Adding failing tests.

__tests__/config.test.ts

@@ -1,5 +1,5 @@
 import {expect, test, beforeEach} from '@jest/globals'
-import {readConfig} from '../src/config'
+import {readConfig, readConfigFile} from '../src/config'
 import {getRefs} from '../src/git-refs'
 
 // GitHub Action inputs come in the form of environment variables
@@ -82,3 +82,15 @@ test('it raises an error when no refs are provided and the event is not a pull r
     })
   ).toThrow()
 })
+
+test('it reads an external config file', async () => {
+  let options = readConfigFile('./__tests__/fixtures/config-allow-sample.yml')
+  expect(options.fail_on_severity).toEqual('critical')
+  expect(options.allow_licenses).toEqual(['BSD', 'GPL 2'])
+})
+
+test('returns a default config when the config file was not found', async () => {
+  let options = readConfigFile('fixtures/i-dont-exist')
+  expect(options.fail_on_severity).toEqual('low')
+  expect(options.allow_licenses).toEqual([])
+})

dist/licenses.txt

@@ -697,6 +697,23 @@ ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
 IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 
+yaml
+ISC
+Copyright Eemeli Aro <eemeli@gmail.com>
+
+Permission to use, copy, modify, and/or distribute this software for any purpose
+with or without fee is hereby granted, provided that the above copyright notice
+and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+THIS SOFTWARE.
+
+
 zod
 MIT
 MIT License