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require_relative '../../spec_helper'
require 'pathname'
describe 'Pathname.glob' do
before :all do
@dir = tmp('pathname_glob') + '/'
@file_1 = @dir + 'lib/ipaddr.rb'
@file_2 = @dir + 'lib/irb.rb'
@file_3 = @dir + 'lib/.hidden.rb'
touch @file_1
touch @file_2
touch @file_3
end
after :all do
rm_r @dir[0...-1]
end
it 'returns [] for no match' do
Pathname.glob(@dir + 'lib/*.js').should == []
end
it 'returns matching file paths' do
Pathname.glob(@dir + 'lib/*i*.rb').sort.should == [Pathname.new(@file_1), Pathname.new(@file_2)].sort
end
it 'returns matching file paths when a flag is provided' do
expected = [Pathname.new(@file_1), Pathname.new(@file_2), Pathname.new(@file_3)].sort
Pathname.glob(@dir + 'lib/*i*.rb', File::FNM_DOTMATCH).sort.should == expected
end
it 'returns matching file paths when supplied :base keyword argument' do
Pathname.glob('*i*.rb', base: @dir + 'lib').sort.should == [Pathname.new('ipaddr.rb'), Pathname.new('irb.rb')].sort
end
it "raises an ArgumentError when supplied a keyword argument other than :base" do
-> {
Pathname.glob('*i*.rb', foo: @dir + 'lib')
}.should raise_error(ArgumentError, /unknown keyword: :?foo/)
end
it "does not raise an ArgumentError when supplied a flag and :base keyword argument" do
expected = [Pathname.new('ipaddr.rb'), Pathname.new('irb.rb'), Pathname.new('.hidden.rb')].sort
Pathname.glob('*i*.rb', File::FNM_DOTMATCH, base: @dir + 'lib').sort.should == expected
end
end
describe 'Pathname#glob' do
before :all do
@dir = tmp('pathname_glob') + '/'
@file_1 = @dir + 'lib/ipaddr.rb'
@file_2 = @dir + 'lib/irb.rb'
@file_3 = @dir + 'lib/.hidden.rb'
touch @file_1
touch @file_2
touch @file_3
end
after :all do
rm_r @dir[0...-1]
end
it 'returns [] for no match' do
Pathname.new(@dir).glob('lib/*.js').should == []
end
it 'returns matching file paths' do
Pathname.new(@dir).glob('lib/*i*.rb').sort.should == [Pathname.new(@file_1), Pathname.new(@file_2)].sort
end
it 'yields matching file paths to block' do
ary = []
Pathname.new(@dir).glob('lib/*i*.rb') { |p| ary << p }.should be_nil
ary.sort.should == [Pathname.new(@file_1), Pathname.new(@file_2)].sort
end
it 'returns matching file paths when a flag is provided' do
expected = [Pathname.new(@file_1), Pathname.new(@file_2), Pathname.new(@file_3)].sort
Pathname.new(@dir).glob('lib/*i*.rb', File::FNM_DOTMATCH).sort.should == expected
end
end
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