github-migration/fakefs
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style tweaks

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This commit is contained in:
Chris Wanstrath 2009-09-21 19:42:23 -07:00
parent 0124b3ab89
commit fa89049964
1 changed files with 59 additions and 57 deletions
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114
test/fakefs_test.rb
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@ -65,9 +65,9 @@ class FakeFSTest < Test::Unit::TestCase
FileUtils.ln_s(target, "/path/to/link")
assert_kind_of FakeSymlink, FileSystem.fs['path']['to']['link']
assert_raises(Errno::EEXIST) {
assert_raises(Errno::EEXIST) do
FileUtils.ln_s(target, '/path/to/link')
}
end
end
def test_can_follow_symlinks
@ -169,9 +169,10 @@ class FakeFSTest < Test::Unit::TestCase
def test_can_chown_files
good = 'file.txt'
bad = 'nofile.txt'
File.open(good,'w'){|f| f.write "foo" }
File.open(good,'w') { |f| f.write "foo" }
assert_equal [good], FileUtils.chown('noone', 'nogroup', good, :verbose => true)
out = FileUtils.chown('noone', 'nogroup', good, :verbose => true)
assert_equal [good], out
assert_raises(Errno::ENOENT) do
FileUtils.chown('noone', 'nogroup', bad, :verbose => true)
end
@ -189,19 +190,19 @@ class FakeFSTest < Test::Unit::TestCase
def test_can_chown_R_files
FileUtils.mkdir_p '/path/'
File.open('/path/foo', 'w'){|f| f.write 'foo' }
File.open('/path/foobar', 'w'){|f| f.write 'foo' }
File.open('/path/foo', 'w') { |f| f.write 'foo' }
File.open('/path/foobar', 'w') { |f| f.write 'foo' }
resp = FileUtils.chown_R('no', 'no', '/path')
assert_equal ['/path'], resp
end
def test_dir_globs_paths
FileUtils.mkdir_p '/path'
File.open('/path/foo', 'w'){|f| f.write 'foo' }
File.open('/path/foobar', 'w'){|f| f.write 'foo' }
File.open('/path/foo', 'w') { |f| f.write 'foo' }
File.open('/path/foobar', 'w') { |f| f.write 'foo' }
FileUtils.mkdir_p '/path/bar'
File.open('/path/bar/baz', 'w'){|f| f.write 'foo' }
File.open('/path/bar/baz', 'w') { |f| f.write 'foo' }
FileUtils.cp_r '/path/bar', '/path/bar2'
@ -233,8 +234,8 @@ class FakeFSTest < Test::Unit::TestCase
assert_equal '.', FileSystem.fs.name
assert_equal({}, FileSystem.fs['path'])
Dir.chdir '/path' do
File.open('foo', 'w'){|f| f.write 'foo'}
File.open('foobar', 'w'){|f| f.write 'foo'}
File.open('foo', 'w') { |f| f.write 'foo'}
File.open('foobar', 'w') { |f| f.write 'foo'}
end
assert_equal '.', FileSystem.fs.name
@ -242,7 +243,7 @@ class FakeFSTest < Test::Unit::TestCase
c = nil
Dir.chdir '/path' do
c = File.open('foo', 'r'){|f| f.read }
c = File.open('foo', 'r') { |f| f.read }
end
assert_equal 'foo', c
@ -252,8 +253,8 @@ class FakeFSTest < Test::Unit::TestCase
FileUtils.mkdir_p '/path'
Dir.chdir '/path' do
File.open('foo', 'w'){|f| f.write 'foo'}
File.open('/foobar', 'w'){|f| f.write 'foo'}
File.open('foo', 'w') { |f| f.write 'foo'}
File.open('/foobar', 'w') { |f| f.write 'foo'}
end
assert_equal ['foo'], FileSystem.fs['path'].keys.sort
assert_equal ['foobar', 'path'], FileSystem.fs.keys.sort
@ -270,9 +271,9 @@ class FakeFSTest < Test::Unit::TestCase
def test_chdir_should_be_nestable
FileUtils.mkdir_p '/path/me'
Dir.chdir '/path' do
File.open('foo', 'w'){|f| f.write 'foo'}
File.open('foo', 'w') { |f| f.write 'foo'}
Dir.chdir 'me' do
File.open('foobar', 'w'){|f| f.write 'foo'}
File.open('foobar', 'w') { |f| f.write 'foo'}
end
end
@ -292,8 +293,8 @@ class FakeFSTest < Test::Unit::TestCase
FileUtils.mkdir_p '/path'
Dir.chdir '/path' do
File.open('foo', 'w'){|f| f.write 'foo'}
File.open('foobar', 'w'){|f| f.write 'foo'}
File.open('foo', 'w') { |f| f.write 'foo'}
File.open('foobar', 'w') { |f| f.write 'foo'}
end
begin
@ -321,7 +322,7 @@ class FakeFSTest < Test::Unit::TestCase
FileUtils.mkdir_p 'subdir'
assert_equal ['subdir'], FileSystem.current_dir.keys
Dir.chdir('subdir')
File.open('foo', 'w'){|f| f.write 'foo'}
File.open('foo', 'w') { |f| f.write 'foo'}
assert_equal ['foo'], FileSystem.current_dir.keys
assert_raises(Errno::ENOENT) do
@ -346,12 +347,12 @@ class FakeFSTest < Test::Unit::TestCase
end
def test_file_open_defaults_to_read
File.open('foo','w'){|f| f.write 'bar' }
assert_equal 'bar', File.open('foo'){|f| f.read }
File.open('foo','w') { |f| f.write 'bar' }
assert_equal 'bar', File.open('foo') { |f| f.read }
end
def test_flush_exists_on_file
r = File.open('foo','w'){|f| f.write 'bar'; f.flush }
r = File.open('foo','w') { |f| f.write 'bar'; f.flush }
assert_equal 'foo', r.path
end
@ -362,9 +363,9 @@ class FakeFSTest < Test::Unit::TestCase
end
def test_mv_actually_works
File.open('foo', 'w') {|f| f.write 'bar' }
File.open('foo', 'w') { |f| f.write 'bar' }
FileUtils.mv 'foo', 'baz'
assert_equal 'bar', File.open('baz'){|f| f.read }
assert_equal 'bar', File.open('baz') { |f| f.read }
end
def test_cp_actually_works
@ -404,10 +405,10 @@ class FakeFSTest < Test::Unit::TestCase
end
def test_cp_r_doesnt_tangle_files_together
File.open('foo', 'w') {|f| f.write 'bar' }
File.open('foo', 'w') { |f| f.write 'bar' }
FileUtils.cp_r('foo', 'baz')
File.open('baz', 'w') {|f| f.write 'quux' }
assert_equal 'bar', File.open('foo'){|f| f.read }
File.open('baz', 'w') { |f| f.write 'quux' }
assert_equal 'bar', File.open('foo') { |f| f.read }
end
def test_cp_r_should_raise_error_on_missing_file
@ -420,29 +421,29 @@ class FakeFSTest < Test::Unit::TestCase
def test_cp_r_handles_copying_directories
FileUtils.mkdir_p 'subdir'
Dir.chdir('subdir'){ File.open('foo', 'w'){|f| f.write 'footext' } }
Dir.chdir('subdir'){ File.open('foo', 'w') { |f| f.write 'footext' } }
FileUtils.mkdir_p 'baz'
# To a previously uncreated directory
FileUtils.cp_r('subdir', 'quux')
assert_equal 'footext', File.open('quux/foo'){|f| f.read }
assert_equal 'footext', File.open('quux/foo') { |f| f.read }
# To a directory that already exists
FileUtils.cp_r('subdir', 'baz')
assert_equal 'footext', File.open('baz/subdir/foo'){|f| f.read }
assert_equal 'footext', File.open('baz/subdir/foo') { |f| f.read }
# To a subdirectory of a directory that does not exist
assert_raises(Errno::ENOENT) {
assert_raises(Errno::ENOENT) do
FileUtils.cp_r('subdir', 'nope/something')
}
end
end
def test_cp_r_only_copies_into_directories
FileUtils.mkdir_p 'subdir'
Dir.chdir('subdir'){ File.open('foo', 'w'){|f| f.write 'footext' } }
Dir.chdir('subdir') { File.open('foo', 'w') { |f| f.write 'footext' } }
File.open('bar', 'w') {|f| f.write 'bartext' }
File.open('bar', 'w') { |f| f.write 'bartext' }
assert_raises(Errno::EEXIST) do
FileUtils.cp_r 'subdir', 'bar'
@ -452,13 +453,13 @@ class FakeFSTest < Test::Unit::TestCase
FileUtils.ln_s 'otherdir', 'symdir'
FileUtils.cp_r 'subdir', 'symdir'
assert_equal 'footext', File.open('symdir/subdir/foo'){|f| f.read }
assert_equal 'footext', File.open('symdir/subdir/foo') { |f| f.read }
end
def test_cp_r_sets_parent_correctly
FileUtils.mkdir_p '/path/foo'
File.open('/path/foo/bar', 'w'){|f| f.write 'foo' }
File.open('/path/foo/baz', 'w'){|f| f.write 'foo' }
File.open('/path/foo/bar', 'w') { |f| f.write 'foo' }
File.open('/path/foo/baz', 'w') { |f| f.write 'foo' }
FileUtils.cp_r '/path/foo', '/path/bar'
@ -468,10 +469,10 @@ class FakeFSTest < Test::Unit::TestCase
end
def test_clone_clones_normal_files
RealFile.open(here('foo'), 'w'){|f| f.write 'bar' }
RealFile.open(here('foo'), 'w') { |f| f.write 'bar' }
assert !File.exists?(here('foo'))
FileSystem.clone(here('foo'))
assert_equal 'bar', File.open(here('foo')){|f| f.read }
assert_equal 'bar', File.open(here('foo')) { |f| f.read }
ensure
RealFile.unlink(here('foo')) if RealFile.exists?(here('foo'))
end
@ -500,22 +501,22 @@ class FakeFSTest < Test::Unit::TestCase
def test_putting_a_dot_at_end_copies_the_contents
FileUtils.mkdir_p 'subdir'
Dir.chdir('subdir'){ File.open('foo', 'w'){|f| f.write 'footext' } }
Dir.chdir('subdir') { File.open('foo', 'w') { |f| f.write 'footext' } }
FileUtils.mkdir_p 'newdir'
FileUtils.cp_r 'subdir/.', 'newdir'
assert_equal 'footext', File.open('newdir/foo'){|f| f.read }
assert_equal 'footext', File.open('newdir/foo') { |f| f.read }
end
def test_file_can_read_from_symlinks
File.open('first', 'w'){|f| f.write '1'}
File.open('first', 'w') { |f| f.write '1'}
FileUtils.ln_s 'first', 'one'
assert_equal '1', File.open('one'){|f| f.read }
assert_equal '1', File.open('one') { |f| f.read }
FileUtils.mkdir_p 'subdir'
File.open('subdir/nother','w'){|f| f.write 'works' }
File.open('subdir/nother','w') { |f| f.write 'works' }
FileUtils.ln_s 'subdir', 'new'
assert_equal 'works', File.open('new/nother'){|f| f.read }
assert_equal 'works', File.open('new/nother') { |f| f.read }
end
def test_files_can_be_touched
@ -527,15 +528,15 @@ class FakeFSTest < Test::Unit::TestCase
end
def test_touch_does_not_work_if_the_dir_path_cannot_be_found
assert_raises(Errno::ENOENT) {
assert_raises(Errno::ENOENT) do
FileUtils.touch('this/path/should/not/be/here')
}
end
FileUtils.mkdir_p('subdir')
list = ['subdir/foo', 'nosubdir/bar']
assert_raises(Errno::ENOENT) {
assert_raises(Errno::ENOENT) do
FileUtils.touch(list)
}
end
end
def test_extname
@ -546,15 +547,15 @@ class FakeFSTest < Test::Unit::TestCase
def test_new_directory
FileUtils.mkdir_p('/this/path/should/be/here')
assert_nothing_raised {
assert_nothing_raised do
Dir.new('/this/path/should/be/here')
}
end
end
def test_new_directory_does_not_work_if_dir_path_cannot_be_found
assert_raises(Errno::ENOENT) {
assert_raises(Errno::ENOENT) do
Dir.new('/this/path/should/not/be/here')
}
end
end
def test_directory_close
@ -562,9 +563,9 @@ class FakeFSTest < Test::Unit::TestCase
dir = Dir.new('/this/path/should/be/here')
assert dir.close.nil?
assert_raises(IOError) {
assert_raises(IOError) do
dir.each { |dir| dir }
}
end
end
def test_directory_each
@ -589,7 +590,8 @@ class FakeFSTest < Test::Unit::TestCase
def test_directory_path
FileUtils.mkdir_p('/this/path/should/be/here')
assert Dir.new('/this/path/should/be/here').path == '/this/path/should/be/here'
good_path = '/this/path/should/be/here'
assert_equal good_path, Dir.new('/this/path/should/be/here').path
end
def test_directory_pos