types: add Parser to options (#90)

* types: add Parser to options This is the same change as #61 with the review comments addressed. * types: add tests for parser types
fastify · Nov 13, 2021 · 79256d0 · 79256d0
1 parent 881118b
commit 79256d0
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/formbody.d.ts b/formbody.d.ts
@@ -2,6 +2,7 @@ import { FastifyPlugin } from 'fastify'
 
 export interface FormBodyPluginOptions {
   bodyLimit?: number
+  parser?: (str: string) => Record<string, unknown>
 }
 
 declare const formBodyPlugin: FastifyPlugin<FormBodyPluginOptions>

diff --git a/formbody.test-d.ts b/formbody.test-d.ts
@@ -1,4 +1,5 @@
 import fastify from 'fastify'
+import querystring from 'querystring'
 import formBodyPlugin, { FormBodyPluginOptions } from './formbody'
 
 const app = fastify()
@@ -7,7 +8,12 @@ app.register(formBodyPlugin)
 const emptyOpts: FormBodyPluginOptions = {}
 app.register(formBodyPlugin, emptyOpts)
 
-const opts: FormBodyPluginOptions = {
+const bodyLimitOpts: FormBodyPluginOptions = {
   bodyLimit: 1000
 }
-app.register(formBodyPlugin, opts)
+app.register(formBodyPlugin, bodyLimitOpts)
+
+const parserOpts: FormBodyPluginOptions = {
+  parser: (s) => querystring.parse(s)
+}
+app.register(formBodyPlugin, parserOpts)