1 files changed, 13 insertions, 0 deletions
diff --git a/apps/system/test/unit/mock_system_banner.js b/apps/system/test/unit/mock_system_banner.js
new file mode 100644
index 0000000..e40d26a
--- /dev/null
+++ b/apps/system/test/unit/mock_system_banner.js
@@ -0,0 +1,13 @@
+var MockSystemBanner = {
+  show: function(message) {
+    this.mShowCount++;
+    this.mMessage = message;
+  },
+
+  mShowCount: 0,
+  mMessage: null,
+  mTeardown: function teardown() {
+    this.mShowCount = 0;
+    this.mMessage = null;
+  }
+};