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'use strict'
const expect = require('chai').expect,
tu = require('./testing_utils'),
incognito = require('../background-scripts/incognito');
describe('incognito.js', function() {
beforeEach(function() {
tu.stubber([
['chrome.windows.onCreated.addListener', tu.Mock()],
['chrome.windows.onRemoved.addListener', tu.Mock()],
['chrome.windows.getAll', tu.Mock()],
]);
});
describe('onIncognitoDestruction', function() {
beforeEach(function() {
incognito.state.incognito_session_exists = false;
this.callbackCalled = false;
this.callback = () => this.callbackCalled = true;
this.instance = incognito.onIncognitoDestruction(this.callback);
})
it('no incognito session by default', function() {
expect(incognito.state.incognito_session_exists).to.be.false;
})
it('with no incognito, callback not called', async function() {
incognito.state.incognito_session_exists = false;
await this.instance.detect_incognito_destruction();
expect(this.callbackCalled).to.be.false;
});
it('with incognitos still open, callback not called', async function() {
incognito.state.incognito_session_exists = true;
chrome.windows.getAll = func => func([{incognito: true}]);
await this.instance.detect_incognito_destruction();
expect(this.callbackCalled, 'not called').to.be.false;
});
it('callback called when last incognito closed', async function() {
incognito.state.incognito_session_exists = true;
chrome.windows.getAll = func => func([]);
await this.instance.detect_incognito_destruction();
expect(incognito.state.incognito_session_exists, 'constant changed').to.be.false;
expect(this.callbackCalled).to.be.true;
});
it('detects when an incognito window is created', function() {
this.instance.detect_incognito_creation({incognito: true});
expect(incognito.state.incognito_session_exists, 'constant changed').to.be.true;
})
});
});
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