com.bna.ezrxlookup.unit.util.JsonMapperUtilTest.java Source code

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Here is the source code for com.bna.ezrxlookup.unit.util.JsonMapperUtilTest.java

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/*
 * Copyright 2012-2015 Bart & Associates, 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.bna.ezrxlookup.unit.util;

import java.io.File;
import java.io.IOException;
import java.util.List;

import org.apache.commons.io.FileUtils;
import org.junit.Test;
import org.junit.experimental.categories.Category;

import com.bna.ezrxlookup.domain.DrugReaction;
import com.bna.ezrxlookup.testing.AbstractTest;
import com.bna.ezrxlookup.testing.UnitTests;
import com.bna.ezrxlookup.util.JsonMapperUtil;

/**
 * Unit test for JasonMapperUtil class
 *
 */
@Category(UnitTests.class)
public class JsonMapperUtilTest extends AbstractTest {

    private static final String RESULTS_NODE = "results";

    @Test
    public void parseOpenFdaResponseResults() {
        String response = "";
        List<DrugReaction> resultSet;

        try {
            File file = new File(getUserDir() + EVENT_SAMPLE_FILE);
            response = FileUtils.readFileToString(file);
        } catch (IOException e1) {
            LOG.error(e1);
        }

        // expect successful test
        try {
            resultSet = JsonMapperUtil.readJsonToList(response, RESULTS_NODE, DrugReaction.class);
            for (DrugReaction result : resultSet)
                LOG.debug("parseOpenFdaResponseResults: " + result);
        } catch (Exception e) {
            LOG.error(e);
        }

        // expect failed test
        try {
            resultSet = JsonMapperUtil.readJsonToList(response, "result", DrugReaction.class);
            for (DrugReaction result : resultSet)
                LOG.debug("parseOpenFdaResponseResults: " + result);
        } catch (Exception e) {
            LOG.error(e);
        }

    }

}