Add unittest coverage for WriteToClipboard with a single URL

components/bookmarks/browser/bookmark_node_data_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/basictypes.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 258 matching lines @@
       read_data.GetNodes(model(), GetProfilePath());
   ASSERT_EQ(2u, read_nodes.size());
   EXPECT_TRUE(read_nodes[0] == folder);
   EXPECT_TRUE(read_nodes[1] == url_node);
 
   // Asking for the first node should return NULL with more than one element
   // present.
   EXPECT_TRUE(read_data.GetFirstNode(model(), GetProfilePath()) == NULL);
 }
 
+TEST_F(BookmarkNodeDataTest, WriteToClipboardURL) {
+  BookmarkNodeData data;
+  GURL url(GURL("http://foo.com"));
+  const base::string16 title(ASCIIToUTF16("blah"));
+
+  data.ReadFromTuple(url, title);
+  data.WriteToClipboard(ui::CLIPBOARD_TYPE_COPY_PASTE);
+
+  // Now read the data back in.
+  base::string16 clipboard_result;
+  clipboard().ReadText(ui::CLIPBOARD_TYPE_COPY_PASTE, &clipboard_result);
+  EXPECT_EQ(base::UTF8ToUTF16(url.spec()), clipboard_result);
+}
+
 TEST_F(BookmarkNodeDataTest, WriteToClipboardMultipleURLs) {
   BookmarkNodeData data;
   const BookmarkNode* root = model()->bookmark_bar_node();
   GURL url(GURL("http://foo.com"));
   const base::string16 title(ASCIIToUTF16("blah"));
   GURL url2(GURL("http://bar.com"));
   const base::string16 title2(ASCIIToUTF16("blah2"));
   const BookmarkNode* url_node = model()->AddURL(root, 0, title, url);
   const BookmarkNode* url_node2 = model()->AddURL(root, 1, title2, url2);
   std::vector<const BookmarkNode*> nodes;
@@ skipping 94 matching lines @@
   ASSERT_EQ(1u, read_data.elements.size());
 
   // Verify that the read data contains the same meta info.
   BookmarkNode::MetaInfoMap meta_info_map = read_data.elements[0].meta_info_map;
   EXPECT_EQ(2u, meta_info_map.size());
   EXPECT_EQ("somevalue", meta_info_map["somekey"]);
   EXPECT_EQ("someothervalue", meta_info_map["someotherkey"]);
 }
 
 }  // namespace bookmarks