it('should not throw when using fetch without options', function(done) {
const tracer = createNoopTracer();
const fetch = wrapFetch(nodeFetch, {serviceName: 'user-service', tracer});
const path = `http://127.0.0.1:${this.port}/user`;
fetch(path)
.then(res => res.json())
.then(() => {
done();
})
.catch(done);
});
it('should inject Zipkin headers into request', function() {
var requestStore
Vue.http.interceptors.push(function(request, next) {
requestStore = request
next(request.respondWith('', { status: 204, statusText: 'No Content' }))
})
const tracer = createNoopTracer()
const interceptor = zipkinInterceptor({tracer, serviceName, remoteServiceName})
Vue.http.interceptors.push(interceptor)
const req = Vue.http.get('http://foo.bar/baz')
return req.then(function(response) {
assert.ok(requestStore.headers.get('X-B3-TraceId').length > 1)
assert.ok(requestStore.headers.get('X-B3-SpanId').length > 1)
assert.equal(requestStore.headers.get('X-B3-Sampled'), '1')
})
})