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require 'spec_helper'
require 'yaml'
describe Launchy::Detect::HostOsFamily do
before do
Launchy.reset_global_options
end
after do
Launchy.reset_global_options
end
YAML::load( IO.read( File.expand_path( "../../tattle-host-os.yaml", __FILE__ ) ) )['host_os'].keys.sort.each do |os|
it "OS family of #{os} is detected" do
os_family = Launchy::Detect::HostOsFamily.detect( os )
_(os_family).must_be_kind_of Launchy::Detect::HostOsFamily
end
end
{ 'mswin' => :windows?,
'darwin' => :darwin?,
'linux' => :nix?,
'cygwin' => :cygwin? }.each_pair do |os, method|
it "#{method} returns true for #{os} " do
r = Launchy::Detect::HostOsFamily.detect( os ).send( method )
_(r).must_equal true
end
end
it "uses the global host_os overrides" do
ENV['LAUNCHY_HOST_OS'] = "fake-os-2"
_(lambda { Launchy::Detect::HostOsFamily.detect }).must_raise Launchy::Detect::HostOsFamily::NotFoundError
ENV.delete('LAUNCHY_HOST_OS')
end
it "does not find an os of 'dos'" do
_(lambda { Launchy::Detect::HostOsFamily.detect( 'dos' ) }).must_raise Launchy::Detect::HostOsFamily::NotFoundError
end
end
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