describe Rake::Funnel::Support::Version do
  [
    {
      context: {
        version: '1.2',
        build_number: '42',
        sha: 'sha'
      },
      expected: {
        assembly_version: '1.2',
        assembly_file_version: '1.2.42',
        assembly_informational_version: '1.2.42-sha'
      }
    },
    {
      context: {
        version: '1.2-pre1',
        build_number: '42',
        sha: 'sha'
      },
      expected: {
        assembly_version: '1.2',
        assembly_file_version: '1.2.42',
        assembly_informational_version: '1.2-pre1.42-sha'
      }
    },
    {
      context: {
        version: '1.2.3',
        build_number: '42',
        sha: 'sha' },
      expected: {
        assembly_version: '1.2.3',
        assembly_file_version: '1.2.3.42',
        assembly_informational_version: '1.2.3.42-sha'
      }
    },
    {
      context: {
        version: '1.2.3-pre1',
        build_number: '42',
        sha: 'sha'
      },
      expected: {
        assembly_version: '1.2.3',
        assembly_file_version: '1.2.3.42',
        assembly_informational_version: '1.2.3-pre1.42-sha'
      }
    },
    {
      context: {
        version: '1.2',
        build_number: '-pre',
        sha: 'sha'
      },
      expected: {
        assembly_version: '1.2',
        assembly_file_version: '1.2',
        assembly_informational_version: '1.2-pre-sha'
      }
    },
    {
      context: {
        version: '1.2',
        build_number: '-pre42',
        sha: 'sha'
      },
      expected: {
        assembly_version: '1.2',
        assembly_file_version: '1.2.42',
        assembly_informational_version: '1.2-pre42-sha'
      }
    },
    {
      context: {
        version: '1.2',
        build_number: nil,
        sha: nil
      },
      expected: {
        assembly_version: '1.2',
        assembly_file_version: '1.2',
        assembly_informational_version: '1.2'
      }
    },
    {
      context: {
        version: '1.2',
        build_number: '42',
        sha: nil
      },
      expected: {
        assembly_version: '1.2',
        assembly_file_version: '1.2.42',
        assembly_informational_version: '1.2.42'
      }
    },
    {
      context: {
        version: '1.2'
      },
      expected: {
        assembly_version: '1.2',
        assembly_file_version: '1.2',
        assembly_informational_version: '1.2'
      }
    },
    {
      context: {
        version: nil,
        build_number: nil,
        sha: nil
      },
      expected: {
        assembly_version: '0',
        assembly_file_version: '0',
        assembly_informational_version: '0'
      }
    },
    {
      context: { },
      expected: {
        assembly_version: '0',
        assembly_file_version: '0',
        assembly_informational_version: '0'
      }
    }
  ].each do |spec|
    context "version #{spec[:context][:version] || 'none'}, build number #{spec[:context][:build_number] || 'none'}, SHA #{spec[:context][:sha] || 'none'}" do
      let(:parsed) { described_class.parse(spec[:context]) }

      it "should generate assembly version #{spec[:expected][:assembly_version]}" do
        expect(parsed[:assembly_version]).to eq(spec[:expected][:assembly_version])
      end

      it "should generate assembly file version #{spec[:expected][:assembly_file_version]}" do
        expect(parsed[:assembly_file_version]).to eq(spec[:expected][:assembly_file_version])
      end

      it "should generate assembly informational version #{spec[:expected][:assembly_informational_version]}" do
        expect(parsed[:assembly_informational_version]).to eq(spec[:expected][:assembly_informational_version])
      end
    end
  end
end