aboutsummaryrefslogtreecommitdiffstats
path: root/activerecord/test/cases/adapters/postgresql/quoting_test.rb
blob: b3429648ee3a756612872bbfa39b1f353d5583e3 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
require "cases/helper"
require 'ipaddr'

module ActiveRecord
  module ConnectionAdapters
    class PostgreSQLAdapter
      class QuotingTest < ActiveRecord::TestCase
        def setup
          @conn = ActiveRecord::Base.connection
        end

        def test_type_cast_true
          c = Column.new(nil, 1, 'boolean')
          assert_equal 't', @conn.type_cast(true, nil)
          assert_equal 't', @conn.type_cast(true, c)
        end

        def test_type_cast_false
          c = Column.new(nil, 1, 'boolean')
          assert_equal 'f', @conn.type_cast(false, nil)
          assert_equal 'f', @conn.type_cast(false, c)
        end

        def test_type_cast_cidr
          ip = IPAddr.new('255.0.0.0/8')
          c = Column.new(nil, ip, 'cidr')
          assert_equal ip, @conn.type_cast(ip, c)
        end

        def test_type_cast_inet
          ip = IPAddr.new('255.1.0.0/8')
          c = Column.new(nil, ip, 'inet')
          assert_equal ip, @conn.type_cast(ip, c)
        end

        def test_quote_float_nan
          nan = 0.0/0
          c = Column.new(nil, 1, 'float')
          assert_equal "'NaN'", @conn.quote(nan, c)
        end

        def test_quote_float_infinity
          infinity = 1.0/0
          c = Column.new(nil, 1, 'float')
          assert_equal "'Infinity'", @conn.quote(infinity, c)
        end

        def test_quote_cast_numeric
          fixnum = 666
          c = Column.new(nil, nil, 'string')
          assert_equal "'666'", @conn.quote(fixnum, c)
          c = Column.new(nil, nil, 'text')
          assert_equal "'666'", @conn.quote(fixnum, c)
        end
      end
    end
  end
end