#1248: Reuse Docker images in functional tests

tests/functional/test_fish.py

@@ -2,29 +2,13 @@ import pytest
 from tests.functional.plots import with_confirmation, without_confirmation, \
     refuse_with_confirmation, select_command_with_arrows
 
-containers = (('thefuck/python3-fish',
-               u'''FROM python:3
-                   # Use jessie-backports since it has the fish package. See here for details:
-                   # https://github.com/tianon/docker-brew-debian/blob/88ae21052affd8a14553bb969f9d41c464032122/jessie/backports/Dockerfile
-                   RUN awk '$1 ~ "^deb" { $3 = $3 "-backports"; print; exit }' /etc/apt/sources.list > /etc/apt/sources.list.d/backports.list
-                   RUN apt-get update
-                   RUN apt-get install -yy fish''',
-               u'fish'),
-              ('thefuck/python2-fish',
-               u'''FROM python:2
-                   # Use jessie-backports since it has the fish package. See here for details:
-                   # https://github.com/tianon/docker-brew-debian/blob/88ae21052affd8a14553bb969f9d41c464032122/jessie/backports/Dockerfile
-                   RUN awk '$1 ~ "^deb" { $3 = $3 "-backports"; print; exit }' /etc/apt/sources.list > /etc/apt/sources.list.d/backports.list
-                   RUN apt-get update
-                   RUN apt-get install -yy fish''',
-               u'fish'))
+containers = ((u'thefuck/python3', u'', u'fish'),
+              (u'thefuck/python2', u'', u'fish'))
 
 
 @pytest.fixture(params=containers)
 def proc(request, spawnu, TIMEOUT):
     proc = spawnu(*request.param)
-    proc.sendline(u"pip install /src")
-    assert proc.expect([TIMEOUT, u'Successfully installed'])
     proc.sendline(u'thefuck --alias > ~/.config/fish/config.fish')
     proc.sendline(u'fish')
     return proc