# frozen_string_literal: true

require_relative "../helper"

module Arel
  module Visitors
    class SqliteTest < Arel::Spec
      before do
        @visitor = SQLite.new Table.engine.connection_pool
      end

      it "defaults limit to -1" do
        stmt = Nodes::SelectStatement.new
        stmt.offset = Nodes::Offset.new(1)
        sql = @visitor.accept(stmt, Collectors::SQLString.new).value
        sql.must_be_like "SELECT LIMIT -1 OFFSET 1"
      end

      it "does not support locking" do
        node = Nodes::Lock.new(Arel.sql("FOR UPDATE"))
        assert_equal "", @visitor.accept(node, Collectors::SQLString.new).value
      end

      it "does not support boolean" do
        node = Nodes::True.new()
        assert_equal "1", @visitor.accept(node, Collectors::SQLString.new).value
        node = Nodes::False.new()
        assert_equal "0", @visitor.accept(node, Collectors::SQLString.new).value
      end
    end
  end
end