# encoding: utf-8
# author: Dominik Richter
# author: Christoph Hartmann

require 'functional/helper'
require 'jsonschema'

describe 'inspec exec with json formatter' do
  include FunctionalHelper

  it 'can execute a simple file and validate the json schema' do
    out = inspec('exec ' + example_control + ' --reporter json --no-create-lockfile')
    out.stderr.must_equal ''
    out.exit_status.must_equal 0
    data = JSON.parse(out.stdout)
    sout = inspec('schema exec-json')
    schema = JSON.parse(sout.stdout)
    JSON::Schema.validate(data, schema)
  end

  it 'can execute a profile and validate the json schema' do
    out = inspec('exec ' + example_profile + ' --reporter json --no-create-lockfile')
    out.stderr.must_equal ''
    out.exit_status.must_equal 101
    data = JSON.parse(out.stdout)
    sout = inspec('schema exec-json')
    schema = JSON.parse(sout.stdout)
    JSON::Schema.validate(data, schema)
  end

  it 'can execute a profile and validate the json schema with target_id' do
    out = inspec('exec ' + example_profile + ' --reporter json --no-create-lockfile --target-id 1d3e399f-4d71-4863-ac54-84d437fbc444')
    out.stderr.must_equal ''
    out.exit_status.must_equal 101
    data = JSON.parse(out.stdout)
    data['platform']['target_id'].must_equal '1d3e399f-4d71-4863-ac54-84d437fbc444'
    sout = inspec('schema exec-json')
    schema = JSON.parse(sout.stdout)
    JSON::Schema.validate(data, schema)
  end

  it 'does not report skipped dependent profiles' do
    out = inspec('exec ' + File.join(profile_path, 'unsupported_dependencies', 'wrapper-profile') + ' --reporter json --no-create-lockfile')
    out.stderr.must_include "WARN: Skipping profile: 'child_profile' on unsupported platform:"
    out.stderr.must_include "WARN: Skipping profile: 'child_profile2' on unsupported platform:"
    out.exit_status.must_equal 0
    data = JSON.parse(out.stdout)
    data['profiles'].count.must_equal 1
    profile = data['profiles'].first
    profile['controls'].count.must_equal 1
  end

  it 'flags skipped profiles with correct status' do
    out = inspec('exec ' + File.join(profile_path, 'unsupported_dependencies', 'wrapper-profile') + ' --reporter json --no-create-lockfile')
    out.exit_status.must_equal 0
    data = JSON.parse(out.stdout)
    data['profiles'].count.must_equal 1
    profile = data['profiles'].first
    profile['status'].must_equal 'loaded'
    profile['depends'].count.must_equal 2
    profile['depends'].each do |d|
      d['status'].must_equal 'skipped'
      d['skip_message'].must_include "Skipping profile: "
    end
  end

  it 'flags loaded profiles with correct status' do
    out = inspec('exec ' + File.join(profile_path, 'dependencies', 'inheritance') + ' --reporter json --no-create-lockfile')
    out.exit_status.must_equal 0
    data = JSON.parse(out.stdout)
    profile = data['profiles'].first
    profile['status'].must_equal 'loaded'
    profile['depends'].count.must_equal 2
    profile['depends'].each do |d|
      d['status'].must_equal 'loaded'
      d.key?('skip_message').must_equal false
    end
  end

  it 'flags profile with correct status when not supported' do
    out = inspec('exec ' + File.join(profile_path, 'skippy-profile-os') + ' --reporter json --no-create-lockfile')
    out.exit_status.must_equal 101
    data = JSON.parse(out.stdout)
    profile = data['profiles'].first
    profile['status'].must_equal 'skipped'
    profile['skip_message'].must_include "Skipping profile: 'skippy' on unsupported platform:"
  end

  describe 'execute a profile with json formatting' do
    let(:json) { JSON.load(inspec('exec ' + example_profile + ' --reporter json --no-create-lockfile').stdout) }
    let(:profile) { json['profiles'][0] }
    let(:controls) { profile['controls'] }
    let(:ex1) { controls.find { |x| x['id'] == 'tmp-1.0' } }
    let(:ex2) { controls.find { |x| x['id'] =~ /generated/ } }
    let(:ex3) { profile['controls'].find { |x| x['id'] == 'gordon-1.0' } }
    let(:check_result) {
      ex3['results'].find { |x| x['resource'] == 'gordon_config' }
    }

    it 'has only one profile' do
      json['profiles'].must_be_kind_of(Array)
      json['profiles'].length.must_equal 1
    end

    it 'maps impact symbols to numbers' do
      ex3['impact'].must_equal 0.9
    end

    it 'has all the metadata' do
      actual = profile.dup
      key = actual.delete('controls')
                  .find { |x| x['id'] =~ /generated from example.rb/ }['id']
      groups = actual.delete('groups')
      actual.must_equal({
        "name" => "profile",
        "title" => "InSpec Example Profile",
        "maintainer" => "Chef Software, Inc.",
        "copyright" => "Chef Software, Inc.",
        "copyright_email" => "support@chef.io",
        "license" => "Apache-2.0",
        "summary" => "Demonstrates the use of InSpec Compliance Profile",
        "version" => "1.0.0",
        "sha256" => "7acce309d89d995a908fcd1c7daaaae65954d252d4de1b90ae52416b4e67d2f3",
        "supports" => [{"platform-family" => "unix"}, {"platform-family"=>"windows"}],
        "status" => "loaded",
        "attributes" => []
      })

      groups.sort_by { |x| x['id'] }.must_equal([
        {"id"=>"controls/example.rb", "title"=>"/tmp profile", "controls"=>["tmp-1.0", key]},
        {"id"=>"controls/gordon.rb", "title"=>"Gordon Config Checks", "controls"=>["gordon-1.0"]},
        {"id"=>"controls/meta.rb", "title"=>"SSH Server Configuration", "controls"=>["ssh-1"]},
      ])
    end

    it 'must have 4 controls' do
      controls.length.must_equal 4
    end

    it 'has an id for every control' do
      controls.find { |x| x['id'].nil? }.must_be :nil?
    end

    it 'has results for every control' do
      ex1['results'].length.must_equal 1
      ex2['results'].length.must_equal 1
      ex3['results'].length.must_equal 2
    end

    it 'has the right result for tmp-1.0' do
      actual = ex1.dup

      src = actual.delete('source_location')
      src['ref'].must_match %r{examples/profile/controls/example.rb$}
      src['line'].must_equal 7

      result = actual.delete('results')[0]
      result.wont_be :nil?
      result['status'].must_equal 'passed'
      result['code_desc'].must_equal 'File /tmp should be directory'
      result['run_time'].wont_be :nil?
      result['start_time'].wont_be :nil?

      actual.must_equal({
        "id"=>"tmp-1.0",
        "title"=>"Create /tmp directory",
        "desc"=>"An optional description...",
        "descriptions"=>[{"label"=>"default", "data"=>"An optional description..."}, {"label"=>"label", "data"=>"An optional description with a label"}],
        "impact"=>0.7,
        "refs"=>[{"url"=>"http://...", "ref"=>"Document A-12"}],
        "tags"=>{"data"=>"temp data", "security"=>nil},
        "code"=>"control \"tmp-1.0\" do                                   # A unique ID for this control\n  impact 0.7                                           # The criticality, if this control fails.\n  title \"Create /tmp directory\"                        # A human-readable title\n  desc \"An optional description...\"                    # Describe why this is needed\n  desc \"label\", \"An optional description with a label\" # Pair a part of the description with a label\n  tag data: \"temp data\"                                # A tag allows you to associate key information\n  tag \"security\"                                       # to the test\n  ref \"Document A-12\", url: 'http://...'               # Additional references\n\n  describe file('/tmp') do                             # The actual test\n    it { should be_directory }\n  end\nend\n"
      })
    end
  end

  describe 'with a profile that is not supported on this OS/platform' do
    let(:out) { inspec('exec ' + File.join(profile_path, 'skippy-profile-os') + ' --reporter json --no-create-lockfile') }
    let(:json) { JSON.load(out.stdout) }

    # TODO: failure handling in json formatters...

    it 'never runs the actual resource' do
      File.exist?('/tmp/inspec_test_DONT_CREATE').must_equal false
    end
  end
end