Merge pull request #555 from josephfrazier/brew-uninstall-force

Suggest `brew uninstall --force` when relevant

tests/rules/test_brew_uninstall.py

@@ -0,0 +1,31 @@
+import pytest
+from tests.utils import Command
+from thefuck.rules.brew_uninstall import get_new_command, match
+
+
+@pytest.fixture
+def stdout():
+    return ("Uninstalling /usr/local/Cellar/tbb/4.4-20160916... (118 files, 1.9M)\n"
+            "tbb 4.4-20160526, 4.4-20160722 are still installed.\n"
+            "Remove all versions with `brew uninstall --force tbb`.\n")
+
+
+@pytest.fixture
+def new_command(formula):
+    return 'brew uninstall --force {}'.format(formula)
+
+
+@pytest.mark.parametrize('script', ['brew uninstall tbb', 'brew rm tbb', 'brew remove tbb'])
+def test_match(stdout, script):
+    assert match(Command(script=script, stdout=stdout))
+
+
+@pytest.mark.parametrize('script', ['brew remove gnuplot'])
+def test_not_match(script):
+    stdout='Uninstalling /usr/local/Cellar/gnuplot/5.0.4_1... (44 files, 2.3M)\n'
+    assert not match(Command(script=script, stdout=stdout))
+
+
+@pytest.mark.parametrize('script, formula, ', [('brew uninstall tbb', 'tbb')])
+def test_get_new_command(stdout, new_command, script, formula):
+    assert get_new_command(Command(script=script, stdout=stdout)) == new_command