#
# Author:: Seth Chisamore (<schisamo@chef.io>)
# 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: nil,
    },
    "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: nil,
    },
    "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: nil,
    },
    "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) do
      %w{
        1.0.0.beta.2
        1.3.7.alpha.0
        1.0.0.alpha
        1.0.0.rc.1
        1.0.0
      }
    end
    let(:sorted_version_strings) do
      %w{
        1.0.0.alpha
        1.0.0.beta.2
        1.0.0.rc.1
        1.0.0
        1.3.7.alpha.0
      }
    end
    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) do
      %w{
        1.0.0.beta.2
        1.3.7.alpha.0
        1.0.0.alpha
        1.0.0.rc.1
        1.0.0
      }
    end
    let(:release_versions) { %w{1.0.0} }
    let(:prerelease_versions) do
      %w{
        1.0.0.beta.2
        1.3.7.alpha.0
        1.0.0.alpha
        1.0.0.rc.1
      }
    end
  end

  it_has_behavior "comparable", [
    "0.1.0", "0.2.0",
    "1.0.0.alpha.1", "1.0.0",
    "1.2.3.alpha", "1.2.3.alpha.1",
    "2.4.5.alpha", "2.4.5.beta",
    "3.0.0.beta.1", "3.0.0.rc.1",
    "3.1.2.rc.42", "3.1.2"
  ]
end