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require "cases/helper"
require "ipaddr"
module ActiveRecord
module ConnectionAdapters
class PostgreSQLAdapter
class QuotingTest < ActiveRecord::PostgreSQLTestCase
def setup
@conn = ActiveRecord::Base.connection
end
def test_type_cast_true
assert_equal "t", @conn.type_cast(true)
end
def test_type_cast_false
assert_equal "f", @conn.type_cast(false)
end
def test_quote_float_nan
nan = 0.0 / 0
assert_equal "'NaN'", @conn.quote(nan)
end
def test_quote_float_infinity
infinity = 1.0 / 0
assert_equal "'Infinity'", @conn.quote(infinity)
end
def test_quote_range
range = "1,2]'; SELECT * FROM users; --".."a"
type = OID::Range.new(Type::Integer.new, :int8range)
assert_equal "'[1,0]'", @conn.quote(type.serialize(range))
end
def test_quote_bit_string
value = "'); SELECT * FROM users; /*\n01\n*/--"
type = OID::Bit.new
assert_equal nil, @conn.quote(type.serialize(value))
end
end
end
end
end
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