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module Spec
module Matchers
def have_dep(*args)
simple_matcher "have dependency" do |given, matcher|
dep = Bundler::Dependency.new(*args)
# given.length == args.length / 2
given.length == 1 && given.all? { |d| d == dep }
end
end
def have_gem(*args)
simple_matcher "have gem" do |given, matcher|
given.length == args.length && given.all? { |g| args.include?(g.full_name) }
end
end
def have_rubyopts(*args)
args = args.flatten
args = args.first.split(/\s+/) if args.size == 1
simple_matcher "have options #{args.join(' ')}" do |actual|
actual = actual.split(/\s+/) if actual.is_a?(String)
args.all? {|arg| actual.include?(arg) } && actual.uniq.size == actual.size
end
end
def should_be_installed(*names)
opts = names.last.is_a?(Hash) ? names.pop : {}
groups = Array(opts[:groups])
groups << opts
names.each do |name|
name, version, platform = name.split(/\s+/)
version_const = name == 'bundler' ? 'Bundler::VERSION' : Spec::Builders.constantize(name)
run "require '#{name}.rb'; puts #{version_const}", *groups
actual_version, actual_platform = out.split(/\s+/)
Gem::Version.new(actual_version).should == Gem::Version.new(version)
actual_platform.should == platform
end
end
alias should_be_available should_be_installed
def should_not_be_installed(*names)
opts = names.last.is_a?(Hash) ? names.pop : {}
groups = opts[:groups] || []
names.each do |name|
name, version = name.split(/\s+/)
run <<-R, *groups
begin
require '#{name}'
puts #{Spec::Builders.constantize(name)}
rescue LoadError, NameError
puts "WIN"
end
R
if version.nil? || out == "WIN"
out.should == "WIN"
else
Gem::Version.new(out).should_not == Gem::Version.new(version)
end
end
end
def should_be_locked
bundled_app("Gemfile.lock").should exist
end
end
end
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