/*global waitsFor:true expect:true describe:true beforeEach:true it:true runs:true */ describe("PreloadStore", function() { beforeEach(function() { return PreloadStore.store('bane', 'evil'); }); describe("contains", function() { it("returns false for a key that doesn't exist", function() { return expect(PreloadStore.contains('joker')).toBe(false); }); return it("returns true for a stored key", function() { return expect(PreloadStore.contains('bane')).toBe(true); }); }); describe('getStatic', function() { it("returns undefined if the key doesn't exist", function() { return expect(PreloadStore.getStatic('joker')).toBe(void 0); }); it("returns the the key if it exists", function() { return expect(PreloadStore.getStatic('bane')).toBe('evil'); }); return it("removes the key after being called", function() { PreloadStore.getStatic('bane'); return expect(PreloadStore.getStatic('bane')).toBe(void 0); }); }); return describe('get', function() { it("returns a promise that resolves to undefined", function() { var done, storeResult; done = storeResult = null; PreloadStore.get('joker').then(function(result) { done = true; storeResult = result; }); waitsFor((function() { return done; }), "Promise never resolved", 1000); return runs(function() { return expect(storeResult).toBe(void 0); }); }); it("returns a promise that resolves to the result of the finder", function() { var done, finder, storeResult; done = storeResult = null; finder = function() { return 'evil'; }; PreloadStore.get('joker', finder).then(function(result) { done = true; storeResult = result; }); waitsFor((function() { return done; }), "Promise never resolved", 1000); return runs(function() { return expect(storeResult).toBe('evil'); }); }); it("returns a promise that resolves to the result of the finder's promise", function() { var done, finder, storeResult; done = storeResult = null; finder = function() { var promise; promise = new RSVP.Promise(); promise.resolve('evil'); return promise; }; PreloadStore.get('joker', finder).then(function(result) { done = true; storeResult = result; }); waitsFor((function() { return done; }), "Promise never resolved", 1000); return runs(function() { return expect(storeResult).toBe('evil'); }); }); it("returns a promise that resolves to the result of the finder's rejected promise", function() { var done, finder, storeResult; done = storeResult = null; finder = function() { var promise; promise = new RSVP.Promise(); promise.reject('evil'); return promise; }; PreloadStore.get('joker', finder).then(null, function(rejectedResult) { done = true; storeResult = rejectedResult; }); waitsFor((function() { return done; }), "Promise never rejected", 1000); return runs(function() { return expect(storeResult).toBe('evil'); }); }); return it("returns a promise that resolves to 'evil'", function() { var done, storeResult; done = storeResult = null; PreloadStore.get('bane').then(function(result) { done = true; storeResult = result; }); waitsFor((function() { return done; }), "Promise never resolved", 1000); return runs(function() { return expect(storeResult).toBe('evil'); }); }); }); });