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

require "resource_support/aws"
require "resources/aws/aws_route_table"

class EmptyAwsRouteTableTest < Minitest::Test
  def setup
    AwsRouteTable::BackendFactory.select(AwsMRtbB::Empty)
  end

  def test_search_hit_via_scalar_works_symbol
    refute AwsRouteTable.new(route_table_id: "rtb-123abcde").exists?
  end

  def test_search_hit_via_scalar_works_string
    refute AwsRouteTable.new("rtb-123abcde").exists?
  end
end

class BasicAwsRouteTableTest2 < Minitest::Test
  def setup
    AwsRouteTable::BackendFactory.select(AwsMRtbB::Basic)
  end

  def test_search_hit
    assert AwsRouteTable.new("rtb-05462d2278326a79c").exists?
    assert AwsRouteTable.new("rtb-58508630").exists?

    # not hexadecimal
    assert_raises(ArgumentError) do
      AwsRouteTable.new("rtb-xyzxyzxy")
    end

    # not within length constraint
    assert_raises(ArgumentError) do
      AwsRouteTable.new("rtb-abcdef012")
    end
  end
end

# MRtbB = Mock Routetable Backend
module AwsMRtbB
  class Empty < AwsBackendBase
    def describe_route_tables(query)
      OpenStruct.new(route_tables: [])
    end
  end

  class Basic < AwsBackendBase
    def describe_route_tables(query)
      fixtures = [
        OpenStruct.new({ associations: [],
                         propagating_vgws: [],
                         route_table_id: "rtb-05462d2278326a79c",
                         routes: [
                            { destination_cidr_block: "172.32.1.0/24", gateway_id: "igw-4fb9e626", origin: "CreateRoute", state: "active" },
                            { destination_cidr_block: "172.31.0.0/16", gateway_id: "local", origin: "CreateRouteTable", state: "active" }
                          ],
                         tags: [{ key: "Name", value: "InSpec" }],
                         vpc_id: "vpc-169f777e",
        }),
        OpenStruct.new({ associations: [],
                         propagating_vgws: [],
                         route_table_id: "rtb-58508630",
                         routes: [
                            { destination_cidr_block: "172.33.0.0/16", gateway_id: "local", origin: "CreateRouteTable", state: "active" },
                            { destination_cidr_block: "0.0.0.0/0", gateway_id: "igw-4fb9e626", origin: "CreateRoute", state: "active" }
                          ],
                         tags: [{ key: "Name", value: "InSpec" }],
                         vpc_id: "vpc-169f777e",
        })
      ]

      selected = fixtures.select do |rtb|
        query[:filters].all? do |filter|
          filter[:values].include?(rtb[filter[:name].tr("-", "_")])
        end
      end

      OpenStruct.new({ route_tables: selected })
    end
  end
end