added test for ignore case of env key prefix

dominictarr · Jan 26, 2016 · c4d83bf · c4d83bf
1 parent 6ec6975
commit c4d83bf
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/test/nested-env-vars.js b/test/nested-env-vars.js
@@ -1,5 +1,7 @@
 
-var n = 'rc'+Math.random()
+var seed = Math.random();
+var n = 'rc'+ seed;
+var N = 'RC'+ seed;
 var assert = require('assert')
 
 
@@ -18,6 +20,9 @@ process.env[n+'_someOpt__w__w__'] = 18629
 // Leading '__' should ignore everything up to 'z'
 process.env[n+'___z__i__'] = 9999
 
+// should ignore case for config name section.
+process.env[N+'_test_upperCase'] = 187
+
 var config = require('../')(n, {
   option: true
 })
@@ -37,4 +42,5 @@ assert.equal(config.someOpt.z/*.x*/, 186577)
 assert.equal(config.someOpt.w.w, 18629)
 assert.equal(config.z.i, 9999)
 
+assert.equal(config.test_upperCase, 187)