require "helper"
require "inspec/profile_context"
require "inspec/runner_mock"
require "inspec/resource"
require "inspec/resources/command"
require "inspec/profile"

describe Inspec::Profile do
  let(:logger) { Minitest::Mock.new }
  let(:home) { MockLoader.home }

  describe "with an empty profile" do
    let(:profile) { MockLoader.load_profile("empty-metadata") }

    it "has a default name containing the original target" do
      _(profile.params[:name]).must_match(/tests from .*empty-metadata/)
    end

    it "has no controls" do
      _(profile.params[:controls]).must_equal({})
    end
  end

  describe "with simple metadata in profile" do
    let(:profile_id) { "simple-metadata" }
    let(:profile) { MockLoader.load_profile(profile_id) }

    it "has metadata" do
      _(profile.params[:name]).must_equal "yumyum profile"
    end

    it "has no controls" do
      _(profile.params[:controls]).must_equal({})
    end

    it "can overwrite the profile ID" do
      testid = rand.to_s
      res = MockLoader.load_profile(profile_id, id: testid)
      _(res.params[:name]).must_equal testid
    end
  end

  describe "SHA256 sums" do
    it "works on an empty profile" do
      _(MockLoader.load_profile("empty-metadata").sha256).must_match(/\h{64}/)
    end

    it "works on a complete profile" do
      _(MockLoader.load_profile("complete-profile").sha256).must_match(/\h{64}/)
    end
  end

  describe "code info" do
    let(:profile_id) { "complete-profile" }

    let(:code) { "control 'test01' do\n  impact 0.5\n  title 'Catchy title'\n  desc 'example.com should always exist.'\n  describe host('example.com') do\n    it { should be_resolvable }\n  end\nend\n" }

    let(:loc) { { ref: "controls/host_spec.rb", line: 5 } }

    it "gets code from an uncompressed profile" do
      info = MockLoader.load_profile(profile_id).info
      _(info[:controls][0][:code]).must_equal code
      loc[:ref] = File.join(MockLoader.profile_path(profile_id), loc[:ref])
      _(info[:controls][0][:source_location]).must_equal loc
    end

    it "gets code on zip profiles" do
      path = MockLoader.profile_zip(profile_id)
      info = MockLoader.load_profile(path).info
      _(info[:controls][0][:code]).must_equal code
      _(info[:controls][0][:source_location]).must_equal loc
    end

    it "gets code on tgz profiles" do
      path = MockLoader.profile_tgz(profile_id)
      info = MockLoader.load_profile(path).info
      _(info[:controls][0][:code]).must_equal code
      _(info[:controls][0][:source_location]).must_equal loc
    end
  end

  describe "code info with supports override" do
    let(:profile_id) { "skippy-profile-os" }

    it "overrides os-name and os-family" do
      path = MockLoader.profile_zip(profile_id)
      info = MockLoader.load_profile(path).info
      _(info[:supports][0][:"platform-family"]).must_equal "definitely_not_supported"
      _(info[:supports][1][:"platform-name"]).must_equal "definitely_also_not_supported"
    end
  end

  describe "skips loading on unsupported platform" do
    let(:profile_id) { "windows-only" }

    it "loads our profile but skips loading controls" do
      skip "Mock loader always supports all platforms - bad test, ref #3750 "
      info = MockLoader.load_profile(profile_id).info
      _(info[:controls]).must_be_empty
    end
  end

  describe "when checking" do
    describe "an empty profile" do
      let(:profile_id) { "empty-metadata" }

      it "prints loads of warnings" do
        logger.expect :info, nil, ["Checking profile in #{home}/test/fixtures/profiles/#{profile_id}"]
        logger.expect :error, nil, ["Missing profile version in inspec.yml"]
        logger.expect :warn, nil, ["Missing profile summary in inspec.yml"]
        logger.expect :warn, nil, ["Missing profile maintainer in inspec.yml"]
        logger.expect :warn, nil, ["Missing profile copyright in inspec.yml"]
        logger.expect :warn, nil, ["Missing profile license in inspec.yml"]
        logger.expect :warn, nil, ["No controls or tests were defined."]

        result = MockLoader.load_profile(profile_id, { logger: logger }).check
        # verify logger output
        logger.verify

        # verify hash result
        _(result[:summary][:valid]).must_equal false
        _(result[:summary][:location]).must_equal "#{home}/test/fixtures/profiles/#{profile_id}"
        _(result[:summary][:profile]).must_match(/tests from .*empty-metadata/)
        _(result[:summary][:controls]).must_equal 0
        _(result[:errors].length).must_equal 1
        _(result[:warnings].length).must_equal 5
      end
    end

    describe "a complete metadata profile" do
      let(:profile_id) { "complete-metadata" }
      let(:profile) { MockLoader.load_profile(profile_id, { logger: logger }) }

      it "prints ok messages" do
        logger.expect :info, nil, ["Checking profile in #{home}/test/fixtures/profiles/#{profile_id}"]
        logger.expect :info, nil, ["Metadata OK."]
        logger.expect :warn, nil, ["No controls or tests were defined."]

        result = profile.check

        # verify logger output
        logger.verify

        # verify hash result
        _(result[:summary][:valid]).must_equal true
        _(result[:summary][:location]).must_equal "#{home}/test/fixtures/profiles/#{profile_id}"
        _(result[:summary][:profile]).must_equal "name"
        _(result[:summary][:controls]).must_equal 0
        _(result[:errors].length).must_equal 0
        _(result[:warnings].length).must_equal 1
      end
    end

    describe "a complete metadata profile with controls" do
      let(:profile_id) { "complete-profile" }

      it "prints ok messages and counts the controls" do
        logger.expect :info, nil, ["Checking profile in #{home}/test/fixtures/profiles/#{profile_id}"]
        logger.expect :info, nil, ["Metadata OK."]
        logger.expect :info, nil, ["Found 1 controls."]
        logger.expect :info, nil, ["Control definitions OK."]

        result = MockLoader.load_profile(profile_id, { logger: logger }).check
        # verify logger output
        logger.verify

        # verify hash result
        _(result[:summary][:valid]).must_equal true
        _(result[:summary][:location]).must_equal "#{home}/test/fixtures/profiles/#{profile_id}"
        _(result[:summary][:profile]).must_equal "complete"
        _(result[:summary][:controls]).must_equal 1
        _(result[:errors].length).must_equal 0
        _(result[:warnings].length).must_equal 0
      end
    end

    describe "a complete metadata profile with controls in a tarball" do
      let(:profile_id) { "complete-profile" }
      let(:profile_path) { MockLoader.profile_tgz(profile_id) }
      let(:profile) { MockLoader.load_profile(profile_path, { logger: logger }) }

      it "prints ok messages and counts the controls" do
        logger.expect :info, nil, ["Checking profile in #{home}/test/fixtures/profiles/#{profile_id}"]
        logger.expect :info, nil, ["Metadata OK."]
        logger.expect :info, nil, ["Found 1 controls."]
        logger.expect :info, nil, ["Control definitions OK."]

        result = MockLoader.load_profile(profile_id, { logger: logger }).check
        # verify logger output
        logger.verify

        # verify hash result
        _(result[:summary][:valid]).must_equal true
        _(result[:summary][:location]).must_equal "#{home}/test/fixtures/profiles/#{profile_id}"
        _(result[:summary][:profile]).must_equal "complete"
        _(result[:summary][:controls]).must_equal 1
        _(result[:errors].length).must_equal 0
        _(result[:warnings].length).must_equal 0
      end
    end

    describe "a complete metadata profile with controls in zipfile" do
      let(:profile_id) { "complete-profile" }
      let(:profile_path) { MockLoader.profile_zip(profile_id) }
      let(:profile) { MockLoader.load_profile(profile_path, { logger: logger }) }

      it "prints ok messages and counts the controls" do
        logger.expect :info, nil, ["Checking profile in #{home}/test/fixtures/profiles/#{profile_id}"]
        logger.expect :info, nil, ["Metadata OK."]
        logger.expect :info, nil, ["Found 1 controls."]
        logger.expect :info, nil, ["Control definitions OK."]

        result = MockLoader.load_profile(profile_id, { logger: logger }).check
        # verify logger output
        logger.verify

        # verify hash result
        _(result[:summary][:valid]).must_equal true
        _(result[:summary][:location]).must_equal "#{home}/test/fixtures/profiles/#{profile_id}"
        _(result[:summary][:profile]).must_equal "complete"
        _(result[:summary][:controls]).must_equal 1
        _(result[:errors].length).must_equal 0
        _(result[:warnings].length).must_equal 0
      end
    end

    describe "a complete metadata profile with controls in zipfile" do
      let(:profile_id) { "complete-profile" }
      let(:profile_path) { MockLoader.profile_zip(profile_id) }
      let(:profile) { MockLoader.load_profile(profile_path, { logger: logger }) }

      it "prints ok messages and counts the controls" do
        logger.expect :info, nil, ["Checking profile in #{home}/test/fixtures/profiles/#{profile_id}"]
        logger.expect :info, nil, ["Metadata OK."]
        logger.expect :info, nil, ["Found 1 controls."]
        logger.expect :info, nil, ["Control definitions OK."]

        result = MockLoader.load_profile(profile_id, { logger: logger }).check
        # verify logger output
        logger.verify

        # verify hash result
        _(result[:summary][:valid]).must_equal true
        _(result[:summary][:location]).must_equal "#{home}/test/fixtures/profiles/#{profile_id}"
        _(result[:summary][:profile]).must_equal "complete"
        _(result[:summary][:controls]).must_equal 1
        _(result[:errors].length).must_equal 0
        _(result[:warnings].length).must_equal 0
      end
    end

    describe "shows error if version is invalid" do
      let(:profile_id) { "invalid-version" }
      let(:profile_path) { MockLoader.profile_zip(profile_id) }
      let(:profile) { MockLoader.load_profile(profile_path, { logger: logger }) }

      it "prints ok messages and counts the controls" do
        logger.expect :info, nil, ["Checking profile in #{home}/test/fixtures/profiles/#{profile_id}"]
        logger.expect :warn, nil, ["No controls or tests were defined."]
        logger.expect :error, nil, ["Version needs to be in SemVer format"]

        result = MockLoader.load_profile(profile_id, { logger: logger }).check

        # verify logger output
        logger.verify

        # verify hash result
        _(result[:summary][:valid]).must_equal false
        _(result[:summary][:location]).must_equal "#{home}/test/fixtures/profiles/#{profile_id}"
        _(result[:summary][:profile]).must_equal "invalid-version"

        _(result[:summary][:controls]).must_equal 0
        _(result[:errors].length).must_equal 1
        _(result[:warnings].length).must_equal 1
      end
    end

    describe "a profile with a slash in the name" do
      let(:profile_path) { "slash-in-name/not-allowed" } # Slashes allowed here
      let(:profile_name) { "slash-in-name/not-allowed" } # But not here
      it "issues an error" do
        logger.expect :info, nil, ["Checking profile in #{home}/test/fixtures/profiles/#{profile_path}"]
        logger.expect :error, nil, ["The profile name (#{profile_name}) contains a slash which " \
          "is not permitted. Please remove all slashes from `inspec.yml`."]
        logger.expect :info, nil, ["Found 1 controls."]
        logger.expect :info, nil, ["Control definitions OK."]

        result = MockLoader.load_profile(profile_path, { logger: logger }).check
        logger.verify
        _(result[:warnings].length).must_equal 0
        _(result[:errors].length).must_equal 1
      end
    end

    describe "shows warning if license is invalid" do
      let(:profile_id) { "license-invalid" }
      let(:profile_path) { MockLoader.profile_zip(profile_id) }
      let(:profile) { MockLoader.load_profile(profile_path, { logger: logger }) }

      it "prints ok messages and counts the controls" do
        logger.expect :info, nil, ["Checking profile in #{home}/test/fixtures/profiles/#{profile_id}"]
        logger.expect :warn, nil, ["License 'Invalid License Name' needs to be in SPDX format or marked as 'Proprietary'. See https://spdx.org/licenses/."]
        logger.expect :warn, nil, ["No controls or tests were defined."]
        logger.expect :info, nil, ["Metadata OK."]

        result = MockLoader.load_profile(profile_id, { logger: logger }).check

        # verify logger output
        logger.verify

        # verify hash result
        _(result[:summary][:valid]).must_equal true
        _(result[:summary][:location]).must_equal "#{home}/test/fixtures/profiles/#{profile_id}"
        _(result[:summary][:profile]).must_equal "license-invalid"

        _(result[:summary][:controls]).must_equal 0
        _(result[:errors].length).must_equal 0
        _(result[:warnings].length).must_equal 2
      end

      describe "shows no warning if license is spdx" do
        let(:profile_id) { "license-spdx" }
        let(:profile_path) { MockLoader.profile_zip(profile_id) }
        let(:profile) { MockLoader.load_profile(profile_path, { logger: logger }) }

        it "prints ok messages and counts the controls" do
          logger.expect :info, nil, ["Checking profile in #{home}/test/fixtures/profiles/#{profile_id}"]
          logger.expect :warn, nil, ["No controls or tests were defined."]
          logger.expect :info, nil, ["Metadata OK."]

          result = MockLoader.load_profile(profile_id, { logger: logger }).check

          # verify logger output
          logger.verify

          # verify hash result
          _(result[:summary][:valid]).must_equal true
          _(result[:summary][:location]).must_equal "#{home}/test/fixtures/profiles/#{profile_id}"
          _(result[:summary][:profile]).must_equal "license-spdx"

          _(result[:summary][:controls]).must_equal 0
          _(result[:errors].length).must_equal 0
          _(result[:warnings].length).must_equal 1
        end
      end

      describe "accepts proprietary license" do
        let(:profile_id) { "license-proprietary" }
        let(:profile_path) { MockLoader.profile_zip(profile_id) }
        let(:profile) { MockLoader.load_profile(profile_path, { logger: logger }) }

        it "prints ok messages and counts the controls" do
          logger.expect :info, nil, ["Checking profile in #{home}/test/fixtures/profiles/#{profile_id}"]
          logger.expect :warn, nil, ["No controls or tests were defined."]
          logger.expect :info, nil, ["Metadata OK."]

          result = MockLoader.load_profile(profile_id, { logger: logger }).check

          # verify logger output
          logger.verify

          # verify hash result
          _(result[:summary][:valid]).must_equal true
          _(result[:summary][:location]).must_equal "#{home}/test/fixtures/profiles/#{profile_id}"
          _(result[:summary][:profile]).must_equal "license-proprietary"

          _(result[:summary][:controls]).must_equal 0
          _(result[:errors].length).must_equal 0
          _(result[:warnings].length).must_equal 1
        end
      end
    end
  end
end