From 6d002cd35de3b94a8f588fd13295d1599dbda3b9 Mon Sep 17 00:00:00 2001
From: siwatanejo <7511840+siwatanejo@users.noreply.github.com>
Date: Sun, 10 Mar 2024 18:38:25 +0100
Subject: [PATCH] Integration tests against LDK bindings

---
 .github/workflows/CI.yml                      | 13 ++++++++++
 Directory.Packages.props                      |  6 +++++
 PackWallet.sln                                |  7 ++++++
 .../LdkInterop.cs                             | 25 +++++++++++++++++++
 .../PackWallet.Tests.Integration.csproj       | 21 ++++++++++++++++
 src/PackWallet.Tests.Integration/Usings.cs    |  1 +
 6 files changed, 73 insertions(+)
 create mode 100644 src/PackWallet.Tests.Integration/LdkInterop.cs
 create mode 100644 src/PackWallet.Tests.Integration/PackWallet.Tests.Integration.csproj
 create mode 100644 src/PackWallet.Tests.Integration/Usings.cs

diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index acd6d79..f47c282 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -60,6 +60,19 @@ jobs:
       with:
         name: snap
         path: ./*.snap
+
+  integration_tests:
+    strategy:
+      matrix:
+        # macos-13 is x64 and macos-14 is arm64
+        os: [ubuntu-22.04, macos-13, macos-14]
+
+    needs: build
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@v1
+    - name: Run Tests
+      run: dotnet test
         
   run_snap:
     needs: build_snap
diff --git a/Directory.Packages.props b/Directory.Packages.props
index 66eeba4..8118ac5 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -4,5 +4,11 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageVersion Include="FSharp.Data" Version="6.3.0" />
+    <PackageVersion Include="org.ldk" Version="0.0.121.2" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
+    <PackageVersion Include="NUnit" Version="3.13.3" />
+    <PackageVersion Include="NUnit3TestAdapter" Version="4.4.2" />
+    <PackageVersion Include="NUnit.Analyzers" Version="3.6.1" />
+    <PackageVersion Include="coverlet.collector" Version="3.2.0" />
   </ItemGroup>
 </Project>
diff --git a/PackWallet.sln b/PackWallet.sln
index c70d03a..86e607e 100644
--- a/PackWallet.sln
+++ b/PackWallet.sln
@@ -1,7 +1,10 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
 Project("{F2A71F9B-5D33-465A-A702-920D77279786}") = "PackWallet", "src\PackWallet\PackWallet.fsproj", "{23AE2DF5-6284-404B-A583-05A02539B0DF}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PackWallet.Tests.Integration", "src\PackWallet.Tests.Integration\PackWallet.Tests.Integration.csproj", "{0A88324C-3B50-4851-A67F-FA084BDC6148}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -12,5 +15,9 @@ Global
 		{23AE2DF5-6284-404B-A583-05A02539B0DF}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{23AE2DF5-6284-404B-A583-05A02539B0DF}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{23AE2DF5-6284-404B-A583-05A02539B0DF}.Release|Any CPU.Build.0 = Release|Any CPU
+		{0A88324C-3B50-4851-A67F-FA084BDC6148}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{0A88324C-3B50-4851-A67F-FA084BDC6148}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{0A88324C-3B50-4851-A67F-FA084BDC6148}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{0A88324C-3B50-4851-A67F-FA084BDC6148}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal
diff --git a/src/PackWallet.Tests.Integration/LdkInterop.cs b/src/PackWallet.Tests.Integration/LdkInterop.cs
new file mode 100644
index 0000000..78fbbf3
--- /dev/null
+++ b/src/PackWallet.Tests.Integration/LdkInterop.cs
@@ -0,0 +1,25 @@
+namespace PackWallet.Tests.Integration;
+
+using org.ldk.structs;
+
+class ConsoleLogger : LoggerInterface
+{
+    public void log(Record record)
+    {
+        // just don't throw
+    }
+}
+
+public class LdkInterop
+{
+    [SetUp]
+    public void Setup()
+    {
+    }
+
+    [Test]
+    public void TestLoggerDoesntCrash()
+    {
+        Logger.new_impl(new ConsoleLogger());
+    }
+}
diff --git a/src/PackWallet.Tests.Integration/PackWallet.Tests.Integration.csproj b/src/PackWallet.Tests.Integration/PackWallet.Tests.Integration.csproj
new file mode 100644
index 0000000..f5266e6
--- /dev/null
+++ b/src/PackWallet.Tests.Integration/PackWallet.Tests.Integration.csproj
@@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <IsPackable>false</IsPackable>
+    <IsTestProject>true</IsTestProject>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" />
+    <PackageReference Include="NUnit" />
+    <PackageReference Include="NUnit3TestAdapter" />
+    <PackageReference Include="NUnit.Analyzers" />
+    <PackageReference Include="coverlet.collector" />
+    <PackageReference Include="org.ldk" />
+  </ItemGroup>
+
+</Project>
diff --git a/src/PackWallet.Tests.Integration/Usings.cs b/src/PackWallet.Tests.Integration/Usings.cs
new file mode 100644
index 0000000..9a28bd8
--- /dev/null
+++ b/src/PackWallet.Tests.Integration/Usings.cs
@@ -0,0 +1 @@
+global using NUnit.Framework;