test(client-lex-runtime-service): add functional test

Author: AllanZhengYP

clients/client-lex-runtime-service/LexRuntimeService.spec.ts

@@ -0,0 +1,34 @@
+/// <reference types="mocha" />
+import { expect } from "chai";
+import { LexRuntimeService } from "./LexRuntimeService";
+import { SerializeMiddleware } from "@aws-sdk/types";
+import { HttpRequest } from "@aws-sdk/protocol-http";
+
+describe("@aws-sdk/client-lex-runtime-service", () => {
+  describe("PostContent", () => {
+    it("should contain correct x-amz-content-sha256 header", async () => {
+      const validator: SerializeMiddleware<any, any> = next => args => {
+        // middleware intercept the request and return it early
+        const request = args.request as HttpRequest;
+        expect(request.headers).to.have.property(
+          "x-amz-content-sha256",
+          "UNSIGNED-PAYLOAD"
+        );
+        return Promise.resolve({ output: {} as any, response: {} as any });
+      };
+      const client = new LexRuntimeService({});
+      client.middlewareStack.add(validator, {
+        step: "serialize",
+        name: "endpointValidator",
+        priority: "low"
+      });
+      return await client.postContent({
+        botAlias: "alias",
+        botName: "bot",
+        userId: "user",
+        contentType: "text/plain; charset=utf-8",
+        inputStream: "hello world!"
+      });
+    });
+  });
+});

clients/client-lex-runtime-service/package.json

@@ -12,7 +12,8 @@
     "remove-documentation": "rimraf ./docs",
     "remove-js": "rimraf *.js && rimraf ./commands/*.js && rimraf ./models/*.js && rimraf ./protocols/*.js",
     "remove-maps": "rimraf *.js.map && rimraf ./commands/*.js.map && rimraf ./models/*.js.map && rimraf ./protocols/*.js.map",
-    "test": "exit 0",
+    "test:unit": "mocha **/cjs/**/*.spec.js",
+    "test": "yarn test:unit",
     "build:es": "tsc -p tsconfig.es.json",
     "build": "yarn pretest && yarn build:es"
   },
@@ -60,8 +61,9 @@
     "tslib": "^1.8.0"
   },
   "devDependencies": {
+    "@types/chai": "^4.2.11",
+    "@types/mocha": "^7.0.2",
     "@types/node": "^12.7.5",
-    "jest": "^25.1.0",
     "rimraf": "^3.0.0",
     "tslib": "^1.8.0",
     "typedoc": "^0.15.0",

clients/client-lex-runtime-service/tsconfig.json

@@ -12,7 +12,8 @@
     "incremental": true,
     "resolveJsonModule": true,
     "declarationDir": "./types",
-    "outDir": "dist/cjs"
+    "outDir": "dist/cjs",
+    "types": ["mocha", "node"]
   },
   "typedocOptions": {
     "exclude": "**/node_modules/**",