require "helper"
require "inspec/resource"
require "resources/aws/aws_billing_report"

require_relative "aws_billing_backend" # TODO: move this to mocks

require "resource_support/aws"
require "resources/aws/aws_billing_report"

class EmptyAwsBillingReportTest < Minitest::Test
  def setup
    AwsBillingReport::BackendFactory.select(MockAwsBillingReports::Empty)
  end

  def test_empty_query
    assert_raises(ArgumentError) { AwsBillingReport.new }
  end
end

class BasicAwsBillingReportTest < Minitest::Test
  def setup
    AwsBillingReport::BackendFactory.select(MockAwsBillingReports::Basic)
  end

  def test_search_hit_via_scalar
    assert AwsBillingReport.new("inspec1").exists?
  end

  def test_search_miss_via_scalar
    refute AwsBillingReport.new("non-existent").exists?
  end

  def test_search_hit_via_hash_works
    assert AwsBillingReport.new(report_name: "inspec1").exists?
  end

  def test_search_miss_is_not_an_exception
    refute AwsBillingReport.new(report_name: "non-existent").exists?
  end

  def test_search_hit_properties
    r = AwsBillingReport.new("inspec1")
    assert_equal("inspec1", r.report_name)
    assert_equal("hourly", r.time_unit)
    assert_equal("zip", r.compression)
    assert_equal("inspec1-s3-bucket", r.s3_bucket)
    assert_equal("inspec1/accounting", r.s3_prefix)
    assert_equal("us-east-1", r.s3_region)
  end

  def test_hourly?
    assert AwsBillingReport.new("inspec1").hourly?
    refute AwsBillingReport.new("inspec2").hourly?
  end

  def test_daily?
    assert AwsBillingReport.new("inspec2").daily?
    refute AwsBillingReport.new("inspec1").daily?
  end

  def test_zip?
    assert AwsBillingReport.new("inspec1").zip?
    refute AwsBillingReport.new("inspec2").zip?
  end

  def test_gzip?
    assert AwsBillingReport.new("inspec2").gzip?
    refute AwsBillingReport.new("inspec1").gzip?
  end
end

class PaginatedAwsBillingReportTest < Minitest::Test
  def setup
    AwsBillingReport::BackendFactory.select(MockAwsBillingReports::Paginated)
  end

  def test_paginated_search_hit_via_scalar
    assert AwsBillingReport.new("inspec8").exists?
  end

  def test_paginated_search_miss_via_scalar
    refute AwsBillingReport.new("non-existent").exists?
  end
end