test(core): deduplicate getDynamicAnchorName tests and fix misleading test title

Author: aqeelat

packages/core/src/getters/ref.test.ts

@@ -38,18 +38,6 @@ describe('getDynamicAnchorName', () => {
     expect(getDynamicAnchorName('#category')).toBe('category');
   });
 
-  it('extracts anchor name for itemType', () => {
-    expect(getDynamicAnchorName('#itemType')).toBe('itemType');
-  });
-
-  it('extracts anchor name for folder', () => {
-    expect(getDynamicAnchorName('#folder')).toBe('folder');
-  });
-
-  it('extracts anchor name for resource', () => {
-    expect(getDynamicAnchorName('#resource')).toBe('resource');
-  });
-
   it('returns undefined for external document refs', () => {
     expect(getDynamicAnchorName('other-file.json#anchor')).toBeUndefined();
   });

packages/core/src/resolvers/dynamic-ref.test.ts

@@ -567,7 +567,7 @@ describe('resolveDynamicRef', () => {
     });
   });
 
-  it('skips non-existent components.schemas when scope is non-empty', () => {
+  it('resolves self-referencing schema with own anchor', () => {
     const spec = {
       openapi: '3.1.0',
       components: {