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$LOAD_PATH.unshift File.join(File.dirname(__FILE__), '..', '..', 'lib')
require 'fakefs/safe'
require 'test/unit'
class FileStatTest < Test::Unit::TestCase
include FakeFS
def setup
FileSystem.clear
end
def touch(*args)
FileUtils.touch(*args)
end
def ln_s(*args)
FileUtils.ln_s(*args)
end
def mkdir(*args)
Dir.mkdir(*args)
end
def ln(*args)
File.link(*args)
end
def test_file_stat_init_with_non_existant_file
assert_raises(Errno::ENOENT) do
File::Stat.new("/foo")
end
end
def test_symlink_should_be_true_when_symlink
touch("/foo")
ln_s("/foo", "/bar")
assert File::Stat.new("/bar").symlink?
end
def test_symlink_should_be_false_when_not_a_symlink
FileUtils.touch("/foo")
assert !File::Stat.new("/foo").symlink?
end
def test_should_return_false_for_directory_when_not_a_directory
FileUtils.touch("/foo")
assert !File::Stat.new("/foo").directory?
end
def test_should_return_true_for_directory_when_a_directory
mkdir "/foo"
assert File::Stat.new("/foo").directory?
end
def test_one_file_has_hard_link
touch "testfile"
assert_equal 1, File.stat("testfile").nlink
end
def test_two_hard_links_show_nlinks_as_two
touch "testfile"
ln "testfile", "testfile.bak"
assert_equal 2, File.stat("testfile").nlink
end
end
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