/*
 * Copyright (C) 2010 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.i18n.addressinput;

import com.android.i18n.addressinput.testing.AsyncTestCase;

/**
 * Tests for the ClientData class, to ensure it uses the cache data to correctly fetch data from the
 * server and recovers if no data is present.
 */
public class ClientDataTest extends AsyncTestCase {
    private ClientData client;

    @Override
    public void setUp() {
        client = new ClientData(new CacheData());
    }

    public void testGet() {
        AddressVerificationNodeData data = client.get("data");
        assertNotNull(data);
    }

    public void testGet2() {
        AddressVerificationNodeData data;

        data = client.get("data");
        assertNotNull(data);

        data = client.get("data");
        assertNotNull(data);
    }

    public void testPrefetchCountry() {
        delayTestFinish(60000);

        client.prefetchCountry("TW", new DataLoadListener() {
            boolean beginCalled = false;

            @Override
            public void dataLoadingBegin() {
                beginCalled = true;
            }

            @Override
            public void dataLoadingEnd() {
                assertTrue("dataLoadingBegin should be called", beginCalled);
                // Currently this test only tests that the execution doesn't crash and eventually
                // terminates. TODO: Write test cases to verify that correct data is loaded.
                finishTest();
            }
        });
    }

    public void testFetchDataWithBadServer() {
        CacheData badCache = new CacheData();
        badCache.setUrl("http://www.google.com");
        ClientData badServerClient = new ClientData(badCache);

        AddressVerificationNodeData data = badServerClient.get("data/US");

        // No data was available on the server or in the cache - it should check
        // that there is nothing in region data constants, and should return the
        // data from there.
        assertNotNull(data);
        String unitedStatesFormatInfo = data.get(AddressDataKey.FMT);
        assertEquals("%N%n%O%n%A%n%C, %S %Z", unitedStatesFormatInfo);
    }
}