BundleTypeInResponseHl7OrgTest.java example

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hapi-fhir-master
package ca.uhn.fhir.rest.server;

import static org.junit.Assert.*;

import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.TimeUnit;

import org.apache.commons.io.IOUtils;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.servlet.ServletHandler;
import org.eclipse.jetty.servlet.ServletHolder;
import org.hl7.fhir.instance.model.Bundle.BundleType;
import org.hl7.fhir.instance.model.Patient;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;

import ca.uhn.fhir.context.FhirContext;
import ca.uhn.fhir.narrative.DefaultThymeleafNarrativeGenerator;
import ca.uhn.fhir.rest.annotation.Search;
import ca.uhn.fhir.util.PortUtil;

public class BundleTypeInResponseHl7OrgTest {

	private static CloseableHttpClient ourClient;
	private static FhirContext ourCtx = FhirContext.forDstu2Hl7Org();
	private static final org.slf4j.Logger ourLog = org.slf4j.LoggerFactory.getLogger(BundleTypeInResponseHl7OrgTest.class);
	private static int ourPort;
	private static Server ourServer;

	@Test
	public void testSearch() throws Exception {
		HttpGet httpGet = new HttpGet("http://localhost:" + ourPort + "/Patient");
		HttpResponse status = ourClient.execute(httpGet);
		String responseContent = IOUtils.toString(status.getEntity().getContent());
		IOUtils.closeQuietly(status.getEntity().getContent());
		assertEquals(200, status.getStatusLine().getStatusCode());
		
		ourLog.info(responseContent);
		
		org.hl7.fhir.instance.model.Bundle bundle = ourCtx.newXmlParser().parseResource(org.hl7.fhir.instance.model.Bundle.class, responseContent);
		assertEquals(1, bundle.getEntry().size());
		assertEquals(BundleType.SEARCHSET, bundle.getType());
	}


	@AfterClass
	public static void afterClass() throws Exception {
		ourServer.stop();
	}

	@BeforeClass
	public static void beforeClass() throws Exception {
		ourPort = PortUtil.findFreePort();
		ourServer = new Server(ourPort);

		DummyPatientResourceProvider patientProvider = new DummyPatientResourceProvider();

		ServletHandler proxyHandler = new ServletHandler();
		RestfulServer servlet = new RestfulServer(ourCtx);
		servlet.getFhirContext().setNarrativeGenerator(new DefaultThymeleafNarrativeGenerator());

		servlet.setResourceProviders(patientProvider);
		ServletHolder servletHolder = new ServletHolder(servlet);
		proxyHandler.addServletWithMapping(servletHolder, "/*");
		ourServer.setHandler(proxyHandler);
		ourServer.start();

		PoolingHttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager(5000, TimeUnit.MILLISECONDS);
		HttpClientBuilder builder = HttpClientBuilder.create();
		builder.setConnectionManager(connectionManager);
		ourClient = builder.build();

	}

	public static class DummyPatientResourceProvider implements IResourceProvider {

		@Search
		public List<Patient> findPatient() {
			ArrayList<Patient> retVal = new ArrayList<Patient>();

			Patient patient = new Patient();
			patient.setId("1");
			patient.addIdentifier().setSystem("system").setValue("identifier123");
			retVal.add(patient);
			return retVal;
		}

		@Override
		public Class<Patient> getResourceType() {
			return Patient.class;
		}

	}

}