From 17b09269fa5603e0be7f5ffe5ce67996f7cf4176 Mon Sep 17 00:00:00 2001
From: Michael Moussa <michael.moussa@gmail.com>
Date: Wed, 10 Oct 2018 14:23:54 -0400
Subject: [PATCH] Add tests for `.auto-changelog` feature

* `.auto-changelog` is ignored if `package.json` defines `auto-changelog` settings
* `.auto-changelog` gets used if present
* CLI params override `.auto-changelog`
---
 test/run.js | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/test/run.js b/test/run.js
index 1baa7362..0aa3bb85 100644
--- a/test/run.js
+++ b/test/run.js
@@ -131,6 +131,31 @@ describe('run', () => {
     return run(['', '', '--output', 'should-be-this.md'])
   })
 
+  it('uses options from .auto-changelog', async () => {
+    const expected = await readFile(join(__dirname, 'data', 'template-keepachangelog.md'))
+    mock('fileExists', path => path === '.auto-changelog')
+    mock('readJson', path => {
+      return path === '.auto-changelog' ? { template: 'keepachangelog' } : null
+    })
+    mock('writeFile', (output, log) => {
+      expect(log).to.equal(expected)
+    })
+
+    return run(['', ''])
+  })
+
+  it('command line options override options from .auto-changelog', async () => {
+    mock('fileExists', () => true)
+    mock('readJson', (path) => {
+      return path === '.auto-changelog' ? { output: 'should-not-be-this.md' } : null
+    })
+    mock('writeFile', (output, log) => {
+      expect(output).to.equal('should-be-this.md')
+    })
+
+    return run(['', '', '--output', 'should-be-this.md'])
+  })
+
   it('supports unreleased option', () => {
     mock('writeFile', (output, log) => {
       expect(log).to.include('Unreleased')