test: initial setup of cucumber

README.md

@@ -50,6 +50,7 @@ This will be provided by the backbone operator or requested via the API.
 
 ```json
 {
+  "api": "[backbone api root url]",
   "client_id": "unique-client-id",
   "client_name": "UniqueClientName",
   "subscription": "dot.delimited.topic.subscription.#",

cucumber.js

+module.exports = {
+  default: `--format-options '{"snippetInterface": "synchronous"}'`
+}
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features/adapter_works.feature

+Feature: Does the adapter work?
+  The adapter behaves as expected
+
+  Scenario: Axios is mocked
+    Given a mock adapter
+    Then axios mock works
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features/is_it_friday_yet.feature

+Feature: Is it Friday yet?
+  Everybody wants to know when it's Friday
+
+  Scenario: Sunday isn't Friday
+    Given today is Sunday
+    When I ask whether it's Friday yet
+    Then I should be told "Nope"
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features/step_definitions/stepdefs.js

+const assert = require('assert');
+const { Given, When, Then } = require('@cucumber/cucumber');
+
+var axios = require("axios");
+var MockAdapter = require("axios-mock-adapter");
+
+// This sets the mock adapter on the default instance
+var mockAxios = new MockAdapter(axios);
+
+
+
+const mockConfig = require('../../test/mock/config.json');
+const mockSchema = require('../../test/mock/swagger.json');
+const Adapter = require('../../src/adapter');
+const GenericProtocol = require('../../src/protocol');
+
+function isItFriday(today) {
+  return 'Nope';
+}
+
+Given('today is Sunday', function () {
+  this.today = 'Sunday';
+});
+
+When('I ask whether it\'s Friday yet', function () {
+  this.actualAnswer = isItFriday(this.today);
+});
+
+Then('I should be told {string}', function (expectedAnswer) {
+  assert.strictEqual(this.actualAnswer, expectedAnswer);
+});
+
+Given('a mock adapter', function() {
+  let mockProtocol = new GenericProtocol(mockSchema);
+  let mockAdapter = new Adapter(mockProtocol, mockConfig);
+  this.adapter = mockAdapter; 
+});
+
+Then('axios mock works', function() {
+  // Mock any GET request to /users
+  // arguments for reply are (status, data, headers)
+  mock.onGet("/users").reply(200, {
+    users: [{ id: 1, name: "John Smith" }],
+  });
+
+  axios.get("/users").then(function (response) {
+    console.log(response.data);
+  });
+});

package.json

@@ -23,7 +23,7 @@
     "lint": "yarn lint:js && yarn lint:prettier",
     "lintfix": "prettier --write --list-different . && yarn lint:js --fix",
     "prepare": "husky install",
-    "test": "jest",
+    "test": "cucumber-js",
     "build": "cross-env NODE_ENV=production rollup -c"
   },
   "lint-staged": {
@@ -40,10 +40,11 @@
     "@babel/eslint-parser": "^7.0.0",
     "@commitlint/cli": "^15.0.0",
     "@commitlint/config-conventional": "^15.0.0",
+    "@cucumber/cucumber": "^8.10.0",
     "@rollup/plugin-babel": "^6.0.3",
+    "axios-mock-adapter": "^1.21.2",
     "babel-jest": "^27.4.4",
     "cross-env": "^7.0.3",
-    "cucumber": "^6.0.7",
     "eslint": "^8.4.1",
     "eslint-config-prettier": "^8.3.0",
     "eslint-plugin-prettier": "^4.2.1",

test/mock/config.json

+{
+  "api": "https://example.backbone.com/api",
+  "client_id": "unique-client-id",
+  "client_name": "UniqueClientName",
+  "subscription": "dot.delimited.topic.subscription.#",
+  "secret": "TheGeeseFlySouthInWinter"
+}
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