JSLocaleTest.java

/**
 * Copyright (c) 2014-present, Facebook, Inc.
 * All rights reserved.
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 */

package com.facebook.react.tests;

import java.util.Arrays;
import java.util.List;

import com.facebook.react.testing.FakeWebSocketModule;
import com.facebook.react.testing.ReactIntegrationTestCase;
import com.facebook.react.testing.ReactTestHelper;
import com.facebook.react.testing.StringRecordingModule;
import com.facebook.react.bridge.CatalystInstance;
import com.facebook.react.bridge.JavaScriptModule;
import com.facebook.react.bridge.UiThreadUtil;
import com.facebook.react.modules.appstate.AppStateModule;
import com.facebook.react.uimanager.UIImplementationProvider;
import com.facebook.react.uimanager.UIManagerModule;
import com.facebook.react.uimanager.ViewManager;
import com.facebook.react.views.view.ReactViewManager;

/**
 * Test locale-based functionality of JS VM
 */
public class JSLocaleTest extends ReactIntegrationTestCase {

  private interface TestJSLocaleModule extends JavaScriptModule {
    void toUpper(String string);
    void toLower(String string);
  }

  StringRecordingModule mStringRecordingModule;

  private CatalystInstance mInstance;

  @Override
  protected void setUp() throws Exception {
    super.setUp();

    List<ViewManager> viewManagers = Arrays.<ViewManager>asList(
        new ReactViewManager());
    final UIManagerModule mUIManager = new UIManagerModule(
        getContext(),
        viewManagers,
        new UIImplementationProvider(),
        false);
    UiThreadUtil.runOnUiThread(
        new Runnable() {
          @Override
          public void run() {
            mUIManager.onHostResume();
          }
        });
    waitForIdleSync();

    mStringRecordingModule = new StringRecordingModule();
    mInstance = ReactTestHelper.catalystInstanceBuilder(this)
        .addNativeModule(mStringRecordingModule)
        .addNativeModule(mUIManager)
        .addNativeModule(new AppStateModule(getContext()))
        .addNativeModule(new FakeWebSocketModule())
        .addJSModule(TestJSLocaleModule.class)
        .build();
  }

  public void testToUpper() {
    TestJSLocaleModule testModule = mInstance.getJSModule(TestJSLocaleModule.class);
    waitForBridgeAndUIIdle();

    testModule.toUpper("test");
    testModule.toUpper("W niżach mógł zjeść truflę koń bądź psy");
    testModule.toUpper("Шеф взъярён тчк щипцы с эхом гудбай Жюль");
    testModule.toUpper("Γαζίες καὶ μυρτιὲς δὲν θὰ βρῶ πιὰ στὸ χρυσαφὶ ξέφωτο");
    testModule.toUpper("chinese: 幓 厏吪吙 鈊釿閍 碞碠粻 曮禷");
    waitForBridgeAndUIIdle();

    String[] answers = mStringRecordingModule.getCalls().toArray(new String[0]);
    assertEquals("TEST", answers[0]);
    assertEquals("W NIŻACH MÓGŁ ZJEŚĆ TRUFLĘ KOŃ BĄDŹ PSY", answers[1]);
    assertEquals("ШЕФ ВЗЪЯРЁН ТЧК ЩИПЦЫ С ЭХОМ ГУДБАЙ ЖЮЛЬ", answers[2]);
    assertEquals("ΓΑΖΊΕΣ ΚΑῚ ΜΥΡΤΙῈΣ ΔῈΝ ΘᾺ ΒΡΩ͂ ΠΙᾺ ΣΤῸ ΧΡΥΣΑΦῚ ΞΈΦΩΤΟ", answers[3]);
    assertEquals("CHINESE: 幓 厏吪吙 鈊釿閍 碞碠粻 曮禷", answers[4]);
  }

  public void testToLower() {
    TestJSLocaleModule testModule = mInstance.getJSModule(TestJSLocaleModule.class);

    testModule.toLower("TEST");
    testModule.toLower("W NIŻACH MÓGŁ ZJEŚĆ TRUFLĘ KOŃ BĄDŹ psy");
    testModule.toLower("ШЕФ ВЗЪЯРЁН ТЧК ЩИПЦЫ С ЭХОМ ГУДБАЙ ЖЮЛЬ");
    testModule.toLower("ΓΑΖΊΕΣ ΚΑῚ ΜΥΡΤΙῈΣ ΔῈΝ ΘᾺ ΒΡΩ͂ ΠΙᾺ ΣΤῸ ΧΡΥΣΑΦῚ ΞΈΦΩΤΟ");
    testModule.toLower("CHINESE: 幓 厏吪吙 鈊釿閍 碞碠粻 曮禷");
    waitForBridgeAndUIIdle();

    String[] answers = mStringRecordingModule.getCalls().toArray(new String[0]);
    assertEquals("test", answers[0]);
    assertEquals("w niżach mógł zjeść truflę koń bądź psy", answers[1]);
    assertEquals("шеф взъярён тчк щипцы с эхом гудбай жюль", answers[2]);
    assertEquals("γαζίες καὶ μυρτιὲς δὲν θὰ βρῶ πιὰ στὸ χρυσαφὶ ξέφωτο", answers[3]);
    assertEquals("chinese: 幓 厏吪吙 鈊釿閍 碞碠粻 曮禷", answers[4]);
  }
}