test(launcher): Campaign LA enforce composer-host contract

.github/workflows/headless-portability.yml

@@ -6,6 +6,7 @@ on:
       - ".github/workflows/headless-portability.yml"
       - "AcDream.slnx"
       - "src/AcDream.Platform/**"
+      - "src/AcDream.Launcher.Core/**"
       - "src/AcDream.Core/**"
       - "src/AcDream.Core.Net/**"
       - "src/AcDream.Content/**"
@@ -15,6 +16,7 @@ on:
       - "src/AcDream.App/**"
       - "src/AcDream.UI.Abstractions/**"
       - "tests/AcDream.Platform.Tests/**"
+      - "tests/AcDream.Launcher.Core.Tests/**"
       - "tests/AcDream.Core.Tests/**"
       - "tests/AcDream.Core.Net.Tests/**"
       - "tests/AcDream.Content.Tests/**"
@@ -22,6 +24,7 @@ on:
       - "tests/AcDream.Headless.Tests/**"
       - "tests/AcDream.App.Tests/**"
       - "tests/AcDream.UI.Abstractions.Tests/**"
+      - "tests/Fixtures/campaign-la/**"
       - "tools/ShaderCompiler/**"
       - "tools/compile-shaders.ps1"
   push:
@@ -29,6 +32,7 @@ on:
       - ".github/workflows/headless-portability.yml"
       - "AcDream.slnx"
       - "src/AcDream.Platform/**"
+      - "src/AcDream.Launcher.Core/**"
       - "src/AcDream.Core/**"
       - "src/AcDream.Core.Net/**"
       - "src/AcDream.Content/**"
@@ -38,6 +42,7 @@ on:
       - "src/AcDream.App/**"
       - "src/AcDream.UI.Abstractions/**"
       - "tests/AcDream.Platform.Tests/**"
+      - "tests/AcDream.Launcher.Core.Tests/**"
       - "tests/AcDream.Core.Tests/**"
       - "tests/AcDream.Core.Net.Tests/**"
       - "tests/AcDream.Content.Tests/**"
@@ -45,6 +50,7 @@ on:
       - "tests/AcDream.Headless.Tests/**"
       - "tests/AcDream.App.Tests/**"
       - "tests/AcDream.UI.Abstractions.Tests/**"
+      - "tests/Fixtures/campaign-la/**"
       - "tools/ShaderCompiler/**"
       - "tools/compile-shaders.ps1"
   workflow_dispatch:
@@ -83,6 +89,7 @@ jobs:
         run: |
           $projects = @(
             "src/AcDream.Platform/AcDream.Platform.csproj",
+            "src/AcDream.Launcher.Core/AcDream.Launcher.Core.csproj",
             "src/AcDream.Plugin.Abstractions/AcDream.Plugin.Abstractions.csproj",
             "src/AcDream.Core/AcDream.Core.csproj",
             "src/AcDream.Core.Net/AcDream.Core.Net.csproj",
@@ -104,6 +111,7 @@ jobs:
         run: |
           $projects = @(
             "tests/AcDream.Platform.Tests/AcDream.Platform.Tests.csproj",
+            "tests/AcDream.Launcher.Core.Tests/AcDream.Launcher.Core.Tests.csproj",
             "tests/AcDream.Core.Net.Tests/AcDream.Core.Net.Tests.csproj",
             "tests/AcDream.Content.Tests/AcDream.Content.Tests.csproj",
             "tests/AcDream.Runtime.Tests/AcDream.Runtime.Tests.csproj",

tests/AcDream.App.Tests/AcDream.App.Tests.csproj

@@ -22,6 +22,12 @@
 
   <ItemGroup>
     <ProjectReference Include="..\..\src\AcDream.App\AcDream.App.csproj" />
+    <ProjectReference Include="..\..\src\AcDream.Launcher.Core\AcDream.Launcher.Core.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Include="..\Fixtures\campaign-la\LauncherCoreSessionConfigFixture.cs"
+             Link="Fixtures\LauncherCoreSessionConfigFixture.cs" />
   </ItemGroup>
 
   <ItemGroup>

tests/AcDream.App.Tests/Configuration/SessionConfigurationSharedFixtureTests.cs

@@ -1,5 +1,6 @@
 using System.Runtime.CompilerServices;
 using AcDream.App.Configuration;
+using AcDream.Tests.Fixtures.CampaignLa;
 
 namespace AcDream.App.Tests.Configuration;
 
@@ -18,6 +19,43 @@ namespace AcDream.App.Tests.Configuration;
 /// </summary>
 public sealed class SessionConfigurationSharedFixtureTests
 {
+    [Fact]
+    public void AppReaderAcceptsLauncherCoreComposerDocument()
+    {
+        using TemporaryFile file = TemporaryFile.Create(
+            LauncherCoreSessionConfigFixture.Compose());
+
+        (SessionConfiguration configuration, SessionDescriptor session) =
+            SessionConfigurationLoader.Load(file.Path);
+
+        Assert.Equal("composer-contract", session.Id);
+        Assert.Equal("composer.example", session.Endpoint.Host);
+        Assert.Equal(9010, session.Endpoint.Port);
+        Assert.Equal("composer-account", session.Account);
+        Assert.Equal(0x50000001u, session.Character?.Id);
+        Assert.Equal("idle", session.Policy?.Id);
+        Assert.Equal(
+            SessionCredentialProviderKind.StandardInput,
+            session.Credential.Provider);
+        Assert.Equal("session", session.Credential.Reference);
+        Assert.Equal("composer-dats", configuration.Process?.Content?.DatDirectory);
+        Assert.Equal(
+            "composer-dats/acdream.pak",
+            configuration.Process?.Content?.PreparedAssetPath);
+        Assert.Equal(["ComposerPlugin"], session.Plugins);
+        Assert.Equal(["/composer command"], session.LoginCommands);
+        Assert.Equal(625, session.LoginCommandDelayMs);
+        string statusFile = Assert.IsType<string>(session.StatusFile);
+        Assert.EndsWith(
+            Path.Combine("composer-contract", "status.jsonl"),
+            statusFile,
+            StringComparison.Ordinal);
+        Assert.DoesNotContain(
+            LauncherCoreSessionConfigFixture.Password,
+            File.ReadAllText(file.Path),
+            StringComparison.Ordinal);
+    }
+
     [Fact]
     public void AppReaderAcceptsTheProductionShapedSharedFixture()
     {

tests/AcDream.Headless.Tests/AcDream.Headless.Tests.csproj

@@ -21,5 +21,11 @@
 
   <ItemGroup>
     <ProjectReference Include="..\..\src\AcDream.Headless\AcDream.Headless.csproj" />
+    <ProjectReference Include="..\..\src\AcDream.Launcher.Core\AcDream.Launcher.Core.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Include="..\Fixtures\campaign-la\LauncherCoreSessionConfigFixture.cs"
+             Link="Fixtures\LauncherCoreSessionConfigFixture.cs" />
   </ItemGroup>
 </Project>

tests/AcDream.Headless.Tests/SessionConfigurationSharedFixtureTests.cs

@@ -1,5 +1,6 @@
 using System.Runtime.CompilerServices;
 using AcDream.Headless.Configuration;
+using AcDream.Tests.Fixtures.CampaignLa;
 
 namespace AcDream.Headless.Tests;
 
@@ -17,6 +18,44 @@ namespace AcDream.Headless.Tests;
 /// </summary>
 public sealed class SessionConfigurationSharedFixtureTests
 {
+    [Fact]
+    public void HeadlessReaderAcceptsLauncherCoreComposerDocument()
+    {
+        using TemporaryFile file = TemporaryFile.Create(
+            LauncherCoreSessionConfigFixture.Compose());
+
+        HeadlessConfiguration configuration =
+            HeadlessConfigurationLoader.Load(file.Path);
+
+        HeadlessSessionDescriptor session = Assert.Single(configuration.Sessions)!;
+        Assert.Equal("composer-contract", session.Id);
+        Assert.Equal("composer.example", session.Endpoint.Host);
+        Assert.Equal(9010, session.Endpoint.Port);
+        Assert.Equal("composer-account", session.Account);
+        Assert.Equal(0x50000001u, session.Character.Id);
+        Assert.Equal("idle", session.Policy.Id);
+        Assert.Equal(
+            HeadlessCredentialProviderKind.StandardInput,
+            session.Credential.Provider);
+        Assert.Equal("session", session.Credential.Reference);
+        Assert.Equal("composer-dats", configuration.Process.Content?.DatDirectory);
+        Assert.Equal(
+            "composer-dats/acdream.pak",
+            configuration.Process.Content?.PreparedAssetPath);
+        Assert.Equal(["ComposerPlugin"], session.Plugins);
+        Assert.Equal(["/composer command"], session.LoginCommands);
+        Assert.Equal(625, session.LoginCommandDelayMs);
+        string statusFile = Assert.IsType<string>(session.StatusFile);
+        Assert.EndsWith(
+            Path.Combine("composer-contract", "status.jsonl"),
+            statusFile,
+            StringComparison.Ordinal);
+        Assert.DoesNotContain(
+            LauncherCoreSessionConfigFixture.Password,
+            File.ReadAllText(file.Path),
+            StringComparison.Ordinal);
+    }
+
     [Fact]
     public void HeadlessReaderAcceptsTheProductionShapedSharedFixture()
     {

tests/Fixtures/campaign-la/LauncherCoreSessionConfigFixture.cs

@@ -0,0 +1,58 @@
+using AcDream.Launcher.Core.Launching;
+using AcDream.Launcher.Core.Profiles;
+using AcDream.Platform;
+
+namespace AcDream.Tests.Fixtures.CampaignLa;
+
+/// <summary>
+/// Produces one real Launcher.Core session document that is compiled into
+/// both host test suites. Keeping composition in one linked fixture makes the
+/// LA1/LA3 anti-drift gate prove that App and Headless accept the identical
+/// composer output rather than two hand-maintained lookalikes.
+/// </summary>
+internal static class LauncherCoreSessionConfigFixture
+{
+    internal const string Password = "must-not-be-serialized";
+
+    internal static string Compose()
+    {
+        var server = new ServerProfile
+        {
+            Name = "Composer Server",
+            Host = "composer.example",
+            Port = 9010,
+        };
+        var account = new AccountProfile
+        {
+            Account = "composer-account",
+            Password = Password,
+        };
+        var character = new CharacterProfile
+        {
+            Name = "Composer Character",
+            Id = "0x50000001",
+            LaunchMode = LaunchMode.Headless,
+            Plugins = ["ComposerPlugin"],
+            LoginCommands = ["/composer command"],
+        };
+        var install = new LauncherInstallRecord(
+            "composer-dats",
+            "composer-dats/acdream.pak");
+        var paths = new ApplicationPathSet(
+            Path.Combine(Path.GetTempPath(), "composer-config"),
+            Path.Combine(Path.GetTempPath(), "composer-data"),
+            Path.Combine(Path.GetTempPath(), "composer-cache"),
+            LegacyConfigDirectory: null);
+
+        ComposedSessionConfig composed = SessionConfigComposer.Compose(
+            server,
+            account,
+            character,
+            install,
+            paths,
+            "composer-contract",
+            loginCommandDelayMs: 625);
+
+        return SessionConfigComposer.Serialize(composed.Document);
+    }
+}