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Remove pin directory when empty

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This commit is contained in:
Jack Nagel 2014-06-23 21:48:15 -05:00
parent 35b9a00706
commit f222ca04fd
2 changed files with 7 additions and 8 deletions
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1
Library/Homebrew/formula_pin.rb
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@ -23,6 +23,7 @@ class FormulaPin
def unpin
path.unlink if pinned?
PINDIR.rmdir_if_possible
end
def pinned?

14
Library/Homebrew/test/test_formula_pin.rb
View File

@ -27,19 +27,17 @@ class FormulaPinTests < Homebrew::TestCase
assert_predicate @pin, :pinnable?
end
def test_pin
(@f.rack+'0.1').mkpath
@pin.pin
assert_predicate @pin, :pinned?
assert_equal 1, FormulaPin::PINDIR.children.length
end
def test_unpin
(@f.rack+'0.1').mkpath
@pin.pin
assert_predicate @pin, :pinned?
assert_equal 1, FormulaPin::PINDIR.children.length
@pin.unpin
refute_predicate @pin, :pinned?
assert_equal 0, FormulaPin::PINDIR.children.length
refute_predicate FormulaPin::PINDIR, :directory?
end
def teardown