fixing tests.

frontend/src/app/components/fhir/resources/binary/binary.component.html

@@ -21,7 +21,7 @@
   <fhir-markdown [displayModel]="displayModel"></fhir-markdown>
 </ng-template>
 <ng-template #showHighlight>
-  <pre><code [languages]="['json', 'xml']" [highlight]="displayModel | json"></code></pre>
+  <pre><code [languages]="['json', 'xml']" [highlight]="displayModel.content"></code></pre>
 </ng-template>
 <ng-template #showText>
   <fhir-binary-text [displayModel]="displayModel"></fhir-binary-text>

frontend/src/app/components/fhir/resources/document-reference/document-reference.component.spec.ts

@@ -1,6 +1,7 @@
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { DocumentReferenceComponent } from './document-reference.component';
+import {NgbCollapseModule} from '@ng-bootstrap/ng-bootstrap';
 
 describe('DocumentReferenceComponent', () => {
   let component: DocumentReferenceComponent;
@@ -8,6 +9,7 @@ describe('DocumentReferenceComponent', () => {
 
   beforeEach(async () => {
     await TestBed.configureTestingModule({
+      imports: [NgbCollapseModule],
       declarations: [ DocumentReferenceComponent ]
     })
     .compileComponents();

frontend/src/lib/models/resources/document-reference-model.spec.ts

@@ -2,6 +2,7 @@ import { DocumentReferenceModel } from './document-reference-model';
 import {AdverseEventModel} from './adverse-event-model';
 import {CodableConceptModel} from '../datatypes/codable-concept-model';
 import * as example1Fixture from "../../fixtures/r4/resources/documentReference/example1.json"
+import {BinaryModel} from './binary-model';
 
 
 describe('DocumentReferenceModel', () => {
@@ -18,6 +19,26 @@ describe('DocumentReferenceModel', () => {
       // expected.docStatus: string | undefined
       expected.type_coding = { system: 'http://loinc.org', code: '34108-1', display: 'Outpatient Note' }
       // expected.classCoding: string | undefined
+      expected.category = new CodableConceptModel({
+          "coding": [
+            {
+              "system": "http://ihe.net/xds/connectathon/classCodes",
+              "code": "History and Physical",
+              "display": "History and Physical"
+            }
+          ]
+        })
+      expected.content = [
+        new BinaryModel({
+          "contentType": "application/hl7-v3+xml",
+          "language": "en-US",
+          "url": "http://example.org/xds/mhd/Binary/07a6483f-732b-461e-86b6-edb665c45510",
+          "size": 3654,
+          "hash": "2jmj7l5rSw0yVb/vlWAYkK/YBwk=",
+          "title": "Physical",
+          "creation": "2005-12-24T09:35:00+11:00"
+        })
+      ]
       expected.created_at = '2005-12-24T09:43:41+11:00'
       expected.security_label_coding = { system: 'http://terminology.hl7.org/CodeSystem/v3-Confidentiality', code: 'V', display: 'very restricted' }
       expected.context = {