de.metalcon.musicStorageServer.protocol.UpdateRequestTest.java Source code

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Here is the source code for de.metalcon.musicStorageServer.protocol.UpdateRequestTest.java

Source

package de.metalcon.musicStorageServer.protocol;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;

import org.json.simple.JSONObject;
import org.junit.Before;
import org.junit.Test;

import de.metalcon.musicStorageServer.protocol.update.UpdateRequest;
import de.metalcon.musicStorageServer.protocol.update.UpdateResponse;
import de.metalcon.utils.formItemList.FormItemList;

public class UpdateRequestTest extends RequestTest {

    private static String VALID_UPDATE_META_DATA;

    private static final String INVALID_META_DATA = "{ title: Another Great Song }";

    private UpdateRequest updateRequest;

    @SuppressWarnings("unchecked")
    @Before
    public void setUp() {
        // meta data
        final JSONObject metaDataUpdate = new JSONObject();
        metaDataUpdate.put("title", "My Great Song");
        metaDataUpdate.put("album", "Testy Forever");
        metaDataUpdate.put("artist", "Testy");
        metaDataUpdate.put("license", "General Less AllYouCanEat License");
        metaDataUpdate.put("date", "1991-11-11");
        metaDataUpdate.put("description", "All your cookies belong to me!");
        VALID_UPDATE_META_DATA = metaDataUpdate.toJSONString();
    }

    private void fillRequest(final String musicItemIdentifier, final String metaData) {
        // create and fill form item list
        final FormItemList formItemList = new FormItemList();

        if (musicItemIdentifier != null) {
            formItemList.addField(ProtocolConstants.Parameter.Update.MUSIC_ITEM_IDENTIFIER, musicItemIdentifier);
        }
        if (metaData != null) {
            formItemList.addField(ProtocolConstants.Parameter.Update.META_DATA, metaData);
        }

        // check request and extract the response
        final UpdateResponse updateResponse = new UpdateResponse();
        updateRequest = UpdateRequest.checkRequest(formItemList, updateResponse);
        extractJson(updateResponse);
    }

    @Test
    public void testUpdateRequest() {
        fillRequest(VALID_IDENTIFIER, VALID_UPDATE_META_DATA);
        assertNotNull(updateRequest);
        assertEquals(VALID_IDENTIFIER, updateRequest.getMusicItemIdentifier());
        assertEquals(VALID_UPDATE_META_DATA, updateRequest.getMetaData());
    }

    @Test
    public void testMusicItemIdentifierMissing() {
        fillRequest(null, VALID_UPDATE_META_DATA);
        checkForMissingParameterMessage(ProtocolConstants.Parameter.Update.MUSIC_ITEM_IDENTIFIER);
        assertNull(updateRequest);
    }

    @Test
    public void testMetaDataMissing() {
        fillRequest(VALID_IDENTIFIER, null);
        checkForMissingParameterMessage(ProtocolConstants.Parameter.Update.META_DATA);
        assertNull(updateRequest);
    }

    @Test
    public void testMetaDataMalformed() {
        fillRequest(VALID_IDENTIFIER, INVALID_META_DATA);
        checkForStatusMessage(ProtocolConstants.StatusMessage.Update.META_DATA_MALFORMED);
        assertNull(updateRequest);
    }

}