require File.dirname(__FILE__) + '/base'
describe Rush::Dir do
before do
@sandbox_dir = "/tmp/rush_spec.#{Process.pid}"
system "rm -rf #{@sandbox_dir}; mkdir -p #{@sandbox_dir}"
@dirname = "#{@sandbox_dir}/test_dir/"
system "mkdir -p #{@dirname}"
@dir = Rush::Dir.new(@dirname)
end
after do
system "rm -rf #{@sandbox_dir}"
end
it "is a child of Rush::Entry" do
@dir.should be_kind_of(Rush::Entry)
end
it "can create itself, returning itself" do
system "rm -rf #{@sandbox_dir}"
@dir.create.should == @dir
File.directory?(@dir.full_path).should be_true
end
it "can create a new file" do
newfile = @dir.create_file('one.txt')
newfile.name.should == 'one.txt'
newfile.parent.should == @dir
end
it "can create a new subdir" do
newfile = @dir['two/'].create
newfile.name.should == 'two'
newfile.parent.should == @dir
end
it "find_by_name finds a single entry in the contents" do
file = @dir.create_file('one.rb')
@dir.find_by_name('one.rb').should == file
end
it "find_by_glob finds a list of entries by wildcard" do
file1 = @dir.create_file('one.rb')
file2 = @dir.create_file('two.txt')
@dir.find_by_glob('*.rb').should == [ file1 ]
end
it "lists files" do
@dir.create_file('a')
@dir.files.should == [ Rush::File.new("#{@dirname}/a") ]
end
it "lists dirs" do
system "mkdir -p #{@dir.full_path}/b"
@dir.dirs.should == [ Rush::Dir.new("#{@dirname}/b") ]
end
it "lists combined files and dirs" do
@dir['c'].create
@dir['d/'].create
@dir.contents.size.should == 2
end
it "fetches the entry_tree of all contents recursively" do
@dir['a/'].create['b/'].create['c'].create
@dir.entries_tree.should == @dir.make_entries(%w(a/ a/b/ a/b/c))
end
it "maps [] to find_by_name" do
@dir.should_receive(:find_by_name).once
@dir['one']
end
it "maps [] with a wildcard character to find_by_glob" do
@dir.should_receive(:find_by_glob).once
@dir['*']
end
it "can use symbols or strings for [] access" do
@dir.should_receive(:find_by_name).once.with('subdir')
@dir[:subdir]
end
it "[] can return a file that has yet to be created" do
@dir['not_yet'].class.should == Rush::File
end
it "makes a list of entries from an array of filenames" do
@dir['a'].create
@dir['b/c/'].create
@dir.make_entries(%w(a b/c)).should == [ @dir['a'], @dir['b/c'] ]
end
it "lists flattened files from all nested subdirectories" do
@dir['1'].create
@dir['2/3/'].create['4'].create
@dir['a/b/c/'].create['d'].create
@dir.files_flattened.should == @dir.make_entries(%w(1 2/3/4 a/b/c/d))
end
it "lists flattened dirs from all nested subdirectories" do
@dir.create_dir('1/2')
@dir.dirs_flattened.should == @dir.make_entries(%w(1/ 1/2/))
end
it "** as a shortcut to flattened_files" do
@dir['**'].should == @dir.files_flattened
end
it "**/ as a shortcut to flattened_files + regular globbing" do
@dir.create_file('1.rb')
@dir.create_file('ignore.txt')
@dir.create_dir('2').create_file('3.rb')
@dir.create_dir('a/b').create_file('c.rb')
@dir['**/*.rb'].should == @dir.make_entries(%w(1.rb 2/3.rb a/b/c.rb))
end
it "lists nonhidden files" do
@dir.create_file('show')
@dir.create_file('.dont_show')
@dir.nonhidden_files.should == @dir.make_entries(%(show))
end
it "lists nonhidden dirs" do
@dir.create_dir('show')
@dir.create_dir('.dont_show')
@dir.nonhidden_dirs.should == @dir.make_entries(%(show/))
end
if !RUBY_PLATFORM.match(/darwin/) # doesn't work on OS X 'cause du switches are different
it "knows its size in bytes, which includes its contents recursively" do
@dir.create_file('a').write('1234')
@dir.size.should be(4096 + 4)
end
end
it "can destroy itself when empty" do
@dir.destroy
end
it "can destroy itself when not empty" do
@dir.create_dir('a').create_file('b').write('c')
@dir.destroy
end
it "can run a bash command within itself" do
system "echo test > #{@dir.full_path}/file"
@dir.bash("cat file").should == "test\n"
end
it "can run bash within directories with spaces" do
@dir.create_dir('with space').create_file('file').write('test')
@dir["with space/"].bash("cat file").should == "test"
end
it "passes bash options (e.g., :user) through to the box bash command" do
@dir.should_receive(:bash).with('cmd', :opt1 => 1, :opt2 => 2)
@dir.bash('cmd', :opt1 => 1, :opt2 => 2)
end
end
