test(annotations): ensured annotations from typescript is forwarded to openapi

re #13

Author: grantila

lib/tests/__snapshots__/ts-to-openapi.test.ts.snap

@@ -47,3 +47,31 @@ components:
       type: object
 "
 `;
+
+exports[`ts-to-openapi typescript to openapi 2`] = `
+"openapi: 3.0.0
+info:
+  title: My API
+  version: v1
+  x-comment: >-
+    Generated by core-types-json-schema
+    (https://github.com/grantila/core-types-json-schema) on behalf of typeconv
+    (https://github.com/grantila/typeconv)
+paths: {}
+components:
+  schemas:
+    Point:
+      properties:
+        x:
+          title: The distance from the left in mm
+          type: number
+        'y':
+          title: The distance from the top in mm
+          type: number
+      required:
+        - x
+        - 'y'
+      additionalProperties: false
+      type: object
+"
+`;

lib/tests/ts-to-openapi.test.ts

@@ -33,4 +33,29 @@ describe( "ts-to-openapi", ( ) =>
 
 		expect( data ).toMatchSnapshot( );
 	} );
+
+	it( "typescript to openapi", async ( ) =>
+	{
+		const input = `
+			export type Point = {
+				/** The distance from the left in mm */
+				x: number;
+				/** The distance from the top in mm */
+				y: number;
+			};
+		`;
+
+		const { convert } = makeConverter(
+			getTypeScriptReader( ),
+			getOpenApiWriter( {
+				format: 'yaml',
+				title: 'My API',
+				version: 'v1'
+			} )
+		);
+
+		const { data } = await convert( { data: input } );
+
+		expect( data ).toMatchSnapshot( );
+	} );
 } );