Mock out GitHub API

Sashko Stubailo · Sashko Stubailo · commit 98bb3f54a3ab · 2017-03-07T22:10:26.000-08:00
diff --git a/__mocks__/request-promise.js b/__mocks__/request-promise.js
@@ -53,3 +53,5 @@ function noRequestsLeft() {
 rp.__pushMockRequest = pushMockRequest; // eslint-disable-line no-underscore-dangle
 rp.__flushRequestQueue = flushRequestQueue; // eslint-disable-line no-underscore-dangle
 rp.__noRequestsLeft = noRequestsLeft; // eslint-disable-line no-underscore-dangle
+
+rp.actual = require.requireActual('request-promise');
diff --git a/__tests__/basic.js b/__tests__/basic.js
@@ -1,5 +1,7 @@
-import { run } from '../api/server';
 import rp from 'request-promise';
+import casual from 'casual';
+
+import { run } from '../api/server';
 
 const testPort = 6789;
 const endpointUrl = `http://localhost:${testPort}/graphql`;
@@ -10,6 +12,56 @@ beforeAll(() => {
 });
 
 it('accepts a query', async () => {
+  casual.seed(123);
+
+  [
+    ['apollographql/apollo-client', 'stubailo'],
+    ['apollographql/graphql-server', 'helfer'],
+    ['meteor/meteor', 'tmeasday'],
+    ['twbs/bootstrap', 'Slava'],
+    ['d3/d3', 'Slava'],
+  ].forEach(([full_name, postedBy]) => {
+    // First, it will request the repository;
+    rp.__pushMockRequest({
+      options: {
+        uri: `/repos/${full_name}`,
+      },
+      result: {
+        headers: {
+          etag: casual.string,
+        },
+        body: {
+          name: full_name.split('/')[1],
+          full_name,
+          description: casual.sentence,
+          html_url: casual.url,
+          stargazers_count: casual.integer(0),
+          open_issues_count: casual.integer(0),
+          owner: {
+            login: full_name.split('/')[0],
+            avatar_url: casual.url,
+            html_url: casual.url,
+          },
+        },
+      },
+    });
+
+    // Then the user who posted it
+    rp.__pushMockRequest({
+      options: {
+        uri: `/users/${postedBy}`,
+      },
+      result: {
+        headers: {
+          etag: casual.string,
+        },
+        body: {
+          login: postedBy,
+        },
+      },
+    });
+  });
+
   const result = await fetchGraphQL(`
     {
       feed (type: NEW, limit: 5) {
@@ -32,7 +84,7 @@ afterAll(() => {
 });
 
 function fetchGraphQL(query, variables) {
-  return rp(endpointUrl, {
+  return rp.actual(endpointUrl, {
     method: 'post',
     body: { query, variables },
     json: true,
diff --git a/package.json b/package.json
@@ -27,6 +27,7 @@
     "babel-eslint": "7.1.1",
     "babel-jest": "^19.0.0",
     "babel-register": "6.23.0",
+    "casual": "^1.5.11",
     "eslint": "3.17.0",
     "eslint-config-airbnb": "14.1.0",
     "eslint-plugin-babel": "4.1.1",
