fix tests

collectfast/etag.py

@@ -1,11 +1,19 @@
 import hashlib
-from functools import lru_cache
 
 from django.core.cache import caches
 
 from collectfast import settings
 from .log import log
 
+try:
+    from functools import lru_cache
+except ImportError:
+    # make lru_cache do nothing in python 2.7
+    def lru_cache(maxsize=128, typed=False):
+        def decorator(func):
+            return func
+        return decorator
+
 cache = caches[settings.cache]
 
 

collectfast/tests/test_command.py

@@ -6,9 +6,10 @@
 
 def call_collectstatic():
     out = StringIO()
-    call_command('collectstatic', '--no-input', stdout=out)
+    call_command('collectstatic', interactive=False, stdout=out)
     return out.getvalue()
 
+
 @test
 def test_basics(case):
     create_static_file('static/testfile.txt')

collectfast/tests/test_etag.py

@@ -1,4 +1,3 @@
-import unittest
 import string
 import tempfile