package ca.uhn.fhir.rest.server;
import static org.hamcrest.Matchers.containsString;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertThat;
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.CloseableHttpResponse;
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.dstu3.model.IdType;
import org.hl7.fhir.dstu3.model.Patient;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import ca.uhn.fhir.context.FhirContext;
import ca.uhn.fhir.model.api.IResource;
import ca.uhn.fhir.model.api.ResourceMetadataKeyEnum;
import ca.uhn.fhir.model.api.annotation.ResourceDef;
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.util.PortUtil;
import ca.uhn.fhir.util.TestUtil;
public class FormatParameterDstu3Test {
private static final String VALUE_XML = "<Patient xmlns=\"http://hl7.org/fhir\"><id value=\"p1ReadId\"/><meta><profile value=\"http://foo_profile\"/></meta><identifier><value value=\"p1ReadValue\"/></identifier></Patient>";
private static final String VALUE_JSON = "{\"resourceType\":\"Patient\",\"id\":\"p1ReadId\",\"meta\":{\"profile\":[\"http://foo_profile\"]},\"identifier\":[{\"value\":\"p1ReadValue\"}]}";
private static CloseableHttpClient ourClient;
private static FhirContext ourCtx = FhirContext.forDstu3();
private static final org.slf4j.Logger ourLog = org.slf4j.LoggerFactory.getLogger(FormatParameterDstu3Test.class);
private static int ourPort;
private static Server ourServer;
private static RestfulServer ourServlet;
/**
* See #346
*/
@Test
public void testFormatXml() throws Exception {
ourServlet.setDefaultResponseEncoding(EncodingEnum.JSON);
HttpGet httpGet = new HttpGet("http://localhost:" + ourPort + "/Patient/123?_format=xml");
CloseableHttpResponse status = ourClient.execute(httpGet);
try {
String responseContent = IOUtils.toString(status.getEntity().getContent());
ourLog.info(responseContent);
assertEquals(200, status.getStatusLine().getStatusCode());
assertEquals(VALUE_XML, responseContent);
} finally {
IOUtils.closeQuietly(status);
}
}
/**
* See #346
*/
@Test
public void testFormatApplicationXml() throws Exception {
ourServlet.setDefaultResponseEncoding(EncodingEnum.JSON);
HttpGet httpGet = new HttpGet("http://localhost:" + ourPort + "/Patient/123?_format=application/xml");
CloseableHttpResponse status = ourClient.execute(httpGet);
try {
String responseContent = IOUtils.toString(status.getEntity().getContent());
ourLog.info(responseContent);
assertEquals(200, status.getStatusLine().getStatusCode());
assertEquals(VALUE_XML, responseContent);
} finally {
IOUtils.closeQuietly(status);
}
}
/**
* See #346
*/
@Test
public void testFormatApplicationXmlFhir() throws Exception {
ourServlet.setDefaultResponseEncoding(EncodingEnum.JSON);
HttpGet httpGet = new HttpGet("http://localhost:" + ourPort + "/Patient/123?_format=application/xml%2Bfhir");
CloseableHttpResponse status = ourClient.execute(httpGet);
try {
String responseContent = IOUtils.toString(status.getEntity().getContent());
ourLog.info(responseContent);
assertEquals(200, status.getStatusLine().getStatusCode());
assertEquals(VALUE_XML, responseContent);
} finally {
IOUtils.closeQuietly(status);
}
}
/**
* See #346
*/
@Test
public void testFormatApplicationXmlFhirUnescaped() throws Exception {
ourServlet.setDefaultResponseEncoding(EncodingEnum.JSON);
// The plus isn't escaped here, and it should be.. but we'll be lenient
HttpGet httpGet = new HttpGet("http://localhost:" + ourPort + "/Patient/123?_format=application/xml+fhir");
CloseableHttpResponse status = ourClient.execute(httpGet);
try {
String responseContent = IOUtils.toString(status.getEntity().getContent());
ourLog.info(responseContent);
assertEquals(200, status.getStatusLine().getStatusCode());
assertEquals(VALUE_XML, responseContent);
} finally {
IOUtils.closeQuietly(status);
}
}
/**
* See #346
*/
@Test
public void testFormatJson() throws Exception {
ourServlet.setDefaultResponseEncoding(EncodingEnum.XML);
HttpGet httpGet = new HttpGet("http://localhost:" + ourPort + "/Patient/123?_format=json");
CloseableHttpResponse status = ourClient.execute(httpGet);
try {
String responseContent = IOUtils.toString(status.getEntity().getContent());
ourLog.info(responseContent);
assertEquals(200, status.getStatusLine().getStatusCode());
assertEquals(VALUE_JSON, responseContent);
} finally {
IOUtils.closeQuietly(status);
}
}
/**
* See #346
*/
@Test
public void testFormatApplicationJson() throws Exception {
ourServlet.setDefaultResponseEncoding(EncodingEnum.XML);
HttpGet httpGet = new HttpGet("http://localhost:" + ourPort + "/Patient/123?_format=application/json");
CloseableHttpResponse status = ourClient.execute(httpGet);
try {
String responseContent = IOUtils.toString(status.getEntity().getContent());
ourLog.info(responseContent);
assertEquals(200, status.getStatusLine().getStatusCode());
assertEquals(VALUE_JSON, responseContent);
} finally {
IOUtils.closeQuietly(status);
}
}
/**
* See #346
*/
@Test
public void testFormatApplicationJsonFhir() throws Exception {
ourServlet.setDefaultResponseEncoding(EncodingEnum.XML);
HttpGet httpGet = new HttpGet("http://localhost:" + ourPort + "/Patient/123?_format=application/json%2Bfhir");
CloseableHttpResponse status = ourClient.execute(httpGet);
try {
String responseContent = IOUtils.toString(status.getEntity().getContent());
ourLog.info(responseContent);
assertEquals(200, status.getStatusLine().getStatusCode());
assertEquals(VALUE_JSON, responseContent);
} finally {
IOUtils.closeQuietly(status);
}
}
/**
* See #346
*/
@Test
public void testFormatApplicationJsonFhirUnescaped() throws Exception {
ourServlet.setDefaultResponseEncoding(EncodingEnum.XML);
// The plus isn't escaped here, and it should be.. but we'll be lenient
HttpGet httpGet = new HttpGet("http://localhost:" + ourPort + "/Patient/123?_format=application/json+fhir");
CloseableHttpResponse status = ourClient.execute(httpGet);
try {
String responseContent = IOUtils.toString(status.getEntity().getContent());
ourLog.info(responseContent);
assertEquals(200, status.getStatusLine().getStatusCode());
assertEquals(VALUE_JSON, responseContent);
} finally {
IOUtils.closeQuietly(status);
}
}
@AfterClass
public static void afterClassClearContext() throws Exception {
ourServer.stop();
TestUtil.clearAllStaticFieldsForUnitTest();
}
@BeforeClass
public static void beforeClass() throws Exception {
ourPort = PortUtil.findFreePort();
ourServer = new Server(ourPort);
DummyPatientResourceProvider patientProvider = new DummyPatientResourceProvider();
ServletHandler proxyHandler = new ServletHandler();
ourServlet = new RestfulServer(ourCtx);
ourServlet.setFhirContext(ourCtx);
ourServlet.setResourceProviders(patientProvider);
ServletHolder servletHolder = new ServletHolder(ourServlet);
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 {
@Override
public Class<Patient> getResourceType() {
return Patient.class;
}
@Read(version = true)
public Patient read(@IdParam IdType theId) {
Patient p1 = new MyPatient();
p1.setId("p1ReadId");
p1.addIdentifier().setValue("p1ReadValue");
return p1;
}
}
@ResourceDef(name = "Patient", profile = "http://foo_profile")
public static class MyPatient extends Patient {
private static final long serialVersionUID = 1L;
}
}