chore: run client functional tests in test:functional script (#3523)

* chore: run client functional test in test:functional script

* chore: refector test:e2e script

Author: AllanZhengYP

package.json

@@ -28,7 +28,7 @@
     "local-publish": "node ./scripts/verdaccio-publish/index.js",
     "test:all": "yarn build:all && jest --coverage --passWithNoTests && lerna run test --scope '@aws-sdk/{fetch-http-handler,hash-blob-browser}' && yarn test:versions",
     "test:e2e": "yarn build:e2e && node ./tests/e2e/index.js",
-    "test:functional": "jest --config tests/functional/jest.config.js",
+    "test:functional": "jest --config tests/functional/jest.config.js && lerna run test:unit --scope \"@aws-sdk/client-*\"",
     "test:integration": "jest --config jest.config.integ.js --passWithNoTests",
     "test:integration:legacy": "cucumber-js --fail-fast",
     "test:integration:legacy:since:release": "./tests/integ-legacy/index.js",

tests/e2e/index.js

@@ -1,10 +1,16 @@
 const { getIntegTestResources } = require("./get-integ-test-resources");
-const { runE2ETests } = require("./run-e2e-tests");
+const execa = require("execa");
 
 const run = async () => {
   try {
     const integTestResourcesEnv = await getIntegTestResources();
-    await runE2ETests(integTestResourcesEnv);
+    await execa("yarn", ["lerna", "run", "test:e2e", "--since", "--concurrency", "1"], {
+      env: {
+        ...integTestResourcesEnv,
+        ...process.env,
+      },
+      stdio: "inherit",
+    });
     process.exit(0);
   } catch (e) {
     console.error(e);