chore(aws-lambda): convert package to typescript (#1305)

Author: dphang

packages/serverless-components/aws-lambda/__mocks__/aws-sdk.mock.js

@@ -0,0 +1,82 @@
+const promisifyMock = (mockFn) => {
+  const promise = jest.fn();
+  mockFn.mockImplementation(() => ({
+    promise
+  }));
+
+  return promise;
+};
+
+export const mockCreateFunction = jest.fn();
+export const mockCreateFunctionPromise = promisifyMock(mockCreateFunction);
+
+export const mockPublishVersion = jest.fn();
+export const mockPublishVersionPromise = promisifyMock(mockPublishVersion);
+
+export const mockGetFunctionConfiguration = jest.fn();
+export const mockGetFunctionConfigurationPromise = promisifyMock(
+  mockGetFunctionConfiguration
+);
+
+export const mockUpdateFunctionCode = jest.fn();
+export const mockUpdateFunctionCodePromise = promisifyMock(
+  mockUpdateFunctionCode
+);
+
+export const mockUpdateFunctionConfiguration = jest.fn();
+export const mockUpdateFunctionConfigurationPromise = promisifyMock(
+  mockUpdateFunctionConfiguration
+);
+
+export const mockCreateQueue = jest.fn();
+export const mockCreateQueuePromise = promisifyMock(mockCreateQueue);
+
+export const mockGetQueueAttributes = jest.fn();
+export const mockGetQueueAttributesPromise = promisifyMock(
+  mockGetQueueAttributes
+);
+
+export const mockDeleteQueue = jest.fn();
+export const mockDeleteQueuePromise = promisifyMock(mockDeleteQueue);
+
+export const mockListEventSourceMappings = jest.fn();
+export const mockListEventSourceMappingsPromise = promisifyMock(
+  mockListEventSourceMappings
+);
+
+export const mockCreateEventSourceMapping = jest.fn();
+export const mockCreateEventSourceMappingPromise = promisifyMock(
+  mockCreateEventSourceMapping
+);
+
+export const mockGetCallerIdentityMapping = jest.fn();
+export const mockGetCallerIdentityMappingPromise = promisifyMock(
+  mockGetCallerIdentityMapping
+);
+
+export const mockListTags = jest.fn();
+export const mockListTagsPromise = promisifyMock(mockListTags);
+export const mockTagResource = jest.fn();
+export const mockTagResourcePromise = promisifyMock(mockTagResource);
+export const mockUntagResource = jest.fn();
+export const mockUntagResourcePromise = promisifyMock(mockUntagResource);
+
+export default {
+  SQS: jest.fn(() => ({
+    createQueue: mockCreateQueue,
+    getQueueAttributes: mockGetQueueAttributes,
+    deleteQueue: mockDeleteQueue
+  })),
+  Lambda: jest.fn(() => ({
+    listEventSourceMappings: mockListEventSourceMappings,
+    createEventSourceMapping: mockCreateEventSourceMapping,
+    createFunction: mockCreateFunction,
+    publishVersion: mockPublishVersion,
+    getFunctionConfiguration: mockGetFunctionConfiguration,
+    updateFunctionCode: mockUpdateFunctionCode,
+    updateFunctionConfiguration: mockUpdateFunctionConfiguration,
+    listTags: mockListTags,
+    tagResource: mockTagResource,
+    untagResource: mockUntagResource
+  }))
+};

packages/serverless-components/aws-lambda/__mocks__/aws-sdk.mock.ts

@@ -1,6 +1,6 @@
-const { createComponent, createTmpDir } = require("../test-utils");
+import { createComponent, createTmpDir } from "../test-utils";
 
-const {
+import {
   mockCreateFunction,
   mockCreateFunctionPromise,
   mockPublishVersion,
@@ -12,16 +12,20 @@ const {
   mockListTagsPromise,
   mockTagResource,
   mockUntagResource
-} = require("aws-sdk");
+} from "../__mocks__/aws-sdk.mock";
 
 jest.mock("aws-sdk", () => require("../__mocks__/aws-sdk.mock"));
 
 const mockIamRole = jest.fn();
 jest.mock("@serverless/aws-iam-role", () =>
   jest.fn(() => {
-    const iamRole = mockIamRole;
-    iamRole.init = () => {};
-    iamRole.default = () => {};
+    const iamRole: any = mockIamRole;
+    iamRole.init = () => {
+      // intentional
+    };
+    iamRole.default = () => {
+      // intentional
+    };
     iamRole.context = {};
     return iamRole;
   })

packages/serverless-components/aws-lambda/__tests__/publishVersion.test.js renamed to packages/serverless-components/aws-lambda/__tests__/publishVersion.test.ts

@@ -0,0 +1,6 @@
+module.exports = {
+  presets: [
+    ["@babel/preset-env", { targets: { node: "current" } }],
+    "@babel/preset-typescript"
+  ]
+};

packages/serverless-components/aws-lambda/babel.config.js

@@ -0,0 +1,3 @@
+module.exports = {
+  clearMocks: true
+};

packages/serverless-components/aws-lambda/jest.config.js

@@ -17,10 +17,28 @@
     "url": "https://github.com/serverless-nextjs/serverless-next.js/issues"
   },
   "homepage": "https://github.com/serverless-nextjs/serverless-next.js#readme",
+  "scripts": {
+    "test": "jest",
+    "clean": "yarn rimraf dist",
+    "build": "tsc -p tsconfig.build.json",
+    "prepare": "yarn clean && yarn build"
+  },
+  "devDependencies": {
+    "@types/archiver": "^5.1.0",
+    "@types/fs-extra": "^9.0.11",
+    "@types/lodash": "^4.14.170",
+    "@types/node": "^15.12.5",
+    "@types/ramda": "^0.27.41",
+    "jest": "^27.0.5",
+    "rimraf": "^3.0.2",
+    "typescript": "^4.3.4"
+  },
   "dependencies": {
     "@serverless/aws-iam-role": "^1.0.0",
     "@serverless/aws-lambda-layer": "^1.0.0",
     "@serverless/aws-s3": "^4.2.0",
+    "@serverless/core": "^1.1.2",
+    "aws-sdk": "^2.935.0",
     "archiver": "^5.3.0",
     "fs-extra": "^9.1.0",
     "globby": "^11.0.1",
@@ -29,6 +47,10 @@
   },
   "peerDependencies": {
     "@serverless/core": "^1.1.2",
-    "aws-sdk": "^2.702.0"
+    "aws-sdk": "^2.935.0"
+  },
+  "jest": {
+    "preset": "ts-jest",
+    "testEnvironment": "node"
   }
 }