test(memory): Move LongResend test into test/memory. Add additional tests. Assert memory usage. Run in CI.

Author: timoxley

.github/workflows/test-code.yml

@@ -131,5 +131,27 @@ jobs:
           max_attempts: 2
           timeout_minutes: 15
           retry_on: error
-          command: DEBUG='' npm run test-flakey || echo "::warning::Flakey Tests Failed"
+          command: npm run test-flakey || echo "::warning::Flakey Tests Failed"
 
+  memory:
+    name:  Memory Tests using Node ${{ matrix.node-version }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version: [12.x, 14.x]
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: npm ci
+        run: npm ci
+      - uses: nick-invision/retry@v2
+        name: Run Test
+        with:
+          max_attempts: 2
+          timeout_minutes: 20
+          retry_on: error
+          command: DEBUG='' npm run test-memory

package.json

@@ -48,6 +48,7 @@
     "test-integration-no-resend": "jest --forceExit --testTimeout=10000 --testPathIgnorePatterns='resend|Resend' --testNamePattern='^((?!(resend|Resend|resent|Resent|gap|Gap)).)*$' test/integration/*.test.*",
     "test-integration-resend": "jest --forceExit --testTimeout=15000 --testNamePattern='(resend|Resend|resent|Resent)' test/integration/*.test.*",
     "test-integration-dataunions": "jest --forceExit --testTimeout=15000 --runInBand test/integration/dataunion",
+    "test-memory": "node --gc-global --predictable-gc-schedule node_modules/.bin/jest --forceExit --testTimeout=15000 --runInBand test/integration/dataunion",
     "test-flakey": "jest --forceExit test/flakey/*",
     "test-browser": "node ./test/browser/server.js & node node_modules/nightwatch/bin/nightwatch ./test/browser/browser.js && pkill -f server.js",
     "install-example": "cd examples/webpack && npm ci",