From 342b7beb40ab5a14c9ee282ed18c7ec05c5ab120 Mon Sep 17 00:00:00 2001
From: Cody Koeninger <ckoeninger@cloudflare.com>
Date: Tue, 15 Jun 2021 12:49:48 -0500
Subject: [PATCH 1/2] example fetch mock

---
 package.json         |  1 +
 test/handler.test.ts | 10 ++++++++++
 2 files changed, 11 insertions(+)

diff --git a/package.json b/package.json
index deae8e1..24ad8c0 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,7 @@
     "eslint-config-prettier": "^8.1.0",
     "eslint-config-typescript": "^3.0.0",
     "jest": "^27.0.1",
+    "jest-fetch-mock": "3.0.3",
     "prettier": "^2.3.0",
     "service-worker-mock": "^2.0.5",
     "ts-jest": "^27.0.1",
diff --git a/test/handler.test.ts b/test/handler.test.ts
index 32fdc7d..01d67fa 100644
--- a/test/handler.test.ts
+++ b/test/handler.test.ts
@@ -1,3 +1,5 @@
+import { enableFetchMocks } from 'jest-fetch-mock'
+enableFetchMocks()
 import { handleRequest } from '../src/handler'
 import makeServiceWorkerEnv from 'service-worker-mock'
 
@@ -9,6 +11,14 @@ describe('handle', () => {
     jest.resetModules()
   })
 
+  test('example mock fetch', async () => {
+    jest.spyOn(global, 'fetch').mockImplementation(() => Promise.resolve({
+      text: () => Promise.resolve("some body")
+    }))
+    const result = await fetch("http://foo.com").then(r => r.text())
+    expect(result).toEqual("some body")
+  })
+
   test('handle GET', async () => {
     const result = await handleRequest(new Request('/', { method: 'GET' }))
     expect(result.status).toEqual(200)

From dea7189b083960fe6447f92a4d90230c2b9a659b Mon Sep 17 00:00:00 2001
From: Cody Koeninger <ckoeninger@cloudflare.com>
Date: Tue, 15 Jun 2021 12:56:44 -0500
Subject: [PATCH 2/2] update package lock

---
 package-lock.json | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/package-lock.json b/package-lock.json
index ae1e1d9..99800b6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1848,6 +1848,15 @@
         "safe-buffer": "~5.1.1"
       }
     },
+    "cross-fetch": {
+      "version": "3.1.4",
+      "resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-3.1.4.tgz",
+      "integrity": "sha512-1eAtFWdIubi6T4XPy6ei9iUFoKpUkIF971QLN8lIvvvwueI65+Nw5haMNKUwfJxabqlIIDODJKGrQ66gxC0PbQ==",
+      "dev": true,
+      "requires": {
+        "node-fetch": "2.6.1"
+      }
+    },
     "cross-spawn": {
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
@@ -3257,6 +3266,16 @@
         }
       }
     },
+    "jest-fetch-mock": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/jest-fetch-mock/-/jest-fetch-mock-3.0.3.tgz",
+      "integrity": "sha512-Ux1nWprtLrdrH4XwE7O7InRY6psIi3GOsqNESJgMJ+M5cv4A8Lh7SN9d2V2kKRZ8ebAfcd1LNyZguAOb6JiDqw==",
+      "dev": true,
+      "requires": {
+        "cross-fetch": "^3.0.4",
+        "promise-polyfill": "^8.1.3"
+      }
+    },
     "jest-get-type": {
       "version": "26.3.0",
       "resolved": "https://registry.npmjs.org/jest-get-type/-/jest-get-type-26.3.0.tgz",
@@ -4408,6 +4427,12 @@
       "integrity": "sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw==",
       "dev": true
     },
+    "node-fetch": {
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
+      "integrity": "sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==",
+      "dev": true
+    },
     "node-int64": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/node-int64/-/node-int64-0.4.0.tgz",
@@ -4608,6 +4633,12 @@
       "integrity": "sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==",
       "dev": true
     },
+    "promise-polyfill": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/promise-polyfill/-/promise-polyfill-8.2.0.tgz",
+      "integrity": "sha512-k/TC0mIcPVF6yHhUvwAp7cvL6I2fFV7TzF1DuGPI8mBh4QQazf36xCKEHKTZKRysEoTQoQdKyP25J8MPJp7j5g==",
+      "dev": true
+    },
     "prompts": {
       "version": "2.4.1",
       "resolved": "https://registry.npmjs.org/prompts/-/prompts-2.4.1.tgz",