Test binary package in CI

Issue #195

In the integration workflows, publish the binary package into a local
Nuget source and use it as a binary, to make sure it works that way.

Author: gerzse

.github/workflows/reusable.yml

@@ -77,3 +77,17 @@ jobs:
               verbose: true
           - name: Build
             run: dotnet pack -c Release
+
+          - name: Test against Nuget package from local source
+            if: inputs.redis_stack_type == 'edge'
+            working-directory: dogfooding
+            run: |
+              mkdir -p test-source
+              dotnet nuget add source $(readlink -f test-source) -n test-source
+              find .. -name '*.nupkg' | xargs -I {} dotnet nuget push {} -s test-source
+              ls -R
+              dotnet nuget remove source nuget.org
+              dotnet nuget list source
+              find . -name '*.csproj' | xargs -I {} sed -E -i 's|<TargetFrameworks(.*)>.*</TargetFrameworks>|<TargetFramework\1>${{inputs.clr_version}}</TargetFramework>|' {}
+              dotnet restore -s test-source
+              dotnet run

dogfooding/PackageTest.cs

@@ -0,0 +1,38 @@
+using NRedisStack;
+using NRedisStack.Core.DataTypes;
+using StackExchange.Redis;
+
+public class PackageTest
+{
+    public static void Main()
+    {
+        ConfigurationOptions configurationOptions = new ConfigurationOptions();
+        configurationOptions.SyncTimeout = 20000;
+        configurationOptions.EndPoints.Add("localhost:6379");
+        ConnectionMultiplexer redis = ConnectionMultiplexer.Connect(configurationOptions);
+
+        IDatabase db = redis.GetDatabase();
+        db.Execute("FLUSHALL");
+
+        // Try a command from StackExchange.
+        db.SortedSetAdd("X", "foo", 5.1);
+
+        // And a command from NRedisStack.
+        var result = db.BZMPop(0, "X", MinMaxModifier.Min);
+        Assert(1 == result!.Item2.Count);
+        Assert("foo" == result!.Item2[0].Value);
+
+        Console.WriteLine("All good.");
+    }
+
+    /// <summary>
+    /// Poor Man's assert, since we don't want to depend on NUnit.
+    /// </summary>
+    private static void Assert(bool condition)
+    {
+        if (!condition)
+        {
+            throw new System.Exception();
+        }
+    }
+}

dogfooding/dogfooding.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFrameworks>netstandard2.0;net6.0;net7.0;net8.0</TargetFrameworks>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <PackageReference Include="NRedisStack" Version="*" />
+    </ItemGroup>
+
+</Project>