feat: add EGG_HOME to getHomedir for test (#25)

Use process.env.EGG_HOME to mock `home` Ref eggjs/egg#129
eggjs · Oct 24, 2016 · 023007c · 023007c
1 parent afca35a
commit 023007c
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diff --git a/lib/utils/index.js b/lib/utils/index.js
@@ -26,7 +26,8 @@ module.exports = {
   },
 
   getHomedir() {
-    return homedir() || '/home/admin';
+    // EGG_HOME for test
+    return process.env.EGG_HOME || homedir() || '/home/admin';
   },
 
   methods: [ 'head', 'options', 'get', 'put', 'patch', 'post', 'delete' ],

diff --git a/test/utils/index.test.js b/test/utils/index.test.js
@@ -24,5 +24,10 @@ describe('test/utils/index.test.js', () => {
       mm(os, 'homedir', null);
       utils.getHomedir().should.equal('/home/admin');
     });
+
+    it('should return when EGG_HOME exists', () => {
+      mm(process.env, 'EGG_HOME', '/path/to/home');
+      utils.getHomedir().should.equal('/path/to/home');
+    });
   });
 });