FakeAsyncLocalStorage.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.testing;

import com.facebook.react.bridge.Arguments;
import com.facebook.react.bridge.BaseJavaModule;
import com.facebook.react.bridge.Callback;
import com.facebook.react.bridge.ReactMethod;
import com.facebook.react.bridge.ReadableArray;
import com.facebook.react.bridge.WritableMap;

/**
 * Dummy implementation of storage module, used for testing
 */
public final class FakeAsyncLocalStorage extends BaseJavaModule {

  private static WritableMap errorMessage;
  static {
    errorMessage = Arguments.createMap();
    errorMessage.putString("message", "Fake Async Local Storage");
  }

  @Override
  public String getName() {
    return "AsyncSQLiteDBStorage";
  }

  @ReactMethod
  public void multiGet(final ReadableArray keys, final Callback callback) {
    callback.invoke(errorMessage, null);
  }

  @ReactMethod
  public void multiSet(final ReadableArray keyValueArray, final Callback callback) {
    callback.invoke(errorMessage);
  }

  @ReactMethod
  public void multiRemove(final ReadableArray keys, final Callback callback) {
    callback.invoke(errorMessage);
  }

  @ReactMethod
  public void clear(Callback callback) {
    callback.invoke(errorMessage);
  }

  @ReactMethod
  public void getAllKeys(final Callback callback) {
    callback.invoke(errorMessage, null);
  }
}