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|
Feature: Expand paths with aruba
There are quite a few uses cases why you want to expand a path. `aruba` helps
you with this by providing you the `expand_path`-method. This method expands
paths relative to the `aruba.current_directory`-directory.
Background:
Given I use the fixture "cli-app"
Scenario: Use relative path
Given a file named "spec/expand_path_spec.rb" with:
"""ruby
require 'spec_helper'
RSpec.describe 'Expand path', :type => :aruba do
let(:path) { 'path/to/dir' }
it { expect(expand_path(path)).to eq File.join(aruba.root_directory, aruba.current_directory, path) }
end
"""
When I run `rspec`
Then the specs should all pass
Scenario: Change directory using cd
Given a file named "spec/expand_path_spec.rb" with:
"""ruby
require 'spec_helper'
RSpec.describe 'Expand path', :type => :aruba do
let(:path) { 'path/to/dir' }
let(:directory) { 'dir1' }
before(:each) { create_directory(directory) }
before(:each) { cd(directory) }
it { expect(expand_path(path)).to eq File.join(aruba.root_directory, aruba.current_directory, path) }
end
"""
When I run `rspec`
Then the specs should all pass
Scenario: Warn if aruba's working directory does not exist
Given a file named "spec/expand_path_spec.rb" with:
"""ruby
require 'spec_helper'
RSpec.describe 'Expand path', :type => :aruba do
before(:each) { remove('.') }
let(:path) { 'path/to/dir' }
it { expect { expand_path(path) }.to output(/working directory does not exist/).to_stderr }
end
"""
When I run `rspec`
Then the specs should all pass
Scenario: Use ~ in path
Now this useses the HOME-variable from your normal shell HOME-variable.
From 1.0.0 on HOME will be `File.join(aruba.config.root_directory,
aruba.config.working_directory)`. If you want HOME have some other value,
you need to configure it explicitly via `Aruba.configure {}`.
Given a file named "spec/expand_path_spec.rb" with:
"""ruby
require 'spec_helper'
# Old before 1.0.0
RSpec.describe 'Expand path', :type => :aruba do
let(:path) { '~/path/to/dir' }
it { expect(expand_path(path)).to match %r</home/[^/]+/path/to/dir> }
end
# New from 1.0.0
RSpec.describe 'Expand path', :type => :aruba do
let(:path) { '~/path/to/dir' }
before(:each) do
set_environment_variable('HOME', File.join(aruba.config.root_directory, aruba.config.working_directory))
end
it { expect(expand_path(path)).to eq File.join(aruba.config.root_directory, aruba.config.working_directory, 'path/to/dir') }
end
"""
When I run `rspec`
Then the specs should all pass
|
