#3 add test for env vars

.gitignore

@@ -14,6 +14,7 @@ junit.xml
 dist/
 build/
 htmlcov/
+.cache
 
 # Vi
 *.sw*

tests/test_config.py

@@ -1,3 +1,4 @@
+import os
 import stups_cli.config
 
 
@@ -11,3 +12,10 @@ def test_store_load_config():
     stups_cli.config.store_config(cfg, 'foobar')
     new_cfg = stups_cli.config.load_config('foobar')
     assert cfg == new_cfg
+
+
+def test_load_config_with_environment():
+    os.environ['EXAMPLE_PROJ_MY_KEY'] = 'some value'
+    cfg = stups_cli.config.load_config('example-proj')
+    assert cfg == {'my_key': 'some value'}
+