O3-4527: Added "Upload Attachment" Request to the Visit scenario

src/test/java/org/openmrs/performance/http/DoctorHttpService.java

@@ -16,6 +16,8 @@
 import static io.gatling.javaapi.core.CoreDsl.bodyString;
 import static io.gatling.javaapi.core.CoreDsl.exec;
 import static io.gatling.javaapi.core.CoreDsl.jsonPath;
+import static io.gatling.javaapi.http.HttpDsl.RawFileBodyPart;
+import static io.gatling.javaapi.http.HttpDsl.StringBodyPart;
 import static io.gatling.javaapi.http.HttpDsl.http;
 import static org.openmrs.performance.Constants.ALLERGY_REACTION_UUID;
 import static org.openmrs.performance.Constants.CARE_SETTING_UUID;
@@ -218,6 +220,19 @@ public HttpRequestActionBuilder getAllowedFileExtensions() {
 				.get("/openmrs/ws/rest/v1/systemsetting?&v=custom:(value)&q=attachments.allowedFileExtensions");
 	}
 
+	public HttpRequestActionBuilder uploadAttachment(String patientUuid) {
+		return http("Upload Attachment Request")
+				.post("/openmrs/ws/rest/v1/attachment")
+				.bodyPart(StringBodyPart("fileCaption", "Test Image"))
+				.bodyPart(StringBodyPart("patient", patientUuid))
+				.bodyPart(
+						RawFileBodyPart("file", "TestImage.png")
+								.contentType("image/png")
+								.fileName("TestImage.png")
+						)
+				.asMultipartForm();
+	}
+
 	public HttpRequestActionBuilder getLabResults(String patientUuid) {
 		return http("Get Lab Results of Patient")
 				.get("/openmrs/ws/fhir2/R4/Observation?category=laboratory&patient=" + patientUuid + "&_count=100&_summary=data")

src/test/java/org/openmrs/performance/registries/DoctorRegistry.java

@@ -131,6 +131,11 @@ public ChainBuilder openAttachmentsTab(String patientUuid) {
 				.exec(httpService.getAllowedFileExtensions());
 	}
 
+	public ChainBuilder addAttachment(String patientUuid){
+		return exec(httpService.uploadAttachment(patientUuid))
+				.exec(httpService.getAttachments(patientUuid));
+	}
+
 	public ChainBuilder openVisitsTab(String patientUuid) {
 		return exec(httpService.getVisitsOfPatient(patientUuid));
 	}

src/test/java/org/openmrs/performance/scenarios/VisitPatientScenario.java

@@ -48,6 +48,8 @@ public ScenarioBuilder getScenarioBuilder() {
 				.pause(5)
 				.exec(registry.openAttachmentsTab("#{patient_uuid}"))
 				.pause(5)
+				.exec(registry.addAttachment("#{patient_uuid}"))
+				.pause(5)
 				.exec(registry.addDrugOrder("#{patient_uuid}", "#{visitUuid}", "#{currentUserUuid}"))
 				.pause(5)
 				.exec(registry.addVisitNote("#{patient_uuid}", "#{currentUserUuid}"))