mirror of
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108 lines
3.1 KiB
JavaScript
108 lines
3.1 KiB
JavaScript
/* eslint-disable no-unused-vars */
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require('app-module-path').addPath(__dirname);
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const { asyncTest, fileContentEqual, setupDatabase, revisionService, setupDatabaseAndSynchronizer, db, synchronizer, fileApi, sleep, clearDatabase, switchClient, syncTargetId, objectsEqual, checkThrowAsync } = require('test-utils.js');
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const KvStore = require('lib/services/KvStore.js');
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process.on('unhandledRejection', (reason, p) => {
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console.log('Unhandled Rejection at: Promise', p, 'reason:', reason);
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});
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function setupStore() {
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const store = KvStore.instance();
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store.setDb(db());
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return store;
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}
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describe('services_KvStore', function() {
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beforeEach(async (done) => {
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await setupDatabaseAndSynchronizer(1);
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await switchClient(1);
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done();
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});
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it('should set and get values', asyncTest(async () => {
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const store = setupStore();
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await store.setValue('a', 123);
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expect(await store.value('a')).toBe(123);
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await store.setValue('a', 123);
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expect(await store.countKeys()).toBe(1);
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expect(await store.value('a')).toBe(123);
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await store.setValue('a', 456);
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expect(await store.countKeys()).toBe(1);
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expect(await store.value('a')).toBe(456);
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await store.setValue('b', 789);
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expect(await store.countKeys()).toBe(2);
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expect(await store.value('a')).toBe(456);
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expect(await store.value('b')).toBe(789);
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}));
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it('should set and get values with the right type', asyncTest(async () => {
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const store = setupStore();
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await store.setValue('string', 'something');
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await store.setValue('int', 123);
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expect(await store.value('string')).toBe('something');
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expect(await store.value('int')).toBe(123);
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}));
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it('should increment values', asyncTest(async () => {
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const store = setupStore();
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await store.setValue('int', 1);
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const newValue = await store.incValue('int');
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expect(newValue).toBe(2);
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expect(await store.value('int')).toBe(2);
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expect(await store.incValue('int2')).toBe(1);
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expect(await store.countKeys()).toBe(2);
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}));
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it('should handle non-existent values', asyncTest(async () => {
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const store = setupStore();
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expect(await store.value('nope')).toBe(null);
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}));
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it('should delete values', asyncTest(async () => {
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const store = setupStore();
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await store.setValue('int', 1);
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expect(await store.countKeys()).toBe(1);
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await store.deleteValue('int');
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expect(await store.countKeys()).toBe(0);
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await store.deleteValue('int'); // That should not throw
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}));
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it('should increment in an atomic way', asyncTest(async () => {
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const store = setupStore();
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await store.setValue('int', 0);
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const promises = [];
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for (let i = 0; i < 20; i++) {
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promises.push(store.incValue('int'));
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}
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await Promise.all(promises);
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expect(await store.value('int')).toBe(20);
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}));
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it('should search by prefix', asyncTest(async () => {
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const store = setupStore();
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await store.setValue('testing:1', 1);
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await store.setValue('testing:2', 2);
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const results = await store.searchByPrefix('testing:');
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expect(results.length).toBe(2);
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const numbers = results.map(r => r.value).sort();
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expect(numbers[0]).toBe(1);
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expect(numbers[1]).toBe(2);
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}));
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});
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