show vim version

conftest.py

@@ -25,6 +25,7 @@ class IntegrationTestFile(object):
 
 
 def pytest_configure(config):
+    print(subprocess.check_output(['vim', '--version']))
     if not os.path.isdir(CACHE_FOLDER):
         os.mkdir(CACHE_FOLDER)
 

test/test.vim

@@ -14,7 +14,7 @@ describe '...'
   end
 
   it 'blub'
-    Expect range(1) == [1]
+    Expect range(1) == [0]
   end
 
   it 'bla'