require File.expand_path('../spec_helper.rb', __FILE__)

describe ReportGenerator = CocoaPodsGitlabLicenseReport::ReportGenerator do

  before do
    @spec1 = SpecHelper.spec1
    @spec2 = SpecHelper.spec2
    @sandbox = temporary_sandbox
    allow(@sandbox).to receive(:manifest_path).and_return('/path/to/Podfile.lock')
  end

  it 'generates metadata' do
    result = ReportGenerator.new(@sandbox).generate([@spec1, @spec2], [])
    expect(result).to eq({
      :version => "2.1",
      :licenses => [{ :id => 'Apache 2.0', :name => 'Apache 2.0', :url => "http://www.apache.org/licenses/LICENSE-2.0.txt"},
                    { :id => 'MIT', :name => 'MIT', :url => "http://opensource.org/licenses/mit-license"}],
    :dependencies => [{
                      :name => "monkeylib",
                      :version => '1.0',
                      :package_manager => "cocoapods",
                      :path => "/path/to/Podfile.lock",
                      :licenses => ['MIT']
                    }, {
                      :name => "BananaLib",
                      :version => '2.0',
                      :package_manager => "cocoapods",
                      :path => "/path/to/Podfile.lock",
                      :licenses => ['Apache 2.0']
                    }]
    })
  end

  it 'generates empty if specs is empty' do
    result = ReportGenerator.new(@sandbox).generate([], [])
    expect(result).to eq({
      :version => "2.1",
      :licenses => [],
      :dependencies => []
    })
  end

  it 'does not include metadata for excluded specs' do
    result = ReportGenerator.new(@sandbox).generate([@spec1, @spec2], [@spec1.name])
    expect(result).to eq({
      :version => "2.1",
      :licenses => [{ :id => 'Apache 2.0', :name => 'Apache 2.0', :url => "http://www.apache.org/licenses/LICENSE-2.0.txt"}],
      :dependencies => [{
        :name => "BananaLib",
        :version => '2.0',
        :package_manager => "cocoapods",
        :path => "/path/to/Podfile.lock",
        :licenses => ['Apache 2.0']
      }]
    })
  end
end