#
# Author:: Seth Chisamore (<schisamo@opscode.com>)
# Copyright:: Copyright (c) 2013 Opscode, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

require 'spec_helper'

describe Mixlib::Versioning::Format::Rubygems do

  subject{ described_class.new(version_string) }

  it_should_behave_like "Basic SemVer"

  it_has_behavior "parses valid version strings", {
    "10.1.1" => {
      :major => 10,
      :minor => 1,
      :patch => 1,
      :prerelease => nil,
      :build => nil,
      :release? => true,
      :prerelease? => false,
      :build? => false,
      :release_build? => false,
      :prerelease_build? => false,
      :iteration => 0
    },
    "10.1.1.alpha.1" => {
      :major => 10,
      :minor => 1,
      :patch => 1,
      :prerelease => "alpha.1",
      :build => nil,
      :release? => false,
      :prerelease? => true,
      :build? => false,
      :release_build? => false,
      :prerelease_build? => false,
      :iteration => 0
    },
    "11.0.8.rc.3" => {
      :major => 11,
      :minor => 0,
      :patch => 8,
      :prerelease => "rc.3",
      :build => nil,
      :release? => false,
      :prerelease? => true,
      :build? => false,
      :release_build? => false,
      :prerelease_build? => false,
      :iteration => 0
    },
    "11.0.8-33" => {
      :major => 11,
      :minor => 0,
      :patch => 8,
      :prerelease => nil,
      :build => nil,
      :release? => true,
      :prerelease? => false,
      :build? => false,
      :release_build? => false,
      :prerelease_build? => false,
      :iteration => 33
    },
    "11.0.8.rc.3-1" => {
      :major => 11,
      :minor => 0,
      :patch => 8,
      :prerelease => "rc.3",
      :build => nil,
      :release? => false,
      :prerelease? => true,
      :build? => false,
      :release_build? => false,
      :prerelease_build? => false,
      :iteration => 1
    }
  }

  it_has_behavior "rejects invalid version strings", {
    "1.1.1-rutro" => "dash for pre-release delimeter"
  }

  it_has_behavior "serializable", [
    "1.0.0",
    "1.0.0.alpha.1",
    "1.0.0.beta"
  ]

  it_has_behavior "sortable" do
    let(:unsorted_version_strings){%w{
      1.0.0.beta.2
      1.3.7.alpha.0
      1.0.0.alpha
      1.0.0.rc.1
      1.0.0
    }}
    let(:sorted_version_strings){%w{
      1.0.0.alpha
      1.0.0.beta.2
      1.0.0.rc.1
      1.0.0
      1.3.7.alpha.0
    }}
    let(:min){ "1.0.0.alpha" }
    let(:max){ "1.3.7.alpha.0" }
  end

  # The +Rubygems+ format only produces release and prerelease versions.
  it_has_behavior "filterable" do
    let(:unsorted_version_strings){%w{
      1.0.0.beta.2
      1.3.7.alpha.0
      1.0.0.alpha
      1.0.0.rc.1
      1.0.0
    }}
    let(:release_versions){%w{ 1.0.0 }}
    let(:prerelease_versions){%w{
      1.0.0.beta.2
      1.3.7.alpha.0
      1.0.0.alpha
      1.0.0.rc.1
    }}
  end

end