Add vss_client_v050_compatibility test

We recently added the requirement that VSS servers return key-version
lists in creation order. We also added a version header to all VSS
responses such that clients requiring creation-order lists can ensure
the VSS server they talk to provides this guarantee.

These VSS server changes remain fully backwards compatible with
previously-released VSS clients. Here we add a test that ensures that
this is true against the last VSS client release made prior to these
changes.

This new test also makes sure that any future changes to VSS server
remain backwards compatible with VSS client v0.5.0.

AI wrote the test.

Author: tankyleo

…ithub/workflows/ldk-node-integration.yml …workflows/ldk-node-integration-tests.yml.github/workflows/ldk-node-integration.yml renamed to .github/workflows/ldk-node-integration-tests.yml .github/workflows/ldk-node-integration.yml renamed to .github/workflows/ldk-node-integration-tests.yml

@@ -7,7 +7,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  build-and-test:
+  ldk-node-integration-tests:
     strategy:
       fail-fast: false
       matrix:

…thub/workflows/build-and-deploy-rust.yml .github/workflows/ping-tests.yml.github/workflows/build-and-deploy-rust.yml renamed to .github/workflows/ping-tests.yml .github/workflows/build-and-deploy-rust.yml renamed to .github/workflows/ping-tests.yml

@@ -7,13 +7,14 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  ping-check:
+  ping-tests:
     strategy:
       fail-fast: false
       matrix:
         platform: [ ubuntu-latest ]
         toolchain: [ stable, 1.85.0 ] # 1.85.0 is the MSRV
     runs-on: ${{ matrix.platform }}
+    timeout-minutes: 15
 
     services:
       postgres:

.github/workflows/impl_tests.yml …hub/workflows/postgres-backend-tests.yml.github/workflows/impl_tests.yml renamed to .github/workflows/postgres-backend-tests.yml .github/workflows/impl_tests.yml renamed to .github/workflows/postgres-backend-tests.yml

@@ -7,13 +7,14 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  test-postgres-backend:
+  postgres-backend-tests:
     strategy:
       fail-fast: false
       matrix:
         platform: [ ubuntu-latest ]
         toolchain: [ stable, 1.85.0 ] # 1.85.0 is the MSRV
     runs-on: ${{ matrix.platform }}
+    timeout-minutes: 15
 
     services:
       postgres:

.github/workflows/server-tests.yml

@@ -0,0 +1,46 @@
+name: Server Tests
+
+on: [push, pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  server-tests:
+    strategy:
+      fail-fast: false
+      matrix:
+        platform: [ ubuntu-latest ]
+        toolchain: [ stable, 1.85.0 ] # 1.85.0 is the MSRV
+    runs-on: ${{ matrix.platform }}
+    timeout-minutes: 15
+
+    services:
+      postgres:
+        image: postgres:latest
+        ports:
+          - 5432:5432
+        env:
+          POSTGRES_DB: postgres
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+      - name: Build and Deploy VSS Server
+        run: |
+          cd rust
+          RUSTFLAGS="--cfg noop_authorizer" cargo build --no-default-features
+          ./target/debug/vss-server server/vss-server-config.toml&
+      - name: Run the server tests
+        run: |
+          sleep 5
+          cd rust/server
+          cargo test

rust/Cargo.lock

@@ -29,5 +29,8 @@ rand = { version = "0.9.2", default-features = false }
 [target.'cfg(noop_authorizer)'.dependencies]
 api = { path = "../api", features = ["_test_utils"] }
 
+[dev-dependencies]
+vss-client-v050 = { package = "vss-client-ng", version = "=0.5.0" }
+
 [lints]
 workspace = true