🏠 Add instrumentation test for Suggestions BottomSheet

chrome/test/android/javatests/src/org/chromium/chrome/test/util/browser/suggestions/ContentSuggestionsTestUtils.java

Index: chrome/test/android/javatests/src/org/chromium/chrome/test/util/browser/suggestions/ContentSuggestionsTestUtils.java
diff --git a/chrome/android/junit/src/org/chromium/chrome/browser/ntp/cards/ContentSuggestionsTestUtils.java b/chrome/test/android/javatests/src/org/chromium/chrome/test/util/browser/suggestions/ContentSuggestionsTestUtils.java
similarity index 84%
rename from chrome/android/junit/src/org/chromium/chrome/browser/ntp/cards/ContentSuggestionsTestUtils.java
rename to chrome/test/android/javatests/src/org/chromium/chrome/test/util/browser/suggestions/ContentSuggestionsTestUtils.java
index 2dcf99b89006557ad2dcc3a5c00e1e6f31978ee6..c4b7dc8a01b5bb27b72ba25cc046831f0d1343f1 100644
--- a/chrome/android/junit/src/org/chromium/chrome/browser/ntp/cards/ContentSuggestionsTestUtils.java
+++ b/chrome/test/android/javatests/src/org/chromium/chrome/test/util/browser/suggestions/ContentSuggestionsTestUtils.java
@@ -2,18 +2,16 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-package org.chromium.chrome.browser.ntp.cards;
-
-import static org.mockito.Mockito.mock;
+package org.chromium.chrome.test.util.browser.suggestions;
 
+import org.chromium.chrome.browser.ntp.cards.ItemViewType;
+import org.chromium.chrome.browser.ntp.cards.SuggestionsCategoryInfo;
+import org.chromium.chrome.browser.ntp.cards.TreeNode;
 import org.chromium.chrome.browser.ntp.snippets.CategoryInt;
 import org.chromium.chrome.browser.ntp.snippets.CategoryStatus;
 import org.chromium.chrome.browser.ntp.snippets.ContentSuggestionsCardLayout;
 import org.chromium.chrome.browser.ntp.snippets.ContentSuggestionsCardLayout.ContentSuggestionsCardLayoutEnum;
-import org.chromium.chrome.browser.ntp.snippets.FakeSuggestionsSource;
-import org.chromium.chrome.browser.ntp.snippets.SectionHeaderViewHolder;
 import org.chromium.chrome.browser.ntp.snippets.SnippetArticle;
-import org.chromium.chrome.browser.ntp.snippets.SnippetArticleViewHolder;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -150,33 +148,6 @@ public SuggestionsCategoryInfo build() {
         }
     }
 
-    public static void bindViewHolders(InnerNode node) {
-        bindViewHolders(node, 0, node.getItemCount());
-    }
-
-    public static void bindViewHolders(InnerNode node, int startIndex, int endIndex) {
-        for (int i = startIndex; i < endIndex; ++i) {
-            node.onBindViewHolder(makeViewHolder(node.getItemViewType(i)), i);
-        }
-    }
-
-    private static NewTabPageViewHolder makeViewHolder(@CategoryInt int viewType) {
-        switch (viewType) {
-            case ItemViewType.SNIPPET:
-                return mock(SnippetArticleViewHolder.class);
-            case ItemViewType.HEADER:
-                return mock(SectionHeaderViewHolder.class);
-            case ItemViewType.STATUS:
-                return mock(StatusCardViewHolder.class);
-            case ItemViewType.ACTION:
-                return mock(ActionItem.ViewHolder.class);
-            case ItemViewType.PROGRESS:
-                return mock(ProgressViewHolder.class);
-            default:
-                return mock(NewTabPageViewHolder.class);
-        }
-    }
-
     /** Helper method to print the current state of a node. */
     public static String stringify(TreeNode root) {
         return explainFailedExpectation(root, -1, ItemViewType.ALL_DISMISSED);