Remove caching logic from http client

src/http-client.js

@@ -13,8 +13,7 @@ function createClient (config) {
     base: config.base || '',
     headers: config.headers || {},
     defaultParams: config.defaultParams || {},
-    timeline: config.timeline || [],
-    cache: config.cache || {}
+    timeline: config.timeline || []
   };
 
   return {
@@ -30,16 +29,12 @@ function get (url, params, opts) {
     url = `${url}?${sortedQS}`;
   }
 
-  const {base, headers, timeline, cache} = opts;
-  const cached = cache[url];
-  if (cached) {
-    return cached;
-  }
+  const {base, headers, timeline} = opts;
 
   const httpCall = {url, start: Date.now()};
   timeline.push(httpCall);
 
-  cache[url] = fetch(
+  const res = fetch(
     base + url,
     {headers: Object.assign({}, getUserAgent(), headers)}
   )
@@ -49,7 +44,7 @@ function get (url, params, opts) {
     return res.json();
   });
 
-  return cache[url];
+  return res;
 }
 
 function checkStatus (res) {

test/http-client.test.js

@@ -85,7 +85,7 @@ test('http-client: non 2xx response codes', function (t) {
   });
 });
 
-test('http-client: reuses already fired requests', function (t) {
+test('http-client: does *not* reuse already fired requests', function (t) {
   t.plan(2);
   const {fetch, http} = prepare();
 
@@ -94,8 +94,8 @@ test('http-client: reuses already fired requests', function (t) {
 
   Promise.all([p1, http.get('/two'), p2])
   .then(() => {
-    t.equal(p1, p2);
-    t.equal(fetch.callCount, 2);
+    t.notEqual(p1, p2);
+    t.equal(fetch.callCount, 3);
   });
 });
 
@@ -108,10 +108,10 @@ test('http-client: sorts parameters', function (t) {
 
   Promise.all([p1, http.get('/two', {omega: true, alfa: false}), p2])
   .then(() => {
-    t.equal(p1, p2);
-    t.equal(fetch.callCount, 2);
+    t.notEqual(p1, p2);
+    t.equal(fetch.callCount, 3);
     t.equal(fetch.firstCall.args[0], 'http://test.com/one?a=456&z=123');
-    t.equal(fetch.secondCall.args[0], 'http://test.com/two?alfa=false&omega=true');
+    t.equal(fetch.thirdCall.args[0], 'http://test.com/two?alfa=false&omega=true');
   });
 });