Merge pull request #52 from aniefer/main

[EW-13279] Unit test mocks for request.arrayBuffer
akamai · Jan 31, 2023 · c39e911 · c39e911
2 parents 9a47ff1 + 5c87912
commit c39e911
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Showing 14 changed files with 91 additions and 8 deletions.
diff --git a/jest/__mocks__/request.js b/jest/__mocks__/request.js
@@ -14,6 +14,7 @@ export const mockSetVariable = jest.fn();
 export const mockRoute = jest.fn();
 export const mockJson = jest.fn();
 export const mockText = jest.fn();
+export const mockArrayBuffer = jest.fn();
 
 const Request = jest.fn().mockImplementation(() => {
   return {
@@ -38,6 +39,7 @@ const Request = jest.fn().mockImplementation(() => {
     route: mockRoute,
     json: mockJson,
     text: mockText,
+    arrayBuffer: mockArrayBuffer,
     body: new ReadableStream()
     };
 });

diff --git a/...les/respond-from-edgeworkers/responseprovider/hello-world-request-arrayBuffer/bundle.json b/...les/respond-from-edgeworkers/responseprovider/hello-world-request-arrayBuffer/bundle.json
@@ -0,0 +1,4 @@
+{
+  "edgeworker-version": "0.1",
+  "description" : "Hello World responseProvider request arrayBuffer example"
+}
diff --git a/...xamples/respond-from-edgeworkers/responseprovider/hello-world-request-arrayBuffer/main.js b/...xamples/respond-from-edgeworkers/responseprovider/hello-world-request-arrayBuffer/main.js
@@ -0,0 +1,11 @@
+
+import { createResponse } from 'create-response';
+
+export function responseProvider(request) {
+  return request.arrayBuffer().then(function(ab) {
+    const decoder = new TextDecoder();
+
+    var html = '<html><body><p>' + decoder.decode( new Uint8Array(ab)) + '</p></body></html>';
+    return createResponse(200, {}, html);
+  });
+}
diff --git a/jest/package-lock.json b/jest/package-lock.json
diff --git a/jest/package.json b/jest/package.json
@@ -1,6 +1,6 @@
 {
   "name": "edgeworkers-jest-mocks",
-  "version": "1.0.21",
+  "version": "1.0.22",
   "description": "Akamai EdgeWorkers Jest mocks",
   "dependencies": {
     "@babel/core": "^7.17.8",

diff --git a/jest/test/examples/conference-details/main.test.js b/jest/test/examples/conference-details/main.test.js
@@ -1,4 +1,4 @@
-import {onClientRequest} from "respond-from-edgeworkers/respondWith/conference-details/main";
+import {onClientRequest} from "respond-from-edgeworkers/respondwith/conference-details/main";
 import Request from "request";
 
 describe('Conference Attendance Code API call that returns the meeting details of a conference as HTML if the user provides the correct code', () => {

diff --git a/jest/test/examples/hello-world-request-array-buffer/main.test.js b/jest/test/examples/hello-world-request-array-buffer/main.test.js
@@ -0,0 +1,21 @@
+import {createResponse} from "create-response";
+import {responseProvider} from "examples/respond-from-edgeworkers/responseprovider/hello-world-request-arrayBuffer/main";
+import Request from "request";
+import {mockArrayBuffer} from "request";
+
+describe('EdgeWorker that generates a simple html page at the Edge and adds the request body to the response header', () => {
+
+    test('responseProvider should retrieve the body of the request', async () => {
+        const requestMock = new Request();
+
+        mockArrayBuffer.mockReturnValue(new Promise(function(resolve) {
+            const encoder = new TextEncoder();
+            resolve(encoder.encode("Hello World").buffer);
+        }));
+
+        await responseProvider(requestMock);
+
+        expect(requestMock.arrayBuffer).toHaveBeenCalled();
+        expect(createResponse).toHaveBeenCalledWith(200, {}, '<html><body><p>Hello World</p></body></html>');
+    });
+});
diff --git a/mocha/__mocks__/request.js b/mocha/__mocks__/request.js
@@ -16,6 +16,7 @@ export const mockSetVariable = sinon.stub();
 export const mockRoute = sinon.stub();
 export const mockJson = sinon.stub();
 export const mockText = sinon.stub();
+export const mockArrayBuffer = sinon.stub();
 
 export default class Request {
   constructor() {
@@ -40,6 +41,7 @@ export default class Request {
     this.route = mockRoute;
     this.json = mockJson;
     this.text = mockText;
+    this.arrayBuffer = mockArrayBuffer;
     this.body = new ReadableStream();
   }
 }
diff --git a/...les/respond-from-edgeworkers/responseprovider/hello-world-request-arrayBuffer/bundle.json b/...les/respond-from-edgeworkers/responseprovider/hello-world-request-arrayBuffer/bundle.json
@@ -0,0 +1,4 @@
+{
+  "edgeworker-version": "0.1",
+  "description" : "Hello World responseProvider request arrayBuffer example"
+}
diff --git a/...xamples/respond-from-edgeworkers/responseprovider/hello-world-request-arrayBuffer/main.js b/...xamples/respond-from-edgeworkers/responseprovider/hello-world-request-arrayBuffer/main.js
@@ -0,0 +1,11 @@
+
+import { createResponse } from 'create-response';
+
+export function responseProvider(request) {
+  return request.arrayBuffer().then(function(ab) {
+    const decoder = new TextDecoder();
+
+    var html = '<html><body><p>' + decoder.decode( new Uint8Array(ab)) + '</p></body></html>';
+    return createResponse(200, {}, html);
+  });
+}
diff --git a/mocha/package-lock.json b/mocha/package-lock.json
diff --git a/mocha/package.json b/mocha/package.json
@@ -1,6 +1,6 @@
 {
   "name": "edgeworkers-mocha-mocks",
-  "version": "1.0.21",
+  "version": "1.0.22",
   "description": "Akamai EdgeWorkers Mocha mocks",
   "dependencies": {
     "@babel/core": "^7.17.8",

diff --git a/mocha/test/examples/conference-details/main.test.js b/mocha/test/examples/conference-details/main.test.js
@@ -1,4 +1,4 @@
-import {onClientRequest} from "../../../src/edgeworkers/examples/respond-from-edgeworkers/respondWith/conference-details/main";
+import {onClientRequest} from "../../../src/edgeworkers/examples/respond-from-edgeworkers/respondwith/conference-details/main";
 import Request from "request";
 
 const sinon = require("sinon");

diff --git a/mocha/test/examples/hello-world-request-arrayBuffer/main.test.js b/mocha/test/examples/hello-world-request-arrayBuffer/main.test.js
@@ -0,0 +1,28 @@
+import {createResponse} from "create-response";
+import {responseProvider} from "../../../edgeworkers/examples/respond-from-edgeworkers/responseprovider/hello-world-request-arrayBuffer/main";
+import Request from "request";
+import {mockArrayBuffer} from "request";
+
+const sinon = require("sinon");
+const expect = require('expect.js');
+
+describe('EdgeWorker that generates a simple html page at the Edge and adds the request body to the response header', () => {
+
+    afterEach(() => {
+        sinon.reset();
+    });
+
+    it('responseProvider should retrieve the body of the request', async () => {
+        const requestMock = new Request();
+
+        mockArrayBuffer.returns(new Promise(function(resolve) {
+            const encoder = new TextEncoder();
+            resolve(encoder.encode("Hello World").buffer);
+        }));
+
+        await responseProvider(requestMock);
+
+        expect(requestMock.arrayBuffer.callCount).to.be(1);
+        expect(createResponse.calledWith(200, {}, '<html><body><p>Hello World</p></body></html>'));
+    });
+});