--- a/tests/test_incoming.py	Sun Oct 08 10:00:32 2017 +0800
+++ b/tests/test_incoming.py	Sun Oct 08 10:01:43 2017 +0800
@@ -5,6 +5,7 @@
     mlo = match_linter_output
     usual_keys = ['cls', 'filename', 'line_number', 'link_end', 'link_start']
 
+    # flake8
     errors, warnings, extra = mlo('hello.py:42:1: W123 clowntown ahoy')
     assert errors == 0
     assert warnings == 1
@@ -15,6 +16,7 @@
     assert extra['link_start'] == 0
     assert extra['link_end'] == 11
 
+    # yamllint
     errors, warnings, extra = mlo('s p a c e.yml:07:01: [error] oops! (uh-oh)')
     assert errors == 1
     assert warnings == 0
@@ -25,17 +27,8 @@
     assert extra['link_start'] == 0
     assert extra['link_end'] == 16
 
-    errors, warnings, extra = mlo('requirements.txt:1:1: PIL is obsolete.')
-    assert errors == 0
-    assert warnings == 1
-    assert sorted(extra.keys()) == usual_keys
-    assert extra['cls'] == 'warning'
-    assert extra['filename'] == 'requirements.txt'
-    assert extra['line_number'] == 1
-    assert extra['link_start'] == 0
-    assert extra['link_end'] == 18
-
-    errors, warnings, extra = mlo('ham.lua:414:90: (E101) foo is not good')
+    # luacheck
+    errors, warnings, extra = mlo('ham.lua:414:90: (E101) ham is stale')
     assert errors == 1
     assert warnings == 0
     assert sorted(extra.keys()) == usual_keys
@@ -45,6 +38,7 @@
     assert extra['link_start'] == 0
     assert extra['link_end'] == 11
 
+    # jshint
     errors, warnings, extra = mlo('backwards.js:9091:1: not perfect (W201)')
     assert errors == 0
     assert warnings == 1
@@ -55,6 +49,17 @@
     assert extra['link_start'] == 0
     assert extra['link_end'] == 17
 
+    # generic
+    errors, warnings, extra = mlo('requirements.txt:5:1: PIL is obsolete.')
+    assert errors == 0
+    assert warnings == 1
+    assert sorted(extra.keys()) == usual_keys
+    assert extra['cls'] == 'warning'
+    assert extra['filename'] == 'requirements.txt'
+    assert extra['line_number'] == 5
+    assert extra['link_start'] == 0
+    assert extra['link_end'] == 18
+
 
 def test_parse_project_url():
     result = parse_project_url('https://example.com/alice/hello-world')