added test cases

test/_expectations.js

@@ -0,0 +1,28 @@
+const loginExpectations = {
+  at: expect.any(String),
+  user: { email: expect.any(String) },
+  region: expect.any(String),
+};
+
+const allDevicesExpectations = {
+  name: expect.any(String),
+  deviceid: expect.any(String),
+  apikey: expect.any(String),
+  params: expect.any(Object),
+  showBrand: expect.any(Boolean),
+  uiid: expect.any(Number),
+};
+
+const specificDeviceExpectations = {
+  apikey: expect.any(String),
+  deviceid: expect.any(String),
+  name: expect.any(String),
+  online: expect.any(Boolean),
+  uiid: expect.any(Number),
+};
+
+module.exports = {
+  loginExpectations,
+  allDevicesExpectations,
+  specificDeviceExpectations,
+};

test/credentials.json

@@ -0,0 +1,5 @@
+{
+  "email": "<your ewelink email>",
+  "password": "<your ewelink password>",
+  "deviceId": "<your device id>"
+}

test/main.spec.js

@@ -0,0 +1,99 @@
+const ewelink = require('../main');
+const { email, password, deviceId } = require('./credentials.json');
+const {
+  loginExpectations,
+  allDevicesExpectations,
+  specificDeviceExpectations,
+} = require('./_expectations');
+
+describe('env: node script', () => {
+  let conn;
+
+  beforeAll(() => {
+    conn = new ewelink({ email, password });
+  });
+
+  test('login into ewelink', async () => {
+    const login = await conn.login();
+    expect(typeof login).toBe('object');
+    expect(login).toMatchObject(loginExpectations);
+  });
+
+  test('get all devices', async () => {
+    const devices = await conn.getDevices();
+    expect(Array.isArray(devices)).toBe(true);
+    expect(devices[0]).toMatchObject(allDevicesExpectations);
+  });
+
+  test('get specific device', async () => {
+    const device = await conn.getDevice(deviceId);
+    expect(typeof device).toBe('object');
+    expect(device.deviceid).toBe(deviceId);
+    expect(device).toMatchObject(specificDeviceExpectations);
+  });
+});
+
+describe('env: serverless', () => {
+  let accessToken;
+
+  test('login into ewelink', async () => {
+    const conn = new ewelink({ email, password });
+    const login = await conn.login();
+    accessToken = login.at;
+    expect(typeof login).toBe('object');
+    expect(login).toMatchObject(loginExpectations);
+  });
+
+  test('get all devices', async () => {
+    const conn = new ewelink({ at: accessToken });
+    const devices = await conn.getDevices();
+    expect(Array.isArray(devices)).toBe(true);
+    expect(devices[0]).toMatchObject(allDevicesExpectations);
+  });
+
+  test('get specific device', async () => {
+    const conn = new ewelink({ at: accessToken });
+    const device = await conn.getDevice(deviceId);
+    expect(typeof device).toBe('object');
+    expect(device.deviceid).toBe(deviceId);
+    expect(device).toMatchObject(specificDeviceExpectations);
+  });
+});
+
+describe('invalid credentials', () => {
+  test('no credentials given', async () => {
+    const conn = new ewelink({});
+    expect(typeof conn).toBe('object');
+    expect(conn.error).toBe('No credentials provided');
+  });
+
+  test('get error response on api login', async () => {
+    const conn = new ewelink({ email: 'invalid', password: 'credentials' });
+    const login = await conn.login();
+    expect(typeof login).toBe('object');
+    expect(login).toMatchObject({
+      error: expect.any(Number),
+    });
+    expect(login.error).toBe(400);
+  });
+
+  test('get error response on all devices', async () => {
+    const conn = new ewelink({ email: 'invalid', password: 'credentials' });
+    const devices = await conn.getDevices();
+    expect(typeof devices).toBe('object');
+    expect(devices).toMatchObject({
+      msg: expect.any(String),
+    });
+    expect(devices.error).toBe(401);
+  });
+
+  test('get error response on specific device', async () => {
+    const conn = new ewelink({ email: 'invalid', password: 'credentials' });
+    const device = await conn.getDevice('invalid device id');
+    expect(typeof device).toBe('object');
+    expect(device).toMatchObject({
+      msg: expect.any(String),
+    });
+    expect(device.error).toBe(401);
+  });
+});