describe('with a query with a limit and offset past the end', function () {
var results = AsyncIterator.empty();
var settings = {
datasource: { },
fragment: {
pageUrl: 'mypage',
firstPageUrl: 'myfirst',
nextPageUrl: 'mynext',
previousPageUrl: 'myprevious',
},
query: { limit: 100, offset: 1135 },
};
var response = test.createStreamCapture();
before(function (done) {
settings.results = results;
response.getHeader = sinon.stub().returns(format);
view.render(settings, {}, response, done);
results.setProperty('metadata', { totalCount: 1234 });
});
it('should write a first page link', function () {
response.buffer.should.contain('myfirst');
});
it('should not write a next page link', function () {
response.buffer.should.not.contain('mynext');
});
it('should write a previous page link', function () {
response.buffer.should.contain('myprevious');
});
});
describe('A SortIterator with an empty source', function () {
var iterator = new SortIterator(AsyncIterator.empty());
it('should have ended', function () {
iterator.ended.should.be.true;
});
});
describe('with an empty triple stream', function () {
var results = AsyncIterator.empty();
var response = test.createStreamCapture();
before(function (done) {
settings.results = results;
response.getHeader = sinon.stub().returns(format);
view.render(settings, {}, response, done);
results.setProperty('metadata', { totalCount: 1234 });
});
it('should only write data source metadata', function () {
response.buffer.should.equal(readAsset('empty-fragment'));
});
});
function createSource() { return AsyncIterator.empty(); }