✨ feat: add tests

Author: runyasak

src/openapi.ts

@@ -97,7 +97,7 @@ export const unwrapSchema = (
 	return schema.toJSONSchema?.() ?? schema?.toJsonSchema?.()
 }
 
-const convertEnumToOpenApi = (schema: any): any => {
+export const convertEnumToOpenApi = (schema: any): any => {
 	if (!schema || typeof schema !== 'object') return schema
 
 	if (

test/openapi.test.ts

@@ -1,5 +1,6 @@
 import { describe, it, expect } from 'bun:test'
-import { getPossiblePath } from '../src/openapi'
+import { Kind } from '@sinclair/typebox'
+import { convertEnumToOpenApi, getPossiblePath } from '../src/openapi'
 
 describe('OpenAPI utilities', () => {
 	it('getPossiblePath', () => {
@@ -12,3 +13,62 @@ describe('OpenAPI utilities', () => {
 		])
 	})
 })
+
+describe('convertEnumToOpenApi', () => {
+	it('should convert enum schema to OpenAPI enum format', () => {
+		const expectedSchema = {
+			[Kind]: 'Union',
+			anyOf: [
+				{ const: 'male' },
+				{ const: 'female' }
+			]
+		}
+
+		const result = convertEnumToOpenApi(expectedSchema)
+
+		expect(result).toEqual({
+			type: 'string',
+			enum: ['male', 'female']
+		})
+	})
+
+	it('should convert nested enums in object properties', () => {
+		const expectedSchema = {
+			type: 'object',
+			properties: {
+				name: { type: 'string' },
+				gender: {
+					[Kind]: 'Union',
+					anyOf: [
+						{ const: 'male' },
+						{ const: 'female' }
+					]
+				}
+			}
+		}
+
+		const result = convertEnumToOpenApi(expectedSchema)
+
+		expect(result).toEqual({
+			type: 'object',
+			properties: {
+				name: { type: 'string' },
+				gender: {
+					type: 'string',
+					enum: ['male', 'female']
+				}
+			}
+		})
+	})
+
+	it('should return original schema if not enum', () => {
+		const expectedSchema = {
+			type: 'string',
+			description: 'Regular string field'
+		}
+
+		const result = convertEnumToOpenApi(expectedSchema)
+
+		expect(result).toEqual(expectedSchema)
+	})
+})