choosealicense.com/spec/license_spec.rb

require 'spec_helper'

describe 'licenses' do
  it 'matches the number of files in the _licenses folder' do
    expect(licenses.count).to eql(Dir["#{licenses_path}/*.html"].count)
  end

  licenses.each do |license|
    context "The #{license['title']} license" do
      let(:id) { license['id'] }

      it 'has an SPDX ID' do
        expect(spdx_ids).to include(id)
      end

      it 'uses its SPDX name' do
        spdx = find_spdx(id)
        expect(spdx).to_not be_nil
        expect(spdx[1]['name'].gsub(/ only$/, '')).to eql(license['title'])
      end

      context 'industry approval' do
        it 'should be approved by OSI or FSF or OD' do
          expect(approved_licenses).to include(id), 'See https://git.io/vzCTV.'
        end
      end

      context "minimum permissions" do
        let(:permissions) { license["permitted"] }
        it "should allow commercial use" do
          expect(permissions).to include("commercial-use")
        end

        it "should allow modification" do
          expect(permissions).to include("modifications")
        end

        it "should allow distribution" do
          expect(permissions).to include("distribution")
        end

        it "should allow private use" do
          expect(permissions).to include("private-use")
        end
      end
    end
  end
end