Register a mock media list if one exists on the static def of layout

google · Jul 22, 2024 · c63e700 · c63e700
1 parent 8ce3abd
commit c63e700
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/test/unit/layout.js b/test/unit/layout.js
@@ -22,6 +22,10 @@ describe('MaterialLayout', function () {
   }
 
   MockMediaQueryList.registry = {};
+  if(window.MaterialLayout.prototype.screenSizeMediaQuery_){
+    var query = window.MaterialLayout.prototype.Constant_.MAX_WIDTH
+    MockMediaQueryList.registry[query] = new MockMediaQueryList(query)
+  }
 
   MockMediaQueryList.mockMatchMedia = function(query) {
     if (! MockMediaQueryList.registry.hasOwnProperty(query)) {