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########################################################################
# test_parent.rb
#
# Test suite for the Pathname#parent method.
########################################################################
require 'test-unit'
require 'pathname2'
class TC_Pathname_Parent < Test::Unit::TestCase
def setup
@path = Pathname.new("C:\\foo\\bar\\baz")
end
test "parent basic functionality" do
assert_respond_to(@path, :parent)
assert_nothing_raised{ @path.parent }
assert_kind_of(Pathname, @path.parent)
end
test "parent returns expected results for an absolute path" do
assert_equal("C:\\foo\\bar", Pathname.new("C:\\foo\\bar\\baz").parent)
assert_equal("C:\\", Pathname.new("C:\\foo").parent)
end
test "parent returns expected results for a relative path" do
assert_equal("foo", Pathname.new("foo\\bar").parent)
end
test "parent method returns root if already a root path" do
assert_equal("C:\\", Pathname.new("C:\\").parent)
assert_equal("\\\\foo\\bar", Pathname.new("//foo/bar").parent)
end
def teardown
@path = nil
end
end
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