[Media Router] Further split media_router_container tests.

chrome/test/data/webui/media_router/media_router_search_highlighter.js

-// Copyright 2016 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.
-
-/** @fileoverview Suite of tests for media-router-search-highlighter. */
-cr.define('media_router_search_highlighter', function() {
-  function registerTests() {
-    suite('MediaRouterSearchHighlighter', function() {
-      /**
-       * Media Router Search Highlighted created before each test.
-       * @type {MediaRouterSearchHighlighter}
-       */
-      var searchHighlighter;
-
-      // Checks whether the |textContent| of |searchHighlighter| and its |text|
-      // property matches |expected|.
-      var checkTextContent = function(expected) {
-        assertEquals(expected, searchHighlighter.$['text'].textContent);
-        assertEquals(expected, searchHighlighter.text);
-      }
-
-      // Computes the flat text string that should be displayed when the search
-      // highlighter is given |data|.
-      var computeAnswerText = function(data) {
-        var answer = '';
-        for (var i = 0; i < data.highlightedText.length; ++i) {
-          if (data.plainText[i]) {
-            answer += data.plainText[i];
-          }
-          if (data.highlightedText[i]) {
-            answer += data.highlightedText[i];
-          }
-        }
-        return answer;
-      }
-
-      // Import media_router_search_highlighter.html before running suite.
-      suiteSetup(function() {
-        return PolymerTest.importHtml(
-            'chrome://media-router/elements/media_router_search_highlighter/' +
-            'media_router_search_highlighter.html');
-      });
-
-      // Initialize a media-router-search-highlighter before each test.
-      setup(function(done) {
-        PolymerTest.clearBody();
-        searchHighlighter =
-            document.createElement('media-router-search-highlighter');
-
-
-        document.body.appendChild(searchHighlighter);
-        // Let the search highlighter be created and attached.
-        setTimeout(done);
-      });
-
-      test('text content correct', function(done) {
-        var testInputs = [];
-
-        // Both null and '' should be acceptable in the arrays for producing no
-        // text.
-        var highlightedOnlyMultiple = {
-          highlightedText: ['one', 'two', 'three'],
-          plainText: ['', null, ''],
-        };
-        testInputs.push(highlightedOnlyMultiple);
-
-        var highlightedOnlySingle = {
-          highlightedText: ['onelongsection'],
-          plainText: [null],
-        };
-        testInputs.push(highlightedOnlySingle);
-
-        var htmlHighlightedSingle = {
-          highlightedText: ['<b></b>'],
-          plainText: ['one'],
-        };
-        testInputs.push(htmlHighlightedSingle);
-
-        var htmlHighlightedSplit = {
-          highlightedText: ['<b>', '</b>'],
-          plainText: ['one', 'two'],
-        };
-        testInputs.push(htmlHighlightedSplit);
-
-        var htmlMixedSingle = {
-          highlightedText: ['&amp;'],
-          plainText: ['<&lt;>'],
-        };
-        testInputs.push(htmlMixedSingle);
-
-        var htmlMixedSplit = {
-          highlightedText: ['/>'],
-          plainText: ['<br'],
-        };
-        testInputs.push(htmlMixedSplit);
-
-        var htmlPlainSingle = {
-          highlightedText: [''],
-          plainText: ['<br/>'],
-        };
-        testInputs.push(htmlPlainSingle);
-
-        var htmlPlainSplit = {
-          highlightedText: [null, null],
-          plainText: ['<spa', 'n>'],
-        };
-        testInputs.push(htmlPlainSplit);
-
-        var mixedHighlightedFirstMultiple = {
-          highlightedText: ['first', 'last'],
-          plainText: [null, 'middle'],
-        };
-        testInputs.push(mixedHighlightedFirstMultiple);
-
-        var mixedHighlightedFirstSingle = {
-          highlightedText: ['onlytext', null],
-          plainText: ['', 'plain'],
-        };
-        testInputs.push(mixedHighlightedFirstSingle);
-
-        var mixedPlainFirstMultiple = {
-          highlightedText: ['second', null],
-          plainText: ['first', 'third'],
-        };
-        testInputs.push(mixedPlainFirstMultiple);
-
-        var mixedPlainFirstSingle = {
-          highlightedText: ['', 'highlight'],
-          plainText: ['plaintextonly', ''],
-        };
-        testInputs.push(mixedPlainFirstSingle);
-
-        var plainTextOnlyMultiple = {
-          highlightedText: [null, '', null],
-          plainText: ['one', 'two', 'three'],
-        };
-        testInputs.push(plainTextOnlyMultiple);
-
-        var plainTextOnlySingle = {
-          highlightedText: [''],
-          plainText: ['lonestring'],
-        };
-        testInputs.push(plainTextOnlySingle);
-
-        testInputs.forEach(function(data) {
-          searchHighlighter.data = data;
-          checkTextContent(computeAnswerText(data));
-        });
-        done();
-      });
-    });
-  }
-
-  return {
-    registerTests: registerTests,
-  };
-});