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path: root/features/step_definitions/gem.rb
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Given /^a gem named '(.*)'$/ do |gem_name|
  generate_gem_task gem_name
end

Then /^ruby gem for '(.*)' version '(.*)' do exist in '(.*)'$/ do |name, version, folder|
  File.exist?(gem_file(folder, name, version)).should be_true
end

Then /^binary gem for '(.*)' version '(.*)' do exist in '(.*)'$/ do |name, version, folder|
  File.exist?(gem_file_platform(folder, name, version)).should be_true
end

Then /^a gem for '(.*)' version '(.*)' platform '(.*)' do exist in '(.*)'$/ do |name, version, platform, folder|
  File.exist?(gem_file_platform(folder, name, version, platform)).should be_true

  # unpack the Gem and check what's inside!
  `gem unpack #{gem_file_platform(folder, name, version, platform)} --target tmp`
  unpacked_gem_dir = unpacked_gem_dir_platform('tmp', name, version, platform)
  File.exist?(unpacked_gem_dir).should be_true

  files = Dir.glob("#{unpacked_gem_dir}/lib/*.#{binary_extension(platform)}")
  files << Dir.glob("#{unpacked_gem_dir}/lib/*/*.#{binary_extension(platform)}")

  files.flatten.uniq.should_not be_empty
end

Then /^gem for platform '(.*)' get generated$/ do |platform|
  step "a gem for 'gem_abc' version '0.1.0' platform '#{platform}' do exist in 'pkg'"
end

def gem_file(folder, name, version)
  "#{folder}/#{name}-#{version}.gem"
end

def gem_file_platform(folder, name, version, platform = nil)
  file = "#{folder}/#{name}-#{version}"
  file << "-" << (platform || Gem::Platform.new(RUBY_PLATFORM).to_s)
  file << ".gem"
  file
end

def unpacked_gem_dir_platform(folder, name, version, platform = nil)
  file = "#{folder}/#{name}-#{version}"
  file << "-" << (platform || Gem::Platform.new(RUBY_PLATFORM).to_s)
  file
end