ch.ralscha.extdirectspring_itest.RawJsonControllerTest.java Source code

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Here is the source code for ch.ralscha.extdirectspring_itest.RawJsonControllerTest.java

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/**
 * Copyright 2010-2016 Ralph Schaer <ralphschaer@gmail.com>
 *
 * 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 ch.ralscha.extdirectspring_itest;

import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.Assert.assertEquals;

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

import org.apache.commons.io.IOUtils;
import org.apache.http.HttpEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;
import org.junit.Test;

import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.ObjectMapper;

public class RawJsonControllerTest extends JettyTest {

    @Test
    public void testRawResponse() throws IOException {
        testAndCheck("rawJsonController", "listUsers1", null, true);
        testAndCheck("rawJsonController", "listUsers2", 2, true);
        testAndCheck("rawJsonController", "listUsers3", 2, false);
        testAndCheck("rawJsonController", "listUsers4", 2, true);
        testAndCheck("rawJsonController", "listUsers5", 2, true);

        testAndCheck("rawJsonController", "listUsers1Ed", null, true);
        testAndCheck("rawJsonController", "listUsers2Ed", 2, true);
        testAndCheck("rawJsonController", "listUsers3Ed", 2, false);
        testAndCheck("rawJsonController", "listUsers4Ed", 2, true);
        testAndCheck("rawJsonController", "listUsers5Ed", 2, true);
    }

    @SuppressWarnings("unchecked")
    private static void testAndCheck(String action, String method, Integer total, boolean success)
            throws IOException, JsonParseException, JsonMappingException {
        CloseableHttpClient client = HttpClientBuilder.create().build();
        CloseableHttpResponse response = null;
        try {
            HttpPost post = new HttpPost("http://localhost:9998/controller/router");

            StringEntity postEntity = new StringEntity("{\"action\":\"" + action + "\",\"method\":\"" + method
                    + "\",\"data\":[],\"type\":\"rpc\",\"tid\":1}", "UTF-8");
            post.setEntity(postEntity);
            post.setHeader("Content-Type", "application/json; charset=UTF-8");

            response = client.execute(post);
            HttpEntity entity = response.getEntity();
            assertThat(entity).isNotNull();
            String responseString = EntityUtils.toString(entity);

            assertThat(responseString).isNotNull();
            assertThat(responseString).startsWith("[").endsWith("]");

            ObjectMapper mapper = new ObjectMapper();
            Map<String, Object> rootAsMap = mapper
                    .readValue(responseString.substring(1, responseString.length() - 1), Map.class);
            assertEquals(5, rootAsMap.size());

            assertEquals(method, rootAsMap.get("method"));
            assertEquals("rpc", rootAsMap.get("type"));
            assertEquals(action, rootAsMap.get("action"));
            assertEquals(1, rootAsMap.get("tid"));

            Map<String, Object> result = (Map<String, Object>) rootAsMap.get("result");
            if (total != null) {
                assertEquals(3, result.size());
                assertThat((Integer) result.get("total")).isEqualTo(total);
            } else {
                assertEquals(2, result.size());
            }
            assertThat((Boolean) result.get("success")).isEqualTo(success);

            List<Map<String, Object>> records = (List<Map<String, Object>>) result.get("records");
            assertEquals(2, records.size());

            assertEquals("4cf8e5b8924e23349fb99454", ((Map<String, Object>) records.get(0).get("_id")).get("$oid"));
            assertEquals("4cf8e5b8924e2334a0b99454", ((Map<String, Object>) records.get(1).get("_id")).get("$oid"));
        } finally {
            IOUtils.closeQuietly(response);
            IOUtils.closeQuietly(client);
        }
    }

}