feat(hp priors): Study comparison hanging protocol (#3579)

platform/app/cypress/integration/MultiStudy.spec.js

@@ -0,0 +1,28 @@
+describe('OHIF Multi Study', () => {
+  const beforeSetup = () => {
+    cy.checkStudyRouteInViewer(
+      '1.3.6.1.4.1.25403.345050719074.3824.20170125113417.1,1.2.840.113619.2.5.1762583153.215519.978957063.78',
+      '&hangingProtocolId=@ohif/hpCompare'
+    );
+    cy.expectMinimumThumbnails(4);
+    cy.initCornerstoneToolsAliases();
+    cy.initCommonElementsAliases();
+  };
+
+  it('Should display 2 comparison up', () => {
+    beforeSetup();
+
+    cy.get('[data-cy="viewport-pane"]')
+      .its('length')
+      .should('be.eq', 4);
+    cy.get('[data-cy="studyDate"]').should(studyDate => {
+      expect(studyDate.length).to.be.eq(4);
+      expect(studyDate.text())
+        .to.contain('2014')
+        .contain('2001');
+      expect(studyDate.text().indexOf('2014')).to.be.lessThan(
+        studyDate.text().indexOf('2001')
+      );
+    });
+  });
+});