Files
hapi-fhir-jpaserver-starter/src/test/java/ca/uhn/fhir/jpa/starter/CdsHooksServletIT.java
winfriedgerlach 8224cae131 some cleanup (#840)
* some cleanup

* results from mvn spotless:apply

* fix contructor --> constructor

* revert change to fix CdsHooksServletIT

* revert change to charts README.md

* bump chart version, required due to changes in README.md
2025-08-19 20:00:34 +02:00

253 lines
9.9 KiB
Java

package ca.uhn.fhir.jpa.starter;
import ca.uhn.fhir.context.FhirContext;
import ca.uhn.fhir.jpa.api.dao.DaoRegistry;
import ca.uhn.fhir.jpa.searchparam.config.NicknameServiceConfig;
import ca.uhn.fhir.jpa.starter.cdshooks.StarterCdsHooksConfig;
import ca.uhn.fhir.parser.IParser;
import ca.uhn.fhir.rest.client.api.IGenericClient;
import ca.uhn.fhir.rest.client.api.ServerValidationModeEnum;
import ca.uhn.hapi.fhir.cdshooks.api.ICdsServiceRegistry;
import com.google.gson.Gson;
import com.google.gson.JsonArray;
import com.google.gson.JsonObject;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
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.HttpClients;
import org.apache.http.util.EntityUtils;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.opencds.cqf.fhir.cr.hapi.config.CrCdsHooksConfig;
import org.opencds.cqf.fhir.cr.hapi.config.RepositoryConfig;
import org.opencds.cqf.fhir.cr.hapi.config.test.TestCdsHooksConfig;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.web.server.LocalServerPort;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import static org.awaitility.Awaitility.await;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.fail;
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT,
classes = {
Application.class,
NicknameServiceConfig.class,
RepositoryConfig.class,
TestCdsHooksConfig.class,
CrCdsHooksConfig.class,
StarterCdsHooksConfig.class
}, properties = {
"spring.profiles.include=storageSettingsTest",
"spring.datasource.url=jdbc:h2:mem:dbr4",
"hapi.fhir.enable_repository_validating_interceptor=true",
"hapi.fhir.fhir_version=r4",
"hapi.fhir.cr.enabled=true",
"hapi.fhir.cr.caregaps.section_author=Organization/alphora-author",
"hapi.fhir.cr.caregaps.reporter=Organization/alphora",
"hapi.fhir.cdshooks.enabled=true",
"spring.main.allow-bean-definition-overriding=true"})
class CdsHooksServletIT implements IServerSupport {
private static final org.slf4j.Logger ourLog = org.slf4j.LoggerFactory.getLogger(CdsHooksServletIT.class);
private final FhirContext ourCtx = FhirContext.forR4Cached();
private final IParser ourParser = ourCtx.newJsonParser();
private IGenericClient ourClient;
private String ourCdsBase;
@Autowired
DaoRegistry myDaoRegistry;
@Autowired
ICdsServiceRegistry myCdsServiceRegistry;
@LocalServerPort
private int port;
private String ourServerBase;
@BeforeEach
void beforeEach() {
ourCtx.getRestfulClientFactory().setServerValidationMode(ServerValidationModeEnum.NEVER);
ourCtx.getRestfulClientFactory().setSocketTimeout(1200 * 1000);
ourServerBase = "http://localhost:" + port + "/fhir/";
ourClient = ourCtx.newRestfulGenericClient(ourServerBase);
ourCdsBase = "http://localhost:" + port + "/cds-services";
var cdsServicesJson = myCdsServiceRegistry.getCdsServicesJson();
if (cdsServicesJson != null && cdsServicesJson.getServices() != null) {
var services = cdsServicesJson.getServices();
for (int i = 0; i < services.size(); i++) {
myCdsServiceRegistry.unregisterService(services.get(i).getId(), "CR");
}
}
}
private Boolean hasCdsServices() throws IOException {
var response = callCdsServicesDiscovery();
// NOTE: this is looking for a response that indicates there are CDS services available.
// And empty response looks like: {"services": []}
// Looking at the actual response string consumes the InputStream which has side effects, making it tricky to compare the actual contents.
// Hence, the test just looks at the length to make this determination.
// The actual response has newlines in it which vary in size on some systems, but a value of 25 seems to work across linux/mac/windows
// to ensure the response actually contains CDS services in it
return response.getEntity().getContentLength() > 25 || response.getEntity().isChunked();
}
private CloseableHttpResponse callCdsServicesDiscovery() {
try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
HttpGet request = new HttpGet(ourCdsBase);
request.addHeader("Content-Type", "application/json");
return httpClient.execute(request);
} catch (IOException ioe) {
fail(ioe.getMessage());
return null;
}
}
@Test
void testGetCdsServices() {
var response = callCdsServicesDiscovery();
assertEquals(200, response.getStatusLine().getStatusCode());
}
@Test
void testCdsHooks() throws IOException {
loadBundle("r4/HelloWorld-Bundle.json", ourCtx, ourClient);
await().atMost(10000, TimeUnit.MILLISECONDS).until(this::hasCdsServices);
var cdsRequest = """
{
"hookInstance": "12345",
"hook": "patient-view",
"context": {
"userId": "Practitioner/example",
"patientId": "Patient/example-hello-world"
},
"prefetch": {
"item1": {
"resourceType": "Patient",
"id": "example-hello-world",
"gender": "male",
"birthDate": "2000-01-01"
}
}
}""";
try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
HttpPost request = new HttpPost(ourCdsBase + "/hello-world");
request.setEntity(new StringEntity(cdsRequest));
request.addHeader("Content-Type", "application/json");
CloseableHttpResponse httpResponse = httpClient.execute(request);
String result = EntityUtils.toString(httpResponse.getEntity());
Gson gsonResponse = new Gson();
JsonObject response = gsonResponse.fromJson(result, JsonObject.class);
assertNotNull(response);
JsonArray cards = response.getAsJsonArray("cards");
assertEquals(1, cards.size());
assertEquals("\"Hello World!\"", cards.get(0).getAsJsonObject().get("summary").toString());
} catch (IOException ioe) {
fail(ioe.getMessage());
}
}
@Test
void testRec10() throws IOException {
loadBundle("r4/opioidcds-10-order-sign-bundle.json", ourCtx, ourClient);
await().atMost(20000, TimeUnit.MILLISECONDS).until(this::hasCdsServices);
var fhirServer = " \"fhirServer\": " + "\"" + ourServerBase + "\"" + ",\n";
var cdsRequest = "{\n" +
" \"hookInstance\": \"055b009c-4a7d-4db4-a35e-0e5198918ed1\",\n" +
" \"hook\": \"order-sign\",\n" +
fhirServer +
" \"context\": {\n" +
" \"patientId\": \"example-rec-10-order-sign-illicit-POS-Cocaine-drugs\",\n" +
" \"userId\": \"COREPRACTITIONER1\",\n" +
" \"draftOrders\": {\n" +
" \"resourceType\": \"Bundle\",\n" +
" \"entry\": [\n" +
" {\n" +
" \"resource\": {\n" +
" \"resourceType\": \"MedicationRequest\",\n" +
" \"id\": \"request-123\",\n" +
" \"status\": \"draft\",\n" +
" \"subject\": {\n" +
" \"reference\": \"Patient/example-rec-10-order-sign-illicit-POS-Cocaine-drugs\"\n" +
" },\n" +
" \"authoredOn\": \"2024-03-27\",\n" +
" \"dosageInstruction\": [\n" +
" {\n" +
" \"timing\": {\n" +
" \"repeat\": {\n" +
" \"frequency\": 1,\n" +
" \"period\": 1,\n" +
" \"periodUnit\": \"d\"\n" +
" }\n" +
" },\n" +
" \"doseAndRate\": [\n" +
" {\n" +
" \"doseQuantity\": {\n" +
" \"value\": 1,\n" +
" \"system\": \"http://unitsofmeasure.org\",\n" +
" \"code\": \"{pill}\"\n" +
" }\n" +
" }\n" +
" ]\n" +
" }\n" +
" ],\n" +
" \"dispenseRequest\": {\n" +
" \"expectedSupplyDuration\": {\n" +
" \"value\": 90,\n" +
" \"unit\": \"days\",\n" +
" \"system\": \"http://unitsofmeasure.org\",\n" +
" \"code\": \"d\"\n" +
" }\n" +
" },\n" +
" \"intent\": \"order\",\n" +
" \"category\": {\n" +
" \"coding\": [\n" +
" {\n" +
" \"system\": \"http://terminology.hl7.org/CodeSystem/medicationrequest-category\",\n" +
" \"code\": \"community\"\n" +
" }\n" +
" ]\n" +
" },\n" +
" \"medicationCodeableConcept\": {\n" +
" \"coding\": [\n" +
" {\n" +
" \"system\": \"http://www.nlm.nih.gov/research/umls/rxnorm\",\n" +
" \"code\": \"1049502\",\n" +
" \"display\": \"12 HR oxycodone hydrochloride 10 MG Extended Release Oral Tablet\"\n" +
" }\n" +
" ]\n" +
" }\n" +
" }\n" +
" }\n" +
" ]\n" +
" }\n" +
" }\n" +
"}";
try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
HttpPost request = new HttpPost(ourCdsBase + "/opioidcds-10-order-sign");
request.setEntity(new StringEntity(cdsRequest));
request.addHeader("Content-Type", "application/json");
CloseableHttpResponse httpResponse = httpClient.execute(request);
String result = EntityUtils.toString(httpResponse.getEntity());
Gson gsonResponse = new Gson();
JsonObject response = gsonResponse.fromJson(result, JsonObject.class);
assertNotNull(response);
JsonArray cards = response.getAsJsonArray("cards");
assertEquals(0, cards.size());
// assertEquals("\"Hello World!\"", cards.get(0).getAsJsonObject().get("summary").toString());
} catch (IOException ioe) {
fail(ioe.getMessage());
}
}
}