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require "spec_helper"
describe "bundle init" do
it "generates a Gemfile" do
bundle :init
bundled_app("Gemfile").should exist
end
it "does not change existing Gemfiles" do
gemfile <<-G
gem "rails"
G
lambda {
bundle :init
}.should_not change { File.read(bundled_app("Gemfile")) }
end
it "should generate from an existing gemspec" do
spec_file = tmp.join('test.gemspec')
File.open(spec_file, 'w') do |file|
file << <<-S
Gem::Specification.new do |s|
s.name = 'test'
s.add_dependency 'rack', '= 1.0.1'
s.add_development_dependency 'rspec', '1.2'
end
S
end
bundle :init, :gemspec => spec_file
gemfile = bundled_app("Gemfile").read
gemfile.should =~ /source :gemcutter/
check gemfile.scan(/gem "rack", "= 1.0.1"/).size.should == 1
check gemfile.scan(/gem "rspec", "= 1.2"/).size.should == 1
check gemfile.scan(/group :development/).size.should == 1
end
end
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