package ca.uhn.fhir.testmindeps;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.util.concurrent.TimeUnit;
import org.apache.commons.io.IOUtils;
import org.apache.http.Header;
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.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.mortbay.jetty.Server;
import org.mortbay.jetty.servlet.ServletHandler;
import org.mortbay.jetty.servlet.ServletHolder;
import ca.uhn.fhir.context.FhirContext;
import ca.uhn.fhir.model.api.IResource;
import ca.uhn.fhir.model.dstu.composite.IdentifierDt;
import ca.uhn.fhir.model.dstu.resource.Binary;
import ca.uhn.fhir.model.dstu.resource.Patient;
import ca.uhn.fhir.model.primitive.IdDt;
import ca.uhn.fhir.rest.annotation.IdParam;
import ca.uhn.fhir.rest.annotation.Read;
import ca.uhn.fhir.rest.server.Constants;
import ca.uhn.fhir.rest.server.IResourceProvider;
import ca.uhn.fhir.rest.server.RestfulServer;
import ca.uhn.fhir.util.PortUtil;
/**
* Created by dsotnikov on 2/25/2014.
*/
public class ReadTest {
private static CloseableHttpClient ourClient;
private static int ourPort;
private static Server ourServer;
private static FhirContext ourCtx;
@Test
public void testRead() throws Exception {
{
HttpGet httpGet = new HttpGet("http://localhost:" + ourPort + "/Patient/1");
HttpResponse status = ourClient.execute(httpGet);
String responseContent = IOUtils.toString(status.getEntity().getContent());
IOUtils.closeQuietly(status.getEntity().getContent());
assertEquals(200, status.getStatusLine().getStatusCode());
IdentifierDt dt = ourCtx.newXmlParser().parseResource(Patient.class,responseContent).getIdentifierFirstRep();
assertEquals("1", dt.getSystem().getValueAsString());
assertEquals(null, dt.getValue().getValueAsString());
Header cl = status.getFirstHeader(Constants.HEADER_CONTENT_LOCATION_LC);
assertNotNull(cl);
assertEquals("http://localhost:" + ourPort + "/Patient/1/_history/1", cl.getValue());
}
}
@Test
public void testBinaryRead() throws Exception {
{
HttpGet httpGet = new HttpGet("http://localhost:" + ourPort + "/Binary/1");
HttpResponse status = ourClient.execute(httpGet);
byte[] responseContent = IOUtils.toByteArray(status.getEntity().getContent());
IOUtils.closeQuietly(status.getEntity().getContent());
assertEquals(200, status.getStatusLine().getStatusCode());
assertEquals("application/x-foo", status.getEntity().getContentType().getValue());
Header cl = status.getFirstHeader(Constants.HEADER_CONTENT_LOCATION_LC);
assertNotNull(cl);
assertEquals("http://localhost:" + ourPort + "/Binary/1/_history/1", cl.getValue());
Header cd = status.getFirstHeader("content-disposition");
assertNotNull(cd);
assertEquals("Attachment;", cd.getValue());
assertEquals(4,responseContent.length);
for (int i = 0; i < 4; i++) {
assertEquals(i+1, responseContent[i]); // should be 1,2,3,4
}
}
}
@Test
public void testVRead() throws Exception {
{
HttpGet httpGet = new HttpGet("http://localhost:" + ourPort + "/Patient/1/_history/2");
HttpResponse status = ourClient.execute(httpGet);
String responseContent = IOUtils.toString(status.getEntity().getContent());
IOUtils.closeQuietly(status.getEntity().getContent());
assertEquals(200, status.getStatusLine().getStatusCode());
IdentifierDt dt = ourCtx.newXmlParser().parseResource(Patient.class,responseContent).getIdentifierFirstRep();
assertEquals("1", dt.getSystem().getValueAsString());
assertEquals("2", dt.getValue().getValueAsString());
Header cl = status.getFirstHeader(Constants.HEADER_CONTENT_LOCATION_LC);
assertNotNull(cl);
assertEquals("http://localhost:" + ourPort + "/Patient/1/_history/1", cl.getValue());
}
}
@AfterClass
public static void afterClass() throws Exception {
ourServer.stop();
}
@BeforeClass
public static void beforeClass() throws Exception {
ourPort = PortUtil.findFreePort();
ourServer = new Server(ourPort);
DummyProvider patientProvider = new DummyProvider();
ServletHandler proxyHandler = new ServletHandler();
RestfulServer servlet = new RestfulServer();
ourCtx = servlet.getFhirContext();
servlet.setResourceProviders(patientProvider, new DummyBinaryProvider());
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();
}
/**
* Created by dsotnikov on 2/25/2014.
*/
public static class DummyProvider implements IResourceProvider {
@Read(version = true)
public Patient findPatient(@IdParam IdDt theId) {
Patient patient = new Patient();
patient.addIdentifier(theId.getIdPart(), theId.getVersionIdPart());
patient.setId("Patient/1/_history/1");
return patient;
}
@Override
public Class<? extends IResource> getResourceType() {
return Patient.class;
}
}
/**
* Created by dsotnikov on 2/25/2014.
*/
public static class DummyBinaryProvider implements IResourceProvider {
@Read(version = true)
public Binary findPatient(@IdParam IdDt theId) {
Binary bin = new Binary();
bin.setContentType("application/x-foo");
bin.setContent(new byte[] {1,2,3,4});
bin.setId("Binary/1/_history/1");
return bin;
}
@Override
public Class<? extends IResource> getResourceType() {
return Binary.class;
}
}
}