fix: allow to pass an {Object} (options.parser) (#257)

Author: liitfr

lib/options.json

@@ -17,7 +17,7 @@
       "type": "boolean"
     },
     "parser": {
-      "type": "string"
+      "type": [ "string", "object" ]
     },
     "syntax": {
       "type": "string"

test/configs/parser-object.config.js

@@ -0,0 +1,8 @@
+const sugarss = require('sugarss')
+
+module.exports = {
+  file: 'parser-object',
+  options: {
+    parser: sugarss
+  }
+}

test/configs/parser-object.js

@@ -0,0 +1,4 @@
+test('Parser as an object', () => {
+  const css = require('../fixtures/style.sss')
+  expect(css).toEqual('a {\n  color: black\n}\n')
+})

test/configs/parser.config.js renamed to test/configs/parser-string.config.js

@@ -1,5 +1,5 @@
 module.exports = {
-  file: 'parser',
+  file: 'parser-string',
   options: {
     parser: 'sugarss'
   }

test/configs/parser.js renamed to test/configs/parser-string.js

@@ -1,4 +1,4 @@
-test('Parser', () => {
+test('Parser as a string', () => {
   const css = require('../fixtures/style.sss')
   expect(css).toEqual('a {\n  color: black\n}\n')
 })