# frozen_string_literal: true

require "cases/helper"
require "support/schema_dumping_helper"

class PostgresqlXMLTest < ActiveRecord::PostgreSQLTestCase
  include SchemaDumpingHelper
  class XmlDataType < ActiveRecord::Base
    self.table_name = "xml_data_type"
  end

  def setup
    @connection = ActiveRecord::Base.connection
    @connection.create_table("xml_data_type") do |t|
      t.xml "payload"
    end
    @column = XmlDataType.columns_hash["payload"]
  end

  teardown do
    @connection.drop_table "xml_data_type", if_exists: true
  end

  def test_column
    assert_equal :xml, @column.type
  end

  def test_null_xml
    @connection.execute "insert into xml_data_type (payload) VALUES(null)"
    assert_nil XmlDataType.first.payload
  end

  def test_round_trip
    data = XmlDataType.new(payload: "<foo>bar</foo>")
    assert_equal "<foo>bar</foo>", data.payload
    data.save!
    assert_equal "<foo>bar</foo>", data.reload.payload
  end

  def test_update_all
    data = XmlDataType.create!
    XmlDataType.update_all(payload: "<bar>baz</bar>")
    assert_equal "<bar>baz</bar>", data.reload.payload
  end

  def test_schema_dump_with_shorthand
    output = dump_table_schema("xml_data_type")
    assert_match %r{t\.xml "payload"}, output
  end
end