Add tests for tcsh, fix tcsh alias

tests/functional/test_tcsh.py

@@ -0,0 +1,49 @@
+import pytest
+from tests.functional.utils import spawn, functional
+from tests.functional.plots import with_confirmation, without_confirmation, \
+    refuse_with_confirmation
+
+containers = [('ubuntu-python3-tcsh', '''
+FROM ubuntu:latest
+RUN apt-get update
+RUN apt-get install -yy python3 python3-pip python3-dev tcsh
+RUN pip3 install -U setuptools
+RUN ln -s /usr/bin/pip3 /usr/bin/pip
+CMD ["/usr/bin/tcsh"]
+'''),
+              ('ubuntu-python2-tcsh', '''
+FROM ubuntu:latest
+RUN apt-get update
+RUN apt-get install -yy python python-pip python-dev tcsh
+RUN pip2 install -U pip setuptools
+CMD ["/usr/bin/tcsh"]
+''')]
+
+
+@functional
+@pytest.mark.parametrize('tag, dockerfile', containers)
+def test_with_confirmation(tag, dockerfile):
+    with spawn(tag, dockerfile) as proc:
+        proc.sendline('tcsh')
+        proc.sendline('eval `thefuck-alias`')
+        with_confirmation(proc)
+
+
+@functional
+@pytest.mark.parametrize('tag, dockerfile', containers)
+def test_refuse_with_confirmation(tag, dockerfile):
+    with spawn(tag, dockerfile) as proc:
+        proc.sendline('tcsh')
+        proc.sendline('eval `thefuck-alias`')
+        refuse_with_confirmation(proc)
+
+
+@functional
+@pytest.mark.parametrize('tag, dockerfile', containers)
+def test_without_confirmation(tag, dockerfile):
+    with spawn(tag, dockerfile) as proc:
+        proc.sendline('tcsh')
+        proc.sendline('mkdir ~/.thefuck')
+        proc.sendline('echo "require_confirmation = False" >> ~/.thefuck/settings.py')
+        proc.sendline('eval `thefuck-alias`')
+        without_confirmation(proc)