How to use switchWindow method in Webdriverio

1describe('testing links', () => {
2  before((browser) => {
3    browser
4      .url('http://localhost:8080')
5      .windowMaximize('current') // maximize window
6      .waitForElementVisible('#custom-button-color') // wait for login button to load
7      .click('#custom-button-color') // click that button
8      .assert.visible('img.auth0-lock-header-logo') // check that the case logo is there in auth0
9      .assert.visible('div.auth0-lock-content') // check that the auth0 login button is visible
10      .click('div.auth0-lock-social-button-text') // click the button
11      .waitForElementVisible('input#identifierId') // wait for email box to be visible
12      .setValue('input#identifierId', process.env.VUE_APP_AUTH0_EMAIL) // input your email
13      .click('button.VfPpkd-LgbsSe') // click continue button
14      .waitForElementVisible('#password') // wait for password field to load
15      .setValue('input[type="password"]', process.env.VUE_APP_AUTH0_PASSWORD) // input your password
16      .click('button.VfPpkd-LgbsSe') // click login button
17      .waitForElementVisible('h1.d-inline'); // wait for header text 'Case Portal'
18  });
19
20  this.tags = ['links'];
21
22  it('Test Link for basecamp in dropdown menu', (browser) => {
23    browser
24      .waitForElementVisible('#links-btn') //waiting for Link dropdown button to render
25      .click('#links-btn')
26      .waitForElementVisible('a[id="https://3.basecamp.com/3097063"]')
27      .click('a[id="https://3.basecamp.com/3097063"]') //clicks Basecamp link
28      .windowHandles(function (result) {
29        //switches window
30        browser.switchWindow(result.value[1]);
31        browser.assert.urlEquals('https://launchpad.37signals.com/bc3/3078589/signin');
32        browser.closeWindow();
33        browser.switchWindow(result.value[0]);
34        browser.assert.urlEquals('http://localhost:8080/reimbursements');
35      });
36  });
37
38  it('Test Link for Fidelity in dropdown menu', (browser) => {
39    browser
40      .waitForElementVisible('#links-btn')
41      .click('#links-btn')
42      .waitForElementVisible('a[id="https://nb.fidelity.com/public/nb/default/home"]')
43      .click('a[id="https://nb.fidelity.com/public/nb/default/home"]')
44      .windowHandles(function (result) {
45        browser.switchWindow(result.value[1]);
46        browser.assert.urlEquals('https://nb.fidelity.com/public/nb/default/home');
47        browser.closeWindow();
48        browser.switchWindow(result.value[0]);
49        browser.assert.urlEquals('http://localhost:8080/reimbursements');
50      });
51  });
52
53  it('Test Link for health insurance dropdown menu', (browser) => {
54    browser
55      .waitForElementVisible('#links-btn')
56      .click('#links-btn')
57      .waitForElementVisible('a[id="https://3.basecamp.com/3097063/buckets/179119/messages/2306027830"]')
58      .click('a[id="https://3.basecamp.com/3097063/buckets/179119/messages/2306027830"]')
59      .windowHandles(function (result) {
60        browser.switchWindow(result.value[1]);
61        browser.assert.urlEquals('https://launchpad.37signals.com/bc3/3078589/signin');
62        browser.closeWindow();
63        browser.switchWindow(result.value[0]);
64        browser.assert.urlEquals('http://localhost:8080/reimbursements');
65      });
66  });
67
68  it('Test Link for QuickBooks Time dropdown menu', (browser) => {
69    browser
70      .waitForElementVisible('#links-btn')
71      .click('#links-btn')
72      .waitForElementVisible('a[id="https://tsheets.intuit.com/page/login_oii"]')
73      .click('a[id="https://tsheets.intuit.com/page/login_oii"]')
74      .windowHandles(function (result) {
75        browser.switchWindow(result.value[1]);
76        browser.assert.urlEquals('https://tsheets.intuit.com/page/login_oii');
77        browser.closeWindow();
78        browser.switchWindow(result.value[0]);
79        browser.assert.urlEquals('http://localhost:8080/reimbursements');
80      })
81      .pause(400);
82  });
83
84  it('Test Link for ADP dropdown menu', (browser) => {
85    browser
86      .waitForElementVisible('#links-btn')
87      .click('#links-btn')
88      .waitForElementVisible('a[id="https://my.adp.com/"]')
89      .click('a[id="https://my.adp.com/"]')
90      .windowHandles(function (result) {
91        browser.switchWindow(result.value[1]);
92        browser.assert.urlEquals(
93          'https://online.adp.com/signin/v1/?APPID=RDBX&productId=80e309c3-70c6-bae1-e053-3505430b5495&returnURL=https://my.adp.com/&callingAppId=RDBX&TARGET=-SM-https://my.adp.com/static/redbox/'
94        );
95        browser.closeWindow();
96        browser.switchWindow(result.value[0]);
97        browser.assert.urlEquals('http://localhost:8080/reimbursements');
98      })
99      .pause(400);
100  });
101
102  it('Test Link for Life Insurance dropdown menu', (browser) => {
103    browser
104      .waitForElementVisible('#links-btn')
105      .click('#links-btn')
106      .waitForElementVisible('a[id="https://www.reliancestandard.com/home/"]')
107      .click('a[id="https://www.reliancestandard.com/home/"]')
108      .windowHandles(function (result) {
109        browser.switchWindow(result.value[1]);
110        browser.assert.urlEquals('https://www.reliancestandard.com/home/');
111        browser.closeWindow();
112        browser.switchWindow(result.value[0]);
113        browser.assert.urlEquals('http://localhost:8080/reimbursements');
114      });
115  });
116
117  it('Test Link for Red Mine dropdown menu', (browser) => {
118    browser
119      .waitForElementVisible('#links-btn')
120      .click('#links-btn')
121      .waitForElementVisible('a[id="https://redmine.consultwithcase.com"]')
122      .click('a[id="https://redmine.consultwithcase.com"]')
123      .windowHandles(function (result) {
124        browser.switchWindow(result.value[1]);
125        browser.assert.urlEquals(
126          'https://redmine.consultwithcase.com/login?back_url=https%3A%2F%2Fredmine.consultwithcase.com%2F'
127        );
128        browser.closeWindow();
129        browser.switchWindow(result.value[0]);
130        browser.assert.urlEquals('http://localhost:8080/reimbursements');
131      });
132  });
133
134  it('Test Link for Workspaces at Reston Town Center dropdown menu', (browser) => {
135    browser
136      .waitForElementVisible('#links-btn')
137      .click('#links-btn')
138      .waitForElementVisible('#floorPlan')
139      .click('#floorPlan')
140      .windowHandles(function (result) {
141        browser.switchWindow(result.value[1]);
142        browser.assert.urlEquals('http://localhost:8080/img/MakeOfficesfloorplan.0d9c2602.jpg');
143        browser.closeWindow();
144        browser.switchWindow(result.value[0]);
145        browser.assert.urlEquals('http://localhost:8080/reimbursements');
146      });
147  });
148
149  it('Test Link for GitHub', (browser) => {
150    browser
151      .waitForElementVisible('#links-btn')
152      .click('#Github')
153      .windowHandles(function (result) {
154        browser.switchWindow(result.value[1]);
155        browser.assert.urlEquals('https://github.com/caseconsulting');
156        browser.closeWindow();
157        browser.switchWindow(result.value[0]);
158        browser.assert.urlEquals('http://localhost:8080/reimbursements');
159      });
160  });
161
162  it('Test Link for LinkedIn', (browser) => {
163    browser
164      .waitForElementVisible('#links-btn')
165      .click('#LinkedIn')
166      .windowHandles(function (result) {
167        browser.switchWindow(result.value[1]);
168        browser.assert.urlContains('case-consulting-inc');
169        browser.closeWindow();
170        browser.switchWindow(result.value[0]);
171        browser.assert.urlEquals('http://localhost:8080/reimbursements');
172      });
173  });
174
175  it('Test Link for Youtube', (browser) => {
176    browser
177      .waitForElementVisible('#links-btn')
178      .click('#Youtube')
179      .windowHandles(function (result) {
180        browser.switchWindow(result.value[1]);
181        browser.assert.urlEquals('https://www.youtube.com/channel/UC_oJY4OrOpLNrIBAN7Y-9fA');
182        browser.closeWindow();
183        browser.switchWindow(result.value[0]);
184        browser.assert.urlEquals('http://localhost:8080/reimbursements');
185      });
186  });
187
188  it('Test Link for Twitter', (browser) => {
189    browser
190      .waitForElementVisible('#links-btn')
191      .click('#Twitter')
192      .windowHandles(function (result) {
193        browser.switchWindow(result.value[1]);
194        browser.assert.urlEquals('https://twitter.com/consultwithcase?lang=en');
195        browser.closeWindow();
196        browser.switchWindow(result.value[0]);
197        browser.assert.urlEquals('http://localhost:8080/reimbursements');
198      });
199  });
200
201  it('Test Link for Facebook', (browser) => {
202    browser
203      .waitForElementVisible('#links-btn')
204      .click('#Facebook')
205      .windowHandles(function (result) {
206        browser.switchWindow(result.value[1]);
207        browser.assert.urlEquals('https://www.facebook.com/login/?next=https%3A%2F%2Fwww.facebook.com%2FConsultwithCase%2F');
208        browser.closeWindow();
209        browser.switchWindow(result.value[0]);
210        browser.assert.urlEquals('http://localhost:8080/reimbursements');
211      });
212  });
213});
214

Source: linksTests.js

describe('testing links', () => {
  before((browser) => {
    browser
      .url('http://localhost:8080')
      .windowMaximize('current') // maximize window
      .waitForElementVisible('#custom-button-color') // wait for login button to load
      .click('#custom-button-color') // click that button
      .assert.visible('img.auth0-lock-header-logo') // check that the case logo is there in auth0
      .assert.visible('div.auth0-lock-content') // check that the auth0 login button is visible
      .click('div.auth0-lock-social-button-text') // click the button
      .waitForElementVisible('input#identifierId') // wait for email box to be visible
      .setValue('input#identifierId', process.env.VUE_APP_AUTH0_EMAIL) // input your email
      .click('button.VfPpkd-LgbsSe') // click continue button
      .waitForElementVisible('#password') // wait for password field to load
      .setValue('input[type="password"]', process.env.VUE_APP_AUTH0_PASSWORD) // input your password
      .click('button.VfPpkd-LgbsSe') // click login button
      .waitForElementVisible('h1.d-inline'); // wait for header text 'Case Portal'
  });

  this.tags = ['links'];

  it('Test Link for basecamp in dropdown menu', (browser) => {
    browser
      .waitForElementVisible('#links-btn') //waiting for Link dropdown button to render
      .click('#links-btn')
      .waitForElementVisible('a[id="https://3.basecamp.com/3097063"]')
      .click('a[id="https://3.basecamp.com/3097063"]') //clicks Basecamp link
      .windowHandles(function (result) {
        //switches window
        browser.switchWindow(result.value[1]);
        browser.assert.urlEquals('https://launchpad.37signals.com/bc3/3078589/signin');
        browser.closeWindow();
        browser.switchWindow(result.value[0]);
        browser.assert.urlEquals('http://localhost:8080/reimbursements');
      });
  });

  it('Test Link for Fidelity in dropdown menu', (browser) => {
    browser
      .waitForElementVisible('#links-btn')
      .click('#links-btn')
      .waitForElementVisible('a[id="https://nb.fidelity.com/public/nb/default/home"]')
      .click('a[id="https://nb.fidelity.com/public/nb/default/home"]')
      .windowHandles(function (result) {
        browser.switchWindow(result.value[1]);
        browser.assert.urlEquals('https://nb.fidelity.com/public/nb/default/home');
        browser.closeWindow();
        browser.switchWindow(result.value[0]);
        browser.assert.urlEquals('http://localhost:8080/reimbursements');
      });
  });

  it('Test Link for health insurance dropdown menu', (browser) => {
    browser
      .waitForElementVisible('#links-btn')
      .click('#links-btn')
      .waitForElementVisible('a[id="https://3.basecamp.com/3097063/buckets/179119/messages/2306027830"]')
      .click('a[id="https://3.basecamp.com/3097063/buckets/179119/messages/2306027830"]')
      .windowHandles(function (result) {
        browser.switchWindow(result.value[1]);
        browser.assert.urlEquals('https://launchpad.37signals.com/bc3/3078589/signin');
        browser.closeWindow();
        browser.switchWindow(result.value[0]);
        browser.assert.urlEquals('http://localhost:8080/reimbursements');
      });
  });

  it('Test Link for QuickBooks Time dropdown menu', (browser) => {
    browser
      .waitForElementVisible('#links-btn')
      .click('#links-btn')
      .waitForElementVisible('a[id="https://tsheets.intuit.com/page/login_oii"]')
      .click('a[id="https://tsheets.intuit.com/page/login_oii"]')
      .windowHandles(function (result) {
        browser.switchWindow(result.value[1]);
        browser.assert.urlEquals('https://tsheets.intuit.com/page/login_oii');
        browser.closeWindow();
        browser.switchWindow(result.value[0]);
        browser.assert.urlEquals('http://localhost:8080/reimbursements');
      })
      .pause(400);
  });

  it('Test Link for ADP dropdown menu', (browser) => {
    browser
      .waitForElementVisible('#links-btn')
      .click('#links-btn')
      .waitForElementVisible('a[id="https://my.adp.com/"]')
      .click('a[id="https://my.adp.com/"]')
      .windowHandles(function (result) {
        browser.switchWindow(result.value[1]);
        browser.assert.urlEquals(
          'https://online.adp.com/signin/v1/?APPID=RDBX&productId=80e309c3-70c6-bae1-e053-3505430b5495&returnURL=https://my.adp.com/&callingAppId=RDBX&TARGET=-SM-https://my.adp.com/static/redbox/'
        );
        browser.closeWindow();
        browser.switchWindow(result.value[0]);
        browser.assert.urlEquals('http://localhost:8080/reimbursements');
      })
      .pause(400);
  });

  it('Test Link for Life Insurance dropdown menu', (browser) => {
    browser
      .waitForElementVisible('#links-btn')
      .click('#links-btn')
      .waitForElementVisible('a[id="https://www.reliancestandard.com/home/"]')
      .click('a[id="https://www.reliancestandard.com/home/"]')
      .windowHandles(function (result) {
        browser.switchWindow(result.value[1]);
        browser.assert.urlEquals('https://www.reliancestandard.com/home/');
        browser.closeWindow();
        browser.switchWindow(result.value[0]);
        browser.assert.urlEquals('http://localhost:8080/reimbursements');
      });
  });

  it('Test Link for Red Mine dropdown menu', (browser) => {
    browser
      .waitForElementVisible('#links-btn')
      .click('#links-btn')
      .waitForElementVisible('a[id="https://redmine.consultwithcase.com"]')
      .click('a[id="https://redmine.consultwithcase.com"]')
      .windowHandles(function (result) {
        browser.switchWindow(result.value[1]);
        browser.assert.urlEquals(
          'https://redmine.consultwithcase.com/login?back_url=https%3A%2F%2Fredmine.consultwithcase.com%2F'
        );
        browser.closeWindow();
        browser.switchWindow(result.value[0]);
        browser.assert.urlEquals('http://localhost:8080/reimbursements');
      });
  });

  it('Test Link for Workspaces at Reston Town Center dropdown menu', (browser) => {
    browser
      .waitForElementVisible('#links-btn')
      .click('#links-btn')
      .waitForElementVisible('#floorPlan')
      .click('#floorPlan')
      .windowHandles(function (result) {
        browser.switchWindow(result.value[1]);
        browser.assert.urlEquals('http://localhost:8080/img/MakeOfficesfloorplan.0d9c2602.jpg');
        browser.closeWindow();
        browser.switchWindow(result.value[0]);
        browser.assert.urlEquals('http://localhost:8080/reimbursements');
      });
  });

  it('Test Link for GitHub', (browser) => {
    browser
      .waitForElementVisible('#links-btn')
      .click('#Github')
      .windowHandles(function (result) {
        browser.switchWindow(result.value[1]);
        browser.assert.urlEquals('https://github.com/caseconsulting');
        browser.closeWindow();
        browser.switchWindow(result.value[0]);
        browser.assert.urlEquals('http://localhost:8080/reimbursements');
      });
  });

  it('Test Link for LinkedIn', (browser) => {
    browser
      .waitForElementVisible('#links-btn')
      .click('#LinkedIn')
      .windowHandles(function (result) {
        browser.switchWindow(result.value[1]);
        browser.assert.urlContains('case-consulting-inc');
        browser.closeWindow();
        browser.switchWindow(result.value[0]);
        browser.assert.urlEquals('http://localhost:8080/reimbursements');
      });
  });

  it('Test Link for Youtube', (browser) => {
    browser
      .waitForElementVisible('#links-btn')
      .click('#Youtube')
      .windowHandles(function (result) {
        browser.switchWindow(result.value[1]);
        browser.assert.urlEquals('https://www.youtube.com/channel/UC_oJY4OrOpLNrIBAN7Y-9fA');
        browser.closeWindow();
        browser.switchWindow(result.value[0]);
        browser.assert.urlEquals('http://localhost:8080/reimbursements');
      });
  });

  it('Test Link for Twitter', (browser) => {
    browser
      .waitForElementVisible('#links-btn')
      .click('#Twitter')
      .windowHandles(function (result) {
        browser.switchWindow(result.value[1]);
        browser.assert.urlEquals('https://twitter.com/consultwithcase?lang=en');
        browser.closeWindow();
        browser.switchWindow(result.value[0]);
        browser.assert.urlEquals('http://localhost:8080/reimbursements');
      });
  });

  it('Test Link for Facebook', (browser) => {
    browser
      .waitForElementVisible('#links-btn')
      .click('#Facebook')
      .windowHandles(function (result) {
        browser.switchWindow(result.value[1]);
        browser.assert.urlEquals('https://www.facebook.com/login/?next=https%3A%2F%2Fwww.facebook.com%2FConsultwithCase%2F');
        browser.closeWindow();
        browser.switchWindow(result.value[0]);
        browser.assert.urlEquals('http://localhost:8080/reimbursements');
      });
  });
});

1describe("Popup Events", () => {
2  beforeEach(() => {
3    browser.url("http://localhost:3099");
4  });
5
6  it("should be able to receive events from opener frames", () => {
7    const expected = "hello from frame3!";
8
9    $("#open-popup").click();
10    browser.switchWindow("popup");
11    browser.waitUntil(
12      () => {
13        return $("body").getHTML() != null;
14      },
15      {
16        timeout: 1000,
17        timeoutMsg: "expected body to exist",
18      }
19    );
20
21    browser.switchWindow("localhost:3099");
22
23    browser.switchToFrame(2);
24
25    $("#popup-message").setValue(expected);
26    $("#send").click();
27
28    browser.switchWindow("popup");
29
30    browser.waitUntil(
31      () => {
32        return $("p").getHTML !== "";
33      },
34      {
35        timeout: 1000,
36      }
37    );
38    const actual = $("p").getText();
39
40    expect($$("p").length).toBe(1);
41    expect(actual).toBe(expected);
42  });
43
44  it("should be able to send events to opener frames", () => {
45    const expected = "hello from popup!";
46
47    $("#open-popup").click();
48
49    browser.switchWindow("popup");
50    browser.waitUntil(
51      () => {
52        return $("body").getHTML() != null;
53      },
54      {
55        timeout: 1000,
56        timeoutMsg: "expected body to exist",
57      }
58    );
59
60    $("#from-popup-message").setValue(expected);
61    $("#send").click();
62
63    browser.switchWindow("localhost:3099");
64    browser.switchToFrame(1);
65
66    browser.waitUntil(
67      () => {
68        return $("p").getHTML !== "";
69      },
70      {
71        timeout: 1000,
72      }
73    );
74    const actual = $("p").getText();
75
76    expect($$("p").length).toBe(1);
77    expect(actual).toContain(expected);
78  });
79
80  it("should not double-receive events in popups", () => {
81    const expected = "hello from popup!";
82
83    $("#open-popup").click();
84
85    browser.switchWindow("popup");
86    browser.waitUntil(
87      () => {
88        return $("body").getHTML() != null;
89      },
90      {
91        timeout: 1000,
92        timeoutMsg: "expected body to exist",
93      }
94    );
95
96    $("#from-popup-message").setValue(expected);
97    $("#send").click();
98
99    browser.switchWindow("localhost:3099");
100    browser.switchToFrame(1);
101
102    browser.waitUntil(
103      () => {
104        return $("p").getHTML !== "";
105      },
106      {
107        timeout: 1000,
108      }
109    );
110    const actual = $("p").getText();
111
112    expect($$("p").length).toBe(1);
113    expect(actual).not.toContain("FAILURE");
114  });
115
116  it("should be able to receive messages from opener window", () => {
117    const expected = "hello from opener!";
118
119    $("#open-popup").click();
120    browser.switchWindow("popup");
121    browser.waitUntil(
122      () => {
123        return $("body").getHTML() != null;
124      },
125      {
126        timeout: 1000,
127        timeoutMsg: "expected body to exist",
128      }
129    );
130
131    browser.switchWindow("localhost:3099");
132    $("#from-top-message").setValue(expected);
133    $("#send-from-top").click();
134
135    browser.switchWindow("popup");
136    browser.waitUntil(
137      () => {
138        return $("p").getHTML !== "";
139      },
140      {
141        timeout: 1000,
142      }
143    );
144    const actual = $("p").getText();
145
146    expect($$("p").length).toBe(1);
147    expect(actual).not.toContain("FAILURE");
148  });
149});
150

Source: popup-spec.js

describe("Popup Events", () => {
  beforeEach(() => {
    browser.url("http://localhost:3099");
  });

  it("should be able to receive events from opener frames", () => {
    const expected = "hello from frame3!";

    $("#open-popup").click();
    browser.switchWindow("popup");
    browser.waitUntil(
      () => {
        return $("body").getHTML() != null;
      },
      {
        timeout: 1000,
        timeoutMsg: "expected body to exist",
      }
    );

    browser.switchWindow("localhost:3099");

    browser.switchToFrame(2);

    $("#popup-message").setValue(expected);
    $("#send").click();

    browser.switchWindow("popup");

    browser.waitUntil(
      () => {
        return $("p").getHTML !== "";
      },
      {
        timeout: 1000,
      }
    );
    const actual = $("p").getText();

    expect($$("p").length).toBe(1);
    expect(actual).toBe(expected);
  });

  it("should be able to send events to opener frames", () => {
    const expected = "hello from popup!";

    $("#open-popup").click();

    browser.switchWindow("popup");
    browser.waitUntil(
      () => {
        return $("body").getHTML() != null;
      },
      {
        timeout: 1000,
        timeoutMsg: "expected body to exist",
      }
    );

    $("#from-popup-message").setValue(expected);
    $("#send").click();

    browser.switchWindow("localhost:3099");
    browser.switchToFrame(1);

    browser.waitUntil(
      () => {
        return $("p").getHTML !== "";
      },
      {
        timeout: 1000,
      }
    );
    const actual = $("p").getText();

    expect($$("p").length).toBe(1);
    expect(actual).toContain(expected);
  });

  it("should not double-receive events in popups", () => {
    const expected = "hello from popup!";

    $("#open-popup").click();

    browser.switchWindow("popup");
    browser.waitUntil(
      () => {
        return $("body").getHTML() != null;
      },
      {
        timeout: 1000,
        timeoutMsg: "expected body to exist",
      }
    );

    $("#from-popup-message").setValue(expected);
    $("#send").click();

    browser.switchWindow("localhost:3099");
    browser.switchToFrame(1);

    browser.waitUntil(
      () => {
        return $("p").getHTML !== "";
      },
      {
        timeout: 1000,
      }
    );
    const actual = $("p").getText();

    expect($$("p").length).toBe(1);
    expect(actual).not.toContain("FAILURE");
  });

  it("should be able to receive messages from opener window", () => {
    const expected = "hello from opener!";

    $("#open-popup").click();
    browser.switchWindow("popup");
    browser.waitUntil(
      () => {
        return $("body").getHTML() != null;
      },
      {
        timeout: 1000,
        timeoutMsg: "expected body to exist",
      }
    );

    browser.switchWindow("localhost:3099");
    $("#from-top-message").setValue(expected);
    $("#send-from-top").click();

    browser.switchWindow("popup");
    browser.waitUntil(
      () => {
        return $("p").getHTML !== "";
      },
      {
        timeout: 1000,
      }
    );
    const actual = $("p").getText();

    expect($$("p").length).toBe(1);
    expect(actual).not.toContain("FAILURE");
  });
});

1import request from 'request'
2import { remote } from '../../../src'
3
4describe('switchWindow', () => {
5    let browser
6
7    beforeEach(async () => {
8        request.setMockResponse()
9        browser = await remote({
10            baseUrl: 'http://foobar.com',
11            capabilities: {
12                browserName: 'foobar'
13            }
14        })
15    })
16
17    it('should allow to switch to a window handle', async () => {
18        const tabId = await browser.switchWindow('webdriver')
19        expect(tabId).toBe('window-handle-1')
20    })
21
22    it('should iterate over all available handles to find the right window', async () => {
23        request.setMockResponse([null, null, 'foo', 'bar', null, 'hello', 'world', null, 'some', 'url'])
24        const tabId = await browser.switchWindow('so')
25        expect(tabId).toBe('window-handle-3')
26        request.setMockResponse([null, null, 'foo', 'bar', null, 'hello', 'world', null, 'some', 'url'])
27        const otherTabId = await browser.switchWindow(/h(e|a)llo/)
28        expect(otherTabId).toBe('window-handle-2')
29        request.setMockResponse([null, null, 'foo', 'bar', null, 'hello', 'world', null, 'some', 'url'])
30        const anotherTabId = await browser.switchWindow('world')
31        expect(anotherTabId).toBe('window-handle-2')
32    })
33
34    it('should fail if no window was found', async () => {
35        expect.hasAssertions()
36        request.setMockResponse([null, null, 'foo', 'bar', null, 'hello', 'world', null, 'some', 'url'])
37
38        try {
39            await browser.switchWindow('foobar')
40        } catch (e) {
41            expect(e.message).toContain('No window found')
42        }
43    })
44
45    it('should fail if parameter is not valid', async () => {
46        expect.hasAssertions()
47
48        try {
49            await browser.switchWindow(true)
50        } catch (e) {
51            expect(e.message).toContain('Unsupported parameter')
52        }
53    })
54})
55

Source: switchWindow.test.js

import request from 'request'
import { remote } from '../../../src'

describe('switchWindow', () => {
    let browser

    beforeEach(async () => {
        request.setMockResponse()
        browser = await remote({
            baseUrl: 'http://foobar.com',
            capabilities: {
                browserName: 'foobar'
            }
        })
    })

    it('should allow to switch to a window handle', async () => {
        const tabId = await browser.switchWindow('webdriver')
        expect(tabId).toBe('window-handle-1')
    })

    it('should iterate over all available handles to find the right window', async () => {
        request.setMockResponse([null, null, 'foo', 'bar', null, 'hello', 'world', null, 'some', 'url'])
        const tabId = await browser.switchWindow('so')
        expect(tabId).toBe('window-handle-3')
        request.setMockResponse([null, null, 'foo', 'bar', null, 'hello', 'world', null, 'some', 'url'])
        const otherTabId = await browser.switchWindow(/h(e|a)llo/)
        expect(otherTabId).toBe('window-handle-2')
        request.setMockResponse([null, null, 'foo', 'bar', null, 'hello', 'world', null, 'some', 'url'])
        const anotherTabId = await browser.switchWindow('world')
        expect(anotherTabId).toBe('window-handle-2')
    })

    it('should fail if no window was found', async () => {
        expect.hasAssertions()
        request.setMockResponse([null, null, 'foo', 'bar', null, 'hello', 'world', null, 'some', 'url'])

        try {
            await browser.switchWindow('foobar')
        } catch (e) {
            expect(e.message).toContain('No window found')
        }
    })

    it('should fail if parameter is not valid', async () => {
        expect.hasAssertions()

        try {
            await browser.switchWindow(true)
        } catch (e) {
            expect(e.message).toContain('Unsupported parameter')
        }
    })
})