Fix parser test cases missing 'it' calls (#47545)

Author: jakebailey

src/testRunner/unittests/jsDocParsing.ts

@@ -393,13 +393,17 @@ oh.no
                 assert.equal(last!.kind, SyntaxKind.EndOfFileToken);
             });
         });
-        describe("getStart of node with JSDoc but no parent pointers", () => {
-            const root = createSourceFile("foo.ts", "/** */var a = true;", ScriptTarget.ES5, /*setParentNodes*/ false);
-            root.statements[0].getStart(root, /*includeJsdocComment*/ true);
+        describe("getStart", () => {
+            it("runs when node with JSDoc but no parent pointers", () => {
+                const root = createSourceFile("foo.ts", "/** */var a = true;", ScriptTarget.ES5, /*setParentNodes*/ false);
+                root.statements[0].getStart(root, /*includeJsdocComment*/ true);
+            });
         });
-        describe("missing type parameter in jsDoc doesn't create a 1-element array", () => {
-            const doc = parseIsolatedJSDocComment("/**\n    @template\n*/");
-            assert.equal((doc?.jsDoc.tags?.[0] as JSDocTemplateTag).typeParameters.length, 0);
+        describe("parseIsolatedJSDocComment", () => {
+            it("doesn't create a 1-element array with missing type parameter in jsDoc", () => {
+                const doc = parseIsolatedJSDocComment("/**\n    @template\n*/");
+                assert.equal((doc?.jsDoc.tags?.[0] as JSDocTemplateTag).typeParameters.length, 0);
+            });
         });
     });
 }