mirror of
https://github.com/Homebrew/brew.git
synced 2025-07-14 16:09:03 +08:00
762c355b30
Set#merge is supposed to return self, and Formula#recursive_requirements depended on this being true. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
42 lines
1.0 KiB
Ruby
42 lines
1.0 KiB
Ruby
require 'testing_env'
|
|
require 'extend/set'
|
|
require 'dependencies'
|
|
|
|
class ComparableSetTests < Test::Unit::TestCase
|
|
def setup
|
|
@set = ComparableSet.new
|
|
end
|
|
|
|
def test_merging_multiple_dependencies
|
|
@set << X11Dependency.new
|
|
@set << X11Dependency.new
|
|
assert_equal @set.count, 1
|
|
@set << Requirement.new
|
|
assert_equal @set.count, 2
|
|
end
|
|
|
|
def test_comparison_prefers_larger
|
|
@set << X11Dependency.new
|
|
@set << X11Dependency.new('2.6')
|
|
assert_equal @set.count, 1
|
|
assert_equal @set.to_a, [X11Dependency.new('2.6')]
|
|
end
|
|
|
|
def test_comparison_does_not_merge_smaller
|
|
@set << X11Dependency.new('2.6')
|
|
@set << X11Dependency.new
|
|
assert_equal @set.count, 1
|
|
assert_equal @set.to_a, [X11Dependency.new('2.6')]
|
|
end
|
|
|
|
def test_merging_sets
|
|
@set << X11Dependency.new
|
|
@set << Requirement.new
|
|
reqs = Set.new [X11Dependency.new('2.6'), Requirement.new]
|
|
assert_same @set, @set.merge(reqs)
|
|
|
|
assert_equal @set.count, 2
|
|
assert_equal @set.find {|r| r.is_a? X11Dependency}, X11Dependency.new('2.6')
|
|
end
|
|
end
|