1 files changed, 43 insertions, 0 deletions
diff --git a/server/sonar-web/test/unit/recent-history.spec.js b/server/sonar-web/test/unit/recent-history.spec.js
new file mode 100644
index 00000000000..5eff7a83d66
--- /dev/null
+++ b/server/sonar-web/test/unit/recent-history.spec.js
@@ -0,0 +1,43 @@
+define(function (require) {
+  var bdd = require('intern!bdd');
+  var assert = require('intern/chai!assert');
+
+  var RecentHistory = require('../../build/js/libs/recent-history');
+
+  bdd.describe('RecentHistory', function () {
+    bdd.beforeEach(function () {
+      RecentHistory.clear();
+    });
+
+    bdd.it('should clear history', function () {
+      assert.equal(RecentHistory.getRecentHistory().length, 0);
+      RecentHistory.add('project-key', 'Project Name', 'trk');
+      assert.equal(RecentHistory.getRecentHistory().length, 1);
+      RecentHistory.clear();
+      assert.equal(RecentHistory.getRecentHistory().length, 0);
+    });
+
+    bdd.it('should add a new item', function () {
+      RecentHistory.add('project-key', 'Project Name', 'trk');
+      assert.deepEqual(RecentHistory.getRecentHistory(), [{ key: 'project-key', name: 'Project Name', icon: 'trk' }]);
+    });
+
+    bdd.it('should replace existing item', function () {
+      RecentHistory.add('project-key', 'Project Name', 'trk');
+      assert.deepEqual(RecentHistory.getRecentHistory(), [{ key: 'project-key', name: 'Project Name', icon: 'trk' }]);
+      RecentHistory.add('project-key', 'Another', 'brc');
+      assert.deepEqual(RecentHistory.getRecentHistory(), [{ key: 'project-key', name: 'Another', icon: 'brc' }]);
+    });
+
+    bdd.it('should limit the number of items', function () {
+      assert.equal(RecentHistory.getRecentHistory().length, 0);
+      for (var i = 0; i < 10; i++) {
+        RecentHistory.add('key-' + i, 'Project ' + i, 'trk');
+      }
+      assert.equal(RecentHistory.getRecentHistory().length, 10);
+      RecentHistory.add('project-key', 'Project Name', 'trk');
+      assert.equal(RecentHistory.getRecentHistory().length, 10);
+      assert.deepEqual(RecentHistory.getRecentHistory()[0], { key: 'project-key', name: 'Project Name', icon: 'trk' });
+    });
+  });
+});