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var Cancel = axios.Cancel;
var CancelToken = axios.CancelToken;
describe('cancel', function() {
beforeEach(function() {
jasmine.Ajax.install();
});
afterEach(function() {
jasmine.Ajax.uninstall();
});
describe('when called before sending request', function() {
it('rejects Promise with a Cancel object', function (done) {
var source = CancelToken.source();
source.cancel('Operation has been canceled.');
axios.get('/foo', {
cancelToken: source.token
}).catch(function (thrown) {
expect(thrown).toEqual(jasmine.any(Cancel));
expect(thrown.message).toBe('Operation has been canceled.');
done();
});
});
});
describe('when called after request has been sent', function() {
it('rejects Promise with a Cancel object', function (done) {
var source = CancelToken.source();
axios.get('/foo/bar', {
cancelToken: source.token
}).catch(function (thrown) {
expect(thrown).toEqual(jasmine.any(Cancel));
expect(thrown.message).toBe('Operation has been canceled.');
done();
});
getAjaxRequest().then(function (request) {
// call cancel() when the request has been sent, but a response has not been received
source.cancel('Operation has been canceled.');
request.respondWith({
status: 200,
responseText: 'OK'
});
});
});
it('calls abort on request object', function (done) {
var source = CancelToken.source();
var request;
axios.get('/foo/bar', {
cancelToken: source.token
}).catch(function() {
// jasmine-ajax sets statusText to 'abort' when request.abort() is called
expect(request.statusText).toBe('abort');
done();
});
getAjaxRequest().then(function (req) {
// call cancel() when the request has been sent, but a response has not been received
source.cancel();
request = req;
});
});
});
describe('when called after response has been received', function() {
// https://github.com/axios/axios/issues/482
it('does not cause unhandled rejection', function (done) {
var source = CancelToken.source();
axios.get('/foo', {
cancelToken: source.token
}).then(function () {
window.addEventListener('unhandledrejection', function () {
done.fail('Unhandled rejection.');
});
source.cancel();
setTimeout(done, 100);
});
getAjaxRequest().then(function (request) {
request.respondWith({
status: 200,
responseText: 'OK'
});
});
});
});
});
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