Oops, fragmentName is important

Author: A5rocks

packages/zod-openapi/src/lib/zod-openapi.spec.ts

@@ -851,9 +851,11 @@ describe('zodOpenapi', () => {
     const [schemas, vocabulary] = generateVocabulary([schema]);
 
     expect(schemas)
-      .toEqual([{"type": "string"}]);
+      .toEqual({"coolstring": {"type": "string"}});
+
     expect(generateSchema(schema, { vocabulary }))
       .toEqual({"$ref": "#/components/schemas/coolstring"});
+
     expect(generateSchema(z.object({string: schema}), { vocabulary }))
       .toEqual({
         "properties": {

packages/zod-openapi/src/lib/zod-openapi.ts

@@ -577,20 +577,20 @@ export function generateSchema(
 
 export const fragmentName = Symbol('fragmentName');
 
-export function generateVocabulary(objects: OpenApiZodAny[]): [SchemaObject[], Set<string>] {
+export function generateVocabulary(objects: OpenApiZodAny[]): [{[key: string]: SchemaObject}, Set<string>] {
   const fragments = objects.filter(object => getNameFromSchemas(getSchemasForZodObject(object)));
   const fragmentNames = new Set(fragments.map(
     object => getNameFromSchemas(getSchemasForZodObject(object)) as string
   ));
-  const fragmentSchemas = fragments.map(fragment => {
+  const fragmentSchemas = Object.fromEntries(fragments.map(fragment => {
     const name = getNameFromSchemas(getSchemasForZodObject(fragment)) as string;
     fragmentNames.delete(name);
     // assumption: schemas cannot have 2 different names
     const schema = generateSchema(fragment, { vocabulary: fragmentNames }) as SchemaObject;
     fragmentNames.add(name);
 
-    return schema;
-  });
+    return [name, schema];
+  }));
 
   return [fragmentSchemas, fragmentNames];
 }