Contents

# frozen_string_literal: true

require_relative "helper"

module Arel
  class DeleteManagerTest < Arel::Spec
    describe "new" do
      it "takes an engine" do
        Arel::DeleteManager.new
      end
    end

    it "handles limit properly" do
      table = Table.new(:users)
      dm = Arel::DeleteManager.new
      dm.take 10
      dm.from table
      dm.key = table[:id]
      assert_match(/LIMIT 10/, dm.to_sql)
    end

    describe "from" do
      it "uses from" do
        table = Table.new(:users)
        dm = Arel::DeleteManager.new
        dm.from table
        _(dm.to_sql).must_be_like %{ DELETE FROM "users" }
      end

      it "chains" do
        table = Table.new(:users)
        dm = Arel::DeleteManager.new
        _(dm.from(table)).must_equal dm
      end
    end

    describe "where" do
      it "uses where values" do
        table = Table.new(:users)
        dm = Arel::DeleteManager.new
        dm.from table
        dm.where table[:id].eq(10)
        _(dm.to_sql).must_be_like %{ DELETE FROM "users" WHERE "users"."id" = 10}
      end

      it "chains" do
        table = Table.new(:users)
        dm = Arel::DeleteManager.new
        _(dm.where(table[:id].eq(10))).must_equal dm
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
ibm_db-5.5.0	test/cases/arel/delete_manager_test.rb
ibm_db-5.4.1	test/cases/arel/delete_manager_test.rb
ibm_db-5.4.0	test/cases/arel/delete_manager_test.rb
ibm_db-5.3.2	test/cases/arel/delete_manager_test.rb
ibm_db-5.3.1	test/cases/arel/delete_manager_test.rb