Test npm package on ci

Author: kateinoigakukun

.github/workflows/build.yml

@@ -107,6 +107,7 @@ jobs:
             artifact_name: "npm-ruby-head-wasm-emscripten"
             builder: "wasm32-unknown-emscripten"
           - task: "npm:ruby-head-wasm-wasi"
+            test: "npm:ruby-head-wasm-wasi-check"
             prerelease: "npm:configure_prerelease"
             artifact: "packages/npm-packages/ruby-head-wasm-wasi/ruby-head-wasm-wasi-*.tgz"
             artifact_name: "npm-ruby-head-wasm-wasi"
@@ -139,6 +140,9 @@ jobs:
         if: ${{ inputs.prerel_name != '' && matrix.entry.prerelease != '' }}
       - name: rake ${{ matrix.entry.task }}
         run: docker run -v "$GITHUB_WORKSPACE:/build" -w /build -e "GNUMAKEFLAGS=-j$((1 + $(nproc --all)))" sha256:$BUILDER_IMAGE_ID rake ${{ matrix.entry.task }}
+      - name: rake ${{ matrix.entry.test }}
+        run: rake ${{ matrix.entry.test }}
+        if: ${{ matrix.entry.test != '' }}
       - uses: actions/upload-artifact@v2
         if: ${{ matrix.entry.artifact }}
         with:

Rakefile

@@ -280,14 +280,20 @@ end
 
 namespace :npm do
   NPM_PACKAGES.each do |pkg|
+    base_dir = Dir.pwd
+    pkg_dir = "#{Dir.pwd}/packages/npm-packages/#{pkg[:name]}"
+
     desc "Build npm package #{pkg[:name]}"
     task pkg[:name] => ["build:#{pkg[:build]}"] do
-      base_dir = Dir.pwd
-      pkg_dir = "#{Dir.pwd}/packages/npm-packages/#{pkg[:name]}"
       sh "npm ci", chdir: pkg_dir
       sh "#{pkg_dir}/build-package.sh #{base_dir}/rubies/#{pkg[:build]}"
       sh "npm pack", chdir: pkg_dir
     end
+
+    desc "Check npm package #{pkg[:name]}"
+    task "#{pkg[:name]}-check" do
+      sh "npm test", chdir: pkg_dir
+    end
   end
 
   desc "Configure for pre-release"

packages/npm-packages/ruby-head-wasm-wasi/package.json

@@ -10,6 +10,9 @@
     "dist",
     "README.md"
   ],
+  "scripts": {
+    "test": "cd ../ruby-wasm-wasi && npm test"
+  },
   "repository": "https://github.com/ruby/ruby.wasm",
   "homepage": "https://github.com/ruby/ruby.wasm/tree/main/packages/npm-packages/ruby-head-wasm-wasi",
   "publishConfig": {