Contents

require 'spec_helper'

module Vim
  module Flavor
    describe VersionConstraint do
      describe '#compatible?' do
        describe '>=' do
          subject {VersionConstraint.new('>= 1.2.3')}

          it {should be_compatible '1.2.3'}

          it {should be_compatible '1.2.4'}
          it {should be_compatible '1.3.3'}
          it {should be_compatible '2.2.3'}

          it {should be_compatible '1.3'}

          it {should_not be_compatible '1.2.2'}
          it {should_not be_compatible '1.1.3'}
          it {should_not be_compatible '0.2.3'}

          it {should_not be_compatible '1.2'}
        end

        describe '~>' do
          subject {VersionConstraint.new('~> 1.2.3')}

          it {should be_compatible '1.2.3'}

          it {should be_compatible '1.2.4'}
          it {should_not be_compatible '1.3.3'}
          it {should_not be_compatible '2.2.3'}

          it {should_not be_compatible '1.3'}

          it {should_not be_compatible '1.2.2'}
          it {should_not be_compatible '1.1.3'}
          it {should_not be_compatible '0.2.3'}

          it {should_not be_compatible '1.2'}
        end
      end

      describe '#find_the_best_version' do
        it 'returns the best version from given versions' do
          VersionConstraint.new('>= 1.2.3').
            find_the_best_version(['1.2.2', '1.2.3', '1.2.4', '1.3.3', '2.0']).
            should == '2.0'
          VersionConstraint.new('~> 1.2.3').
            find_the_best_version(['1.2.2', '1.2.3', '1.2.4', '1.3.3', '2.0']).
            should == '1.2.4'
        end
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
vim-flavor-1.1.0	spec/versionconstraint_spec.rb
vim-flavor-1.0.3	spec/versionconstraint_spec.rb
vim-flavor-1.0.2	spec/versionconstraint_spec.rb
vim-flavor-1.0.1	spec/versionconstraint_spec.rb
vim-flavor-1.0.0	spec/versionconstraint_spec.rb