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Contents
module LearnTest
module Dependencies
class PhantomJS < LearnTest::Dependency
def missing?
if mac?
die('You must have Homebrew installed') unless brew_installed?
return !phantom_installed_on_mac?
end
if !phantom_installed_on_linux?
die("You must have PhantomJS installed: http://phantomjs.org/download.html")
end
super
end
def install
install_phantomjs
end
private
def brew_installed?
!`which brew`.empty?
end
def phantom_installed_on_mac?
phantom_installed_by_brew? || phantom_installed?
end
def phantom_installed_on_linux?
phantom_installed?
end
def self.check_installation
new.check_installation
end
def check_installation
end
def phantom_installed_by_brew?
!`brew ls --versions phantomjs`.empty?
end
def phantom_installed?
!`which phantomjs`.empty?
end
def install_phantomjs
print_installing('phantomjs')
`brew install phantomjs`
end
end
end
end
Version data entries
32 entries across 32 versions & 1 rubygems