstanceShouldBeSame()
+    {
+        // arrange 
+        SingletonSample s1 = SingletonSample.GetInstance();
+        SingletonSample s2 = SingletonSample.GetInstance();
+
+        // act
+
+        // assert
+        s1.Should().BeEquivalentTo(s2);
+    }
+}
diff --git a/tests/DesignPatterns.Tests/UnitTest1.cs b/tests/DesignPatterns.Tests/UnitTest1.cs