WebUI: Add cr-policy-pref-indicator tests

chrome/test/data/webui/cr_elements/cr_policy_pref_indicator_tests.js

+// Copyright 2017 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 cr_policy-pref-indicator. */
+suite('CrPolicyPrefIndicator', function() {
+  /** @type {!CrPolicyPrefIndicatorElement|undefined} */
+  var indicator;
+
+  /** @type {!PaperTooltipElement|undefined} */
+  var tooltip;
+
+  setup(function() {
+    PolymerTest.clearBody();
+
+    CrPolicyStrings = {
+      controlledSettingPolicy: 'policy',
+      controlledSettingRecommendedMatches: 'matches',
+      controlledSettingRecommendedDiffers: 'differs',
+      controlledSettingShared: 'shared: $1',
+      controlledSettingOwner: 'owner: $1',
+    };
+
+    indicator = document.createElement('cr-policy-pref-indicator');
+    document.body.appendChild(indicator);
+    tooltip = indicator.$$('paper-tooltip');
+  });
+
+  teardown(function() {
+    PolymerTest.clearBody();  // crbug.com/680169
+  });
+
+  test('none', function() {
+    assertTrue(indicator.$.indicator.hidden);
+  });
+
+  test('indicatorType', function() {
+    indicator.indicatorType = CrPolicyIndicatorType.DEVICE_POLICY;
+    Polymer.dom.flush();
+    assertFalse(indicator.$.indicator.hidden);
+    assertEquals('cr:domain', indicator.$.indicator.icon);
+    assertEquals('policy', tooltip.textContent.trim());
+  });
+
+  test('pref', function() {
+    /** @type {!chrome.settingsPrivate.PrefObject} */
+    indicator.pref = {
+      key: 'foo',
+      type: chrome.settingsPrivate.PrefType.BOOLEAN,
+      value: false,
+    };
+    Polymer.dom.flush();
+    assertTrue(indicator.$.indicator.hidden);
+
+    indicator.set(
+        'pref.controlledBy', chrome.settingsPrivate.ControlledBy.OWNER);
+    indicator.set('pref.controlledByName', 'owner_name');
+    indicator.set(
+        'pref.enforcement', chrome.settingsPrivate.Enforcement.ENFORCED);
+    Polymer.dom.flush();
+    assertFalse(indicator.$.indicator.hidden);
+    assertEquals('cr:person', indicator.$.indicator.icon);
+    assertEquals('owner: owner_name', tooltip.textContent.trim());
+
+    indicator.set('pref.value', 'foo');
+    indicator.set('pref.recommendedValue', 'bar');
+    indicator.set(
+        'pref.enforcement', chrome.settingsPrivate.Enforcement.RECOMMENDED);
+    Polymer.dom.flush();
+    assertFalse(indicator.$.indicator.hidden);
+    assertEquals('cr:domain', indicator.$.indicator.icon);
+    assertEquals('differs', tooltip.textContent.trim());
+
+    indicator.set('pref.value', 'bar');
+    Polymer.dom.flush();
+    assertEquals('matches', tooltip.textContent.trim());
+  });
+});