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Feature: Get path to command
Sometimes you only know a commands name, but not where to find it. Here comes
`which` to the rescue.
Background:
Given I use a fixture named "cli-app"
Scenario: Existing executable
Given an executable named "bin/cli" with:
"""bash
#!/bin/bash
exit 0
"""
And a file named "spec/which_spec.rb" with:
"""ruby
require 'spec_helper'
RSpec.describe 'Find path for command', :type => :aruba do
it { expect(which('cli')).to match %r{tmp/aruba/cli-app/bin/cli} }
end
"""
When I run `rspec`
Then the specs should all pass
Scenario: Non-existing executable
Given a file named "bin/cli" does not exist
And a file named "spec/which_spec.rb" with:
"""ruby
require 'spec_helper'
RSpec.describe 'Find path for command', :type => :aruba do
it { expect(which('cli')).to be_nil }
end
"""
When I run `rspec`
Then the specs should all pass
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