better test for parallel requests to slow function

10 years ago · 44b31ae761
1 changed files with 12 additions and 1 deletions
--- a/test/multi_caching.unit.js
+++ b/test/multi_caching.unit.js
@ -668,9 +668,20 @@ describe("multiCaching", function() {

            beforeEach(function() {
                multiCache = multiCaching([memoryCache, memoryCache3]);
+                var firstTimeout = 110;
+                var firstTimeoutUsed = false;
+
+                function getTimeout() {
+                    if (firstTimeoutUsed) {
+                        support.random.number(100);
+                    } else {
+                        firstTimeoutUsed = true;
+                        return firstTimeout;
+                    }
+                }

                construct = sinon.spy(function(val, cb) {
-                    var timeout = support.random.number(100);
+                    var timeout = getTimeout();
                    setTimeout(function() {
                        cb(null, 'value');
                    }, timeout);