--- a/tests/test_checker.py	Sun Jun 26 14:21:43 2016 +0800
+++ b/tests/test_checker.py	Sun Jun 26 20:27:35 2016 +0800
@@ -1,4 +1,4 @@
-from checker import run
+from checker import run, read_linter_config
 
 
 def test_run():
@@ -19,3 +19,14 @@
 
     result = run(['echo', 'hi'], get_output=True)
     assert result == 'hi\n'
+
+
+def test_read_linter_config():
+    config = read_linter_config('flake8')
+    assert config is not None
+    assert 'exec' in config
+    assert 'setup' in config
+    assert len(config['setup']) > 0
+
+    config = read_linter_config('perfectlinter')
+    assert config is None