1 files changed, 12 insertions, 0 deletions
diff --git a/tests/test_something.py b/tests/test_something.py
index 8091f46..7bb979a 100644
--- a/tests/test_something.py
+++ b/tests/test_something.py
@@ -1,4 +1,5 @@
 import json
+import os
 from unittest import TestCase
 
 from configlib.model_impl import BaseConfig
@@ -19,6 +20,12 @@ test_dict = {
         'a': 1
     }
 }
+env_dict = {
+    'something': '$env:ENVVAR',
+    'ye': {
+        'a': 1
+    }
+}
 
 
 def verify_test_dict(conf):
@@ -37,3 +44,8 @@ class TestSomething(TestCase):
     def test_text(self):
         conf: SomeConfig = SomeConfig.loads(json.dumps(test_dict))
         verify_test_dict(conf)
+
+    def test_environ(self):
+        os.environ['ENVVAR'] = 'hmm'
+        conf: SomeConfig = SomeConfig.parse_dict(env_dict)
+        verify_test_dict(conf)