Added a test for allowFuture = false

No change to existing functionality. Just testing existing behavior.
rmm5t · Feb 25, 2014 · 873f0f7 · 873f0f7
1 parent 8946a5e
commit 873f0f7
Show file tree

Hide file tree

Showing 2 changed files with 56 additions and 0 deletions.
diff --git a/test/index.html b/test/index.html
@@ -190,6 +190,12 @@ <h2>Settings</h2>
       <li><abbr id="testMillisSettings9" class="tomillis" title="120"></abbr> [120 sec]</li>
     </ul>
 
+    <h2>Future</h2>
+
+    <ul>
+      <li><abbr id="testAllowFutureFalse1" class="doNotAllowFuture" title="2012-01-01T09:24:17Z">(you shouldn't see this)</abbr></li>
+    </ul>
+
     <h2>Disposal</h2>
     <p><abbr class="disposal disposed"></abbr></p>
     <p><abbr class="disposal notDisposed"></abbr></p>
@@ -243,6 +249,10 @@ <h2>Disposal</h2>
       $("abbr.tonumbers").each(toWords);
       unloadNumbers();
 
+      loadDoNotAllowFuture();
+      $("abbr.doNotAllowFuture").timeago();
+      unloadDoNotAllowFuture();
+
       setupDisposal();
 
       loadYoungOldYears();
@@ -595,6 +605,20 @@ <h2>Disposal</h2>
         ok($("#testNullSpaces1").html().match(/^2minutesago$/), "Settings correctly applied");
       });
 
+      module("Do Not Allow Future");
+
+      // if allowFuture is false, then a minute into the future is altually reported as a minute in the past.
+      // we did not want to alter the current behavior and break backwards compatability
+      test("allow future false with a future date moves time backwards", function () {
+        equal($("#testAllowFutureFalse1").html(), "2 years ago");
+      });
+
+      module("Allow Future");
+
+      // test("allow future false with a future date moves time backwards", function () {
+      //   ok($("#testAllowFutureFalse1").html().match(/years ago$/));
+      // });
+
       module("Disposal");
 
       asyncTest("disposal", function() {

diff --git a/test/test_helpers.js b/test/test_helpers.js
@@ -131,3 +131,35 @@ function loadYoungOldYears() {
     years: function(value) { return (value < 21) ? "%d young years" : "%d old years"; }
   });
 }
+
+function loadDoNotAllowFuture() {
+  var mockDateToUse = "2010-01-01";
+  $.timeago.settings.allowFuture = false;
+  enableMockedDate(mockDateToUse);
+}
+
+function unloadDoNotAllowFuture() {
+  $.timeago.settings.allowFuture = true;
+  disableMockedDate();
+}
+
+function enableMockedDate(dateToReturn) {
+  var mockDate = dateToReturn;
+  window.NativeDate = Date;
+  window.Date = function () {
+    if(arguments.length === 0) {
+      return new window.NativeDate(mockDate);
+    } else if(arguments.length === 1) {
+      return new window.NativeDate(arguments[0]);
+    } else  if(arguments.length === 7) {
+      return new window.NativeDate(arguments[0], arguments[1], arguments[2], arguments[3], arguments[4], arguments[5], arguments[6]);
+    } else {
+      throw "Mocking Date with this number of parameters is not implemented.";
+    }
+  }
+}
+
+function disableMockedDate() {
+  window.Date = window.NativeDate;
+  delete window.NativeDate;
+}