🌍 #1 Set up new test project, so that we can test ourselves silly

Author: nth-commit

GalaxyCheck.sln

@@ -14,6 +14,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		nuget.config = nuget.config
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GalaxyCheck.Tests.V2", "tests\GalaxyCheck.Tests.V2\GalaxyCheck.Tests.V2.csproj", "{23BD4F58-8216-4F26-894C-F43289B7BDDA}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -32,6 +34,10 @@ Global
 		{5CB4593A-D9E0-484A-A0AA-EAD7788C71E3}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{5CB4593A-D9E0-484A-A0AA-EAD7788C71E3}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{5CB4593A-D9E0-484A-A0AA-EAD7788C71E3}.Release|Any CPU.Build.0 = Release|Any CPU
+		{23BD4F58-8216-4F26-894C-F43289B7BDDA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{23BD4F58-8216-4F26-894C-F43289B7BDDA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{23BD4F58-8216-4F26-894C-F43289B7BDDA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{23BD4F58-8216-4F26-894C-F43289B7BDDA}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

nuget.config

@@ -2,6 +2,7 @@
 <configuration>
     <packageSources>
         <clear />
+        <add key="myget" value="https://www.myget.org/F/galaxy-check/api/v3/index.json" />
         <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
     </packageSources>
 </configuration>

tests/GalaxyCheck.Tests.V2/GalaxyCheck.Tests.V2.csproj

@@ -0,0 +1,29 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net5.0</TargetFramework>
+    <LangVersion>9.0</LangVersion>
+    <IsPackable>false</IsPackable>
+    <RootNamespace>Tests.V2</RootNamespace>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
+    <PackageReference Include="NebulaCheck" Version="0.0.0-588529370" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="coverlet.collector" Version="1.3.0">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\GalaxyCheck\GalaxyCheck.csproj" />
+  </ItemGroup>
+
+</Project>

tests/GalaxyCheck.Tests.V2/RandomTests/AboutCreate.cs

@@ -0,0 +1,44 @@
+using NebulaCheck;
+using Xunit;
+using Rng = GalaxyCheck.Internal.Random.Rng;
+
+namespace Tests.V2.RandomTests
+{
+    public class AboutCreate
+    {
+        [Fact]
+        public void ItIsRepeatable()
+        {
+            var checkResult = Gen
+                .Int32()
+                .NoShrink()
+                .ForAll(seed =>
+                {
+                    var rng0 = Rng.Create(seed);
+                    var rng1 = Rng.Create(seed);
+
+                    Assert.Equal(rng0, rng1);
+                })
+                .Check();
+
+            Assert.False(checkResult.Falsified);
+        }
+
+        [Fact]
+        public void ItInitializesTheOrder()
+        {
+            var checkResult = Gen
+                .Int32()
+                .NoShrink()
+                .ForAll(seed =>
+                {
+                    var rng = Rng.Create(seed);
+
+                    Assert.Equal(0, rng.Order);
+                })
+                .Check();
+
+            Assert.False(checkResult.Falsified);
+        }
+    }
+}