Merge pull request #2915 from gwincr11/cg-req-access

feat: Add accessibility fields to requirements diagram

cypress/integration/rendering/requirement.spec.js

@@ -46,4 +46,69 @@ describe('Requirement diagram', () => {
     );
     cy.get('svg');
   });
+
+  it('should render accessibility tags', function () {
+    const expectedTitle = 'Gantt Diagram';
+    const expectedAccDescription = 'Tasks for Q4';
+    renderGraph(
+      `
+    requirementDiagram
+    title: ${expectedTitle}
+    accDescription: ${expectedAccDescription}
+
+    requirement test_req {
+    id: 1
+    text: the test text.
+    risk: high
+    verifymethod: test
+    }
+
+    functionalRequirement test_req2 {
+    id: 1.1
+    text: the second test text.
+    risk: low
+    verifymethod: inspection
+    }
+
+    performanceRequirement test_req3 {
+    id: 1.2
+    text: the third test text.
+    risk: medium
+    verifymethod: demonstration
+    }
+
+    element test_entity {
+    type: simulation
+    }
+
+    element test_entity2 {
+    type: word doc
+    docRef: reqs/test_entity
+    }
+
+
+    test_entity - satisfies -> test_req2
+    test_req - traces -> test_req2
+    test_req - contains -> test_req3
+    test_req <- copies - test_entity2
+      `,
+      {}
+    );
+    cy.get('svg').should((svg) => {
+      const el = svg.get(0);
+      const children = Array.from(el.children);
+
+      const titleEl = children.find(function (node) {
+        return node.tagName === 'title';
+      });
+      const descriptionEl = children.find(function (node) {
+        return node.tagName === 'desc';
+      });
+
+      expect(titleEl).to.exist;
+      expect(titleEl.textContent).to.equal(expectedTitle);
+      expect(descriptionEl).to.exist;
+      expect(descriptionEl.textContent).to.equal(expectedAccDescription);
+    });
+  });
 });