Fix global test

Author: viktorianer

test/_global/Aptfile.dev

@@ -0,0 +1 @@
+libpq-dev

test/_global/all_features.sh renamed to test/_global/apt_with_postgresql_client.sh

@@ -18,7 +18,10 @@ source dev-container-features-test-lib
 
 # Feature-specific tests
 # The 'check' command comes from the dev-container-features-test-lib.
-check "ffmpeg is installed" bash -c "ffmpeg -version | grep 'ffmpeg version'"
+# Check if libpq-dev is installed
+check "libpq-dev installed" bash -c "dpkg -l | grep libpq-dev"
+
+check "PostgreSQL client installed" bash -c "psql --version | grep PostgreSQL"
 
 # Report result
 # If any of the checks above exited with a non-zero exit code, the test will fail.

test/_global/scenarios.json

@@ -1,10 +1,13 @@
 {
-  "all_features": {
+  "apt_with_postgresql_client": {
     "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
     "features": {
       "apt": {
         "version": "1",
         "devFile": "Aptfile.dev"
+      },
+      "ghcr.io/rails/devcontainer/features/postgres-client": {
+        "version": "14"
       }
     }
   }