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import { shallow } from 'enzyme';
import expect from 'expect';
import React from 'react';
import fetchMock from 'fetch-mock';
import { BackupEmail } from 'src/backup_account/backup_email/backup_email';
import browser from 'helpers/browser';
describe('BackupEmail', () => {
let backupEmail;
let mockOnSubmit;
let mockTranslations;
let backupEmailInstance;
beforeEach(() => {
mockOnSubmit = expect.createSpy();
mockTranslations = key => key;
backupEmail = shallow(<BackupEmail t={mockTranslations} onSubmit={mockOnSubmit} />);
});
it('renders backup email title', () => {
expect(backupEmail.find('h1').text()).toEqual('backup-account.backup-email.title');
});
it('renders backup account email input field', () => {
expect(backupEmail.find('InputField').props().name).toEqual('email');
});
it('renders backup account submit button', () => {
expect(backupEmail.find('SubmitButton').props().buttonText).toEqual('backup-account.backup-email.button');
});
describe('Email validation', () => {
beforeEach(() => {
backupEmailInstance = backupEmail.instance();
});
it('verify initial state', () => {
expect(backupEmailInstance.state.error).toEqual('');
expect(backupEmail.find('SubmitButton').props().disabled).toBe(true);
});
context('with invalid email', () => {
beforeEach(() => {
backupEmailInstance.validateEmail({ target: { value: 'test' } });
});
it('sets error in state', () => {
expect(backupEmailInstance.state.error).toEqual('backup-account.backup-email.error.invalid-email');
});
it('disables submit button', () => {
expect(backupEmail.find('SubmitButton').props().disabled).toBe(true);
});
});
context('with valid email', () => {
beforeEach(() => {
backupEmailInstance.validateEmail({ target: { value: 'test@test.com' } });
});
it('does not set error in state', () => {
expect(backupEmailInstance.state.error).toEqual('');
});
it('submit button is enabled', () => {
expect(backupEmail.find('SubmitButton').props().disabled).toBe(false);
});
});
context('with empty email', () => {
beforeEach(() => {
backupEmailInstance.validateEmail({ target: { value: '' } });
});
it('not set error in state', () => {
expect(backupEmailInstance.state.error).toEqual('');
});
it('disables submit button', () => {
expect(backupEmail.find('SubmitButton').props().disabled).toBe(true);
});
});
});
describe('Email changing handler', () => {
beforeEach(() => {
backupEmailInstance = backupEmail.instance();
});
it('sets user backup email in the state', () => {
backupEmailInstance.handleChange({ target: { value: 'test@test.com' } });
expect(backupEmailInstance.state.backupEmail).toEqual('test@test.com');
});
});
describe('Submit', () => {
let preventDefaultSpy;
beforeEach(() => {
preventDefaultSpy = expect.createSpy();
});
context('on success', () => {
beforeEach((done) => {
mockOnSubmit = expect.createSpy().andCall(() => done());
expect.spyOn(browser, 'getCookie').andReturn('abc123');
fetchMock.post('/backup-account', 204);
backupEmail = shallow(<BackupEmail t={mockTranslations} onSubmit={mockOnSubmit} />);
backupEmail.find('InputField').simulate('change', { target: { value: 'test@test.com' } });
backupEmail.find('form').simulate('submit', { preventDefault: preventDefaultSpy });
});
it('posts backup email', () => {
expect(fetchMock.called('/backup-account')).toBe(true, 'Backup account POST was not called');
});
it('sends csrftoken as content', () => {
expect(fetchMock.lastOptions('/backup-account').body).toContain('"csrftoken":["abc123"]');
});
it('sends user email as content', () => {
expect(fetchMock.lastOptions('/backup-account').body).toContain('"backupEmail":"test@test.com"');
});
it('sends content-type header', () => {
expect(fetchMock.lastOptions('/backup-account').headers['Content-Type']).toEqual('application/json');
});
it('sends same origin headers', () => {
expect(fetchMock.lastOptions('/backup-account').credentials).toEqual('same-origin');
});
it('prevents default call to refresh page', () => {
expect(preventDefaultSpy).toHaveBeenCalled();
});
it('calls onSubmit from props with success', () => {
expect(mockOnSubmit).toHaveBeenCalledWith('success');
});
});
context('on error', () => {
beforeEach((done) => {
mockOnSubmit = expect.createSpy().andCall(() => done());
fetchMock.post('/backup-account', 500);
backupEmail = shallow(<BackupEmail t={mockTranslations} onSubmit={mockOnSubmit} />);
backupEmail.find('form').simulate('submit', { preventDefault: preventDefaultSpy });
});
it('calls onSubmit from props with error', () => {
expect(mockOnSubmit).toHaveBeenCalledWith('error');
});
});
});
afterEach(() => {
fetchMock.restore();
});
});
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