add tests

Author: sy-records

.gitignore

@@ -4,3 +4,4 @@
 node_modules/
 yarn.lock
 bin/
+test_docs/

e2e/index.js

@@ -25,3 +25,13 @@ test('rejects promise due to error on passing in an unknown command', async t =>
   const {stderr} = await execa(rootCommand, ['junkcmd'], {reject: false})
   t.snapshot(stderr)
 })
+
+test('init the docs directory', async t => {
+  const {stdout} = await execa(rootCommand, ['init', './test_docs'], {reject: false})
+  t.snapshot(stdout)
+})
+
+test('init the docs directory twice', async t => {
+  const {stdout} = await execa(rootCommand, ['init', './test_docs'], {reject: false, input: 'n'})
+  t.snapshot(stdout)
+})

e2e/index.js.md

@@ -4,6 +4,21 @@ The actual snapshot is saved in `index.js.snap`.
 
 Generated by [AVA](https://ava.li).
 
+## init the docs directory
+
+> Snapshot 1
+
+    `␊
+    Initialization succeeded! Please run docsify serve ./test_docs␊
+    `
+
+## init the docs directory twice
+
+> Snapshot 1
+
+    `./test_docs already exists.␊
+    ? Are you sure you want to rewrite it? (Y/n) ? Are you sure you want to rewrite it? (Y/n) n? Are you sure you want to rewrite it? No`
+
 ## rejects promise due to error on passing in an unknown command
 
 > Snapshot 1

e2e/index.js.snap

@@ -19,10 +19,10 @@ module.exports = function (path = '', local, theme) {
     chalk.inverse(`docsify serve ${path}`) +
     '\n'
 
-  path = cwd(path || '.')
+  const cwdPath = cwd(path || '.')
 
-  if (exists(path)) {
-    console.log(chalk.red(`${path}`) + ' already exists.')
+  if (exists(cwdPath)) {
+    console.log(chalk.red(`${path || '.'}`) + ' already exists.')
 
     inquirer
       .prompt([
@@ -38,14 +38,14 @@ module.exports = function (path = '', local, theme) {
           return process.exit(0)
         }
 
-        createFile(path, local, theme)
+        createFile(cwdPath, local, theme)
         console.log(msg)
       })
 
     return false
   }
 
-  createFile(path, local, theme)
+  createFile(cwdPath, local, theme)
   console.log(msg)
 }