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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, 'varchar')
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
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