CacheService_test.js

iit("should handle deleting promises", function() {
    var key = "key",
        value = "value",
        deferred = $q.defer(),
        result = null;

    CacheService.set(key, deferred.promise);
    CacheService.get(key).then(
        function(value) {
            result = "resolved";
        },
        function() {
            result = "rejected";
        }
    );

    digest();
    expect(result).toBe(null);

    CacheService.delete(key);

    digest();
    expect(result).toBe("rejected");

    deferred.resolve(value);

    CacheService.get(key).then(
        function(value) {
            result = "resolved2";
        },
        function() {
            result = "rejected2";
        }
    );

    digest();
    expect(result).toBe("rejected2");
});