Add test for |var:Generic<NullableType?>|

Test for speced#4708

tests/spec/core/inlines-spec.js

@@ -171,7 +171,7 @@ describe("Core - Inlines", () => {
  <p id="h"> TEXT |var: Generic&lt;int&gt;| TEXT |var2: Generic&lt;unsigned short int&gt;| </p>
  </section>
  <section>
- <p id="nulls"> |var 1: null type spaces?| and |var 2 : NullableType?| </p>
+ <p id="nulls"> |var 1: null type spaces?| and |var 2 : NullableType?| and |var 3: Generic&lt;NullableType?&gt;|</p>
  </section>
  `;
  const doc = await makeRSDoc(makeStandardOps(null, body));
@@ -223,11 +223,14 @@ describe("Core - Inlines", () => {
  expect(h[1].textContent).toBe("var2");
  expect(h[1].dataset.type).toBe("Generic<unsigned short int>");
 
- const [nullVar1, nullVar2] = doc.querySelectorAll("#nulls > var");
- expect(nullVar1.textContent).toBe("var 1");
- expect(nullVar1.dataset.type).toBe("null type spaces?");
- expect(nullVar2.textContent).toBe("var 2");
- expect(nullVar2.dataset.type).toBe("NullableType?");
+ const nulls = doc.querySelectorAll("#nulls > var");
+ expect(nulls).toHaveSize(3);
+ expect(nulls[0].textContent).toBe("var 1");
+ expect(nulls[0].dataset.type).toBe("null type spaces?");
+ expect(nulls[1].textContent).toBe("var 2");
+ expect(nulls[1].dataset.type).toBe("NullableType?");
+ expect(nulls[2].textContent).toBe("var 3");
+ expect(nulls[2].dataset.type).toBe("Generic<NullableType?>");
  });
 
  it("expands inline references and they get classified as normative/informative correctly", async () => {