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| 1 | +var CacheController = require('../src/Controllers/CacheController.js').default; |
| 2 | + |
| 3 | +describe('CacheController', function() { |
| 4 | + var FakeCacheAdapter; |
| 5 | + var FakeAppID = 'foo'; |
| 6 | + var KEY = 'hello'; |
| 7 | + |
| 8 | + beforeEach(() => { |
| 9 | + FakeCacheAdapter = { |
| 10 | + get: () => Promise.resolve(null), |
| 11 | + put: jasmine.createSpy('put'), |
| 12 | + del: jasmine.createSpy('del'), |
| 13 | + clear: jasmine.createSpy('clear') |
| 14 | + } |
| 15 | + |
| 16 | + spyOn(FakeCacheAdapter, 'get').and.callThrough(); |
| 17 | + }); |
| 18 | + |
| 19 | + |
| 20 | + it('should expose role and user caches', (done) => { |
| 21 | + var cache = new CacheController(FakeCacheAdapter, FakeAppID); |
| 22 | + |
| 23 | + expect(cache.role).not.toEqual(null); |
| 24 | + expect(cache.role.get).not.toEqual(null); |
| 25 | + expect(cache.user).not.toEqual(null); |
| 26 | + expect(cache.user.get).not.toEqual(null); |
| 27 | + |
| 28 | + done(); |
| 29 | + }); |
| 30 | + |
| 31 | + |
| 32 | + ['role', 'user'].forEach((cacheName) => { |
| 33 | + it('should prefix ' + cacheName + ' cache', () => { |
| 34 | + var cache = new CacheController(FakeCacheAdapter, FakeAppID)[cacheName]; |
| 35 | + |
| 36 | + cache.put(KEY, 'world'); |
| 37 | + var firstPut = FakeCacheAdapter.put.calls.first(); |
| 38 | + expect(firstPut.args[0]).toEqual([FakeAppID, cacheName, KEY].join(':')); |
| 39 | + |
| 40 | + cache.get(KEY); |
| 41 | + var firstGet = FakeCacheAdapter.get.calls.first(); |
| 42 | + expect(firstGet.args[0]).toEqual([FakeAppID, cacheName, KEY].join(':')); |
| 43 | + |
| 44 | + cache.del(KEY); |
| 45 | + var firstDel = FakeCacheAdapter.del.calls.first(); |
| 46 | + expect(firstDel.args[0]).toEqual([FakeAppID, cacheName, KEY].join(':')); |
| 47 | + }); |
| 48 | + }); |
| 49 | + |
| 50 | + it('should clear the entire cache', () => { |
| 51 | + var cache = new CacheController(FakeCacheAdapter, FakeAppID); |
| 52 | + |
| 53 | + cache.clear(); |
| 54 | + expect(FakeCacheAdapter.clear.calls.count()).toEqual(1); |
| 55 | + |
| 56 | + cache.user.clear(); |
| 57 | + expect(FakeCacheAdapter.clear.calls.count()).toEqual(2); |
| 58 | + |
| 59 | + cache.role.clear(); |
| 60 | + expect(FakeCacheAdapter.clear.calls.count()).toEqual(3); |
| 61 | + }); |
| 62 | + |
| 63 | + it('should handle cache rejections', (done) => { |
| 64 | + |
| 65 | + FakeCacheAdapter.get = () => Promise.reject(); |
| 66 | + |
| 67 | + var cache = new CacheController(FakeCacheAdapter, FakeAppID); |
| 68 | + |
| 69 | + cache.get('foo').then(done, () => { |
| 70 | + fail('Promise should not be rejected.'); |
| 71 | + }); |
| 72 | + }); |
| 73 | + |
| 74 | +}); |
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