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path_spec.rb
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path_spec.rb
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require 'spec_helper'
require 'fpm/cookery/path'
require 'tmpdir'
describe "Path" do
describe ".pwd" do
it "returns the current dir" do
Dir.chdir('/tmp') do
FPM::Cookery::Path.pwd.to_s.must_equal '/tmp'
end
end
it "adds the given path to the current dir" do
Dir.chdir('/tmp') do
FPM::Cookery::Path.pwd('foo').to_s.must_equal '/tmp/foo'
end
end
end
describe "#+" do
let(:path) { FPM::Cookery::Path.new('/foo') }
describe "with a path fragmet" do
it "returns a new concatenated path object" do
(path + 'bar').to_s.must_equal '/foo/bar'
end
end
describe "with an absolute path" do
it "overwrites the old path" do
(path + '/bar').to_s.must_equal '/bar'
end
end
describe "with an empty fragment" do
it "does't modify the path" do
(path + '').to_s.must_equal '/foo'
end
end
end
describe "#/" do
let(:path) { FPM::Cookery::Path.new('/foo') }
describe "with a path fragment" do
it "returns a new concatenated path object" do
(path/'bar').to_s.must_equal '/foo/bar'
end
end
describe "with an absolute path" do
it "returns a new concatenated path object" do
(path/'/baz').to_s.must_equal '/foo/baz'
end
end
describe "with a nil argument" do
it "does not modify the path" do
(path/nil).to_s.must_equal '/foo'
end
end
end
describe "#mkdir" do
it "creates the directory" do
dir = Dir.mktmpdir
FileUtils.rm_rf(dir)
File.exists?(dir).must_equal false
FPM::Cookery::Path.new(dir).mkdir
File.exists?(dir).must_equal true
FileUtils.rm_rf(dir)
end
describe "directory exists" do
it "does not throw an error" do
dir = Dir.mktmpdir
File.exists?(dir).must_equal true
FPM::Cookery::Path.new(dir).mkdir.must_equal [dir]
FileUtils.rm_rf(dir)
end
end
end
describe "#install" do
describe "with an array as src" do
it "installs every file in the list" do
Dir.mktmpdir do |dir|
path = FPM::Cookery::Path.new(dir)
path.install([__FILE__, File.expand_path('../spec_helper.rb', __FILE__)])
File.exist?(path/File.basename(__FILE__)).must_equal true
File.exist?(path/'spec_helper.rb').must_equal true
end
end
end
describe "with a hash as src" do
it "installs the file with a new basename" do
Dir.mktmpdir do |dir|
path = FPM::Cookery::Path.new(dir)
path.install(File.expand_path('../spec_helper.rb', __FILE__) => 'foo.rb')
File.exist?(path/'foo.rb').must_equal true
end
end
end
describe "with a string as src" do
it "installs the file" do
Dir.mktmpdir do |dir|
path = FPM::Cookery::Path.new(dir)
path.install(File.expand_path('../spec_helper.rb', __FILE__))
File.exist?(path/'spec_helper.rb').must_equal true
end
end
end
describe "with a new basename argument" do
it "installs the file with a new basename" do
Dir.mktmpdir do |dir|
path = FPM::Cookery::Path.new(dir)
path.install(File.expand_path('../spec_helper.rb', __FILE__), 'foo.rb')
File.exist?(path/'foo.rb').must_equal true
end
end
end
end
end