305e4ba445
* Removes need to use babel-register - Adds watch to watch changes when running the test to regenerate - Tests are now pure node 8 * Adds timing to helper.js * Update contribution guide * Adds inline sourcemaps generation to restore coverage * nits
115 lines
4.4 KiB
JavaScript
115 lines
4.4 KiB
JavaScript
const Subscription = require('../lib/LiveQuery/Subscription').Subscription;
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let logger;
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describe('Subscription', function() {
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beforeEach(function() {
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logger = require('../lib/logger').logger;
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spyOn(logger, 'error').and.callThrough();
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});
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it('can be initialized', function() {
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const subscription = new Subscription('className', { key : 'value' }, 'hash');
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expect(subscription.className).toBe('className');
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expect(subscription.query).toEqual({ key : 'value' });
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expect(subscription.hash).toBe('hash');
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expect(subscription.clientRequestIds.size).toBe(0);
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});
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it('can check it has subscribing clients', function() {
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const subscription = new Subscription('className', { key : 'value' }, 'hash');
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expect(subscription.hasSubscribingClient()).toBe(false);
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});
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it('can check it does not have subscribing clients', function() {
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const subscription = new Subscription('className', { key : 'value' }, 'hash');
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subscription.addClientSubscription(1, 1);
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expect(subscription.hasSubscribingClient()).toBe(true);
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});
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it('can add one request for one client', function() {
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const subscription = new Subscription('className', { key : 'value' }, 'hash');
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subscription.addClientSubscription(1, 1);
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expect(subscription.clientRequestIds.size).toBe(1);
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expect(subscription.clientRequestIds.get(1)).toEqual([1]);
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});
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it('can add requests for one client', function() {
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const subscription = new Subscription('className', { key : 'value' }, 'hash');
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subscription.addClientSubscription(1, 1);
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subscription.addClientSubscription(1, 2);
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expect(subscription.clientRequestIds.size).toBe(1);
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expect(subscription.clientRequestIds.get(1)).toEqual([1, 2]);
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});
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it('can add requests for clients', function() {
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const subscription = new Subscription('className', { key : 'value' }, 'hash');
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subscription.addClientSubscription(1, 1);
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subscription.addClientSubscription(1, 2);
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subscription.addClientSubscription(2, 2);
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subscription.addClientSubscription(2, 3);
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expect(subscription.clientRequestIds.size).toBe(2);
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expect(subscription.clientRequestIds.get(1)).toEqual([1, 2]);
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expect(subscription.clientRequestIds.get(2)).toEqual([2, 3]);
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});
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it('can delete requests for nonexistent client', function() {
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const subscription = new Subscription('className', { key : 'value' }, 'hash');
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subscription.deleteClientSubscription(1, 1);
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expect(logger.error).toHaveBeenCalled();
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});
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it('can delete nonexistent request for one client', function() {
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const subscription = new Subscription('className', { key : 'value' }, 'hash');
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subscription.addClientSubscription(1, 1);
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subscription.deleteClientSubscription(1, 2);
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expect(logger.error).toHaveBeenCalled();
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expect(subscription.clientRequestIds.size).toBe(1);
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expect(subscription.clientRequestIds.get(1)).toEqual([1]);
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});
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it('can delete some requests for one client', function() {
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const subscription = new Subscription('className', { key : 'value' }, 'hash');
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subscription.addClientSubscription(1, 1);
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subscription.addClientSubscription(1, 2);
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subscription.deleteClientSubscription(1, 2);
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expect(logger.error).not.toHaveBeenCalled();
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expect(subscription.clientRequestIds.size).toBe(1);
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expect(subscription.clientRequestIds.get(1)).toEqual([1]);
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});
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it('can delete all requests for one client', function() {
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const subscription = new Subscription('className', { key : 'value' }, 'hash');
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subscription.addClientSubscription(1, 1);
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subscription.addClientSubscription(1, 2);
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subscription.deleteClientSubscription(1, 1);
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subscription.deleteClientSubscription(1, 2);
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expect(logger.error).not.toHaveBeenCalled();
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expect(subscription.clientRequestIds.size).toBe(0);
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});
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it('can delete requests for multiple clients', function() {
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const subscription = new Subscription('className', { key : 'value' }, 'hash');
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subscription.addClientSubscription(1, 1);
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subscription.addClientSubscription(1, 2);
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subscription.addClientSubscription(2, 1);
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subscription.addClientSubscription(2, 2);
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subscription.deleteClientSubscription(1, 2);
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subscription.deleteClientSubscription(2, 1);
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subscription.deleteClientSubscription(2, 2);
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expect(logger.error).not.toHaveBeenCalled();
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expect(subscription.clientRequestIds.size).toBe(1);
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expect(subscription.clientRequestIds.get(1)).toEqual([1]);
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});
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});
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