[MD Bookmarks] Add routing.

chrome/test/data/webui/md_bookmarks/store_test.js

Index: chrome/test/data/webui/md_bookmarks/store_test.js
diff --git a/chrome/test/data/webui/md_bookmarks/store_test.js b/chrome/test/data/webui/md_bookmarks/store_test.js
index a1cf7e0e42cf12e54260a79b23a8a7a35bce2eaf..2e491430207858cc69e2f5c0eec1410da1d85dcd 100644
--- a/chrome/test/data/webui/md_bookmarks/store_test.js
+++ b/chrome/test/data/webui/md_bookmarks/store_test.js
@@ -6,6 +6,11 @@ suite('<bookmarks-store>', function() {
   var store;
   var TEST_TREE;
 
+  function navigateTo(route) {
+    window.history.replaceState({}, '', route);
+    window.dispatchEvent(new CustomEvent('location-changed'));
+  }
+
   setup(function() {
     TEST_TREE = createFolder('0', [
       createFolder(
@@ -23,6 +28,11 @@ suite('<bookmarks-store>', function() {
     store.setupStore_(TEST_TREE);
   });
 
+  teardown (function() {
+    /** Clean up anything left in URL */

[calamity, 2017/01/18 03:37:22]

//

[angelayang, 2017/01/18 06:34:03]

Done.

+    navigateTo('/');
+  });
+
   test('initNodes inserts nodes into idToNodeMap', function(){
     assertEquals(TEST_TREE, store.idToNodeMap_['0']);
     assertEquals(TEST_TREE.children[0], store.idToNodeMap_['1']);
@@ -176,10 +186,7 @@ suite('<bookmarks-store>', function() {
         'apple',
         'Paris',
       ];
-
-      chrome.bookmarks.search = function(searchTerm, callback) {
-        callback(SEARCH_RESULTS);
-      };
+      replaceChromeSearch(SEARCH_RESULTS);
 
       // Search for a non-empty string.
       store.searchTerm = 'a';
@@ -196,9 +203,7 @@ suite('<bookmarks-store>', function() {
 
       // Search with no bookmarks returned.
       var EMPTY_RESULT = [];
-      chrome.bookmarks.search = function(searchTerm, callback) {
-        callback(EMPTY_RESULT);
-      };
+      replaceChromeSearch(EMPTY_RESULT);
       store.searchTerm = 'asdf';
       assertEquals(EMPTY_RESULT, store.displayedList);
   });
@@ -222,4 +227,34 @@ suite('<bookmarks-store>', function() {
     assertEquals('test', store.idToNodeMap_['2'].title);
     assertEquals('http://www.google.com', store.idToNodeMap_['2'].url);
   });
+
+////////////////////////////////////////////////////////////////////////////////
+// router tests:

[calamity, 2017/01/18 03:37:22]

clang-format will want this indented. Restyle accordingly.

I'm a fan of separators in this test. Can you go up and see what else you can
lump into sections? =D

[angelayang, 2017/01/18 06:34:03]

Done.

+  test('search updates from route', function() {
+    replaceChromeSearch([]);
+    var searchTerm = 'Boat24';
+    navigateTo('/?q=' + searchTerm);
+    store.setupStore_(TEST_TREE);
+    assertEquals(searchTerm, store.searchTerm);
+  });
+
+  test('route updates from search', function() {
+    replaceChromeSearch([]);
+    var searchTerm = 'Boat24';
+    store.searchTerm = searchTerm;
+    assertEquals('chrome://bookmarks/?q=' + searchTerm, window.location.href);
+  });
+
+  test('selectedId updates from route', function() {
+    var selectedId = '2';
+    navigateTo('/' + selectedId);
+    store.setupStore_(TEST_TREE);
+    assertEquals(selectedId, store.selectedId);
+  });
+
+  test('route updates from selectedId', function() {
+    var selectedId = '2';
+    store.selectedId = selectedId;
+    assertEquals('chrome://bookmarks/' + selectedId, window.location.href);
+  });
 });