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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
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_time_usec
assert_equal "'1970-01-01 00:00:00.000000'", @conn.quote(Time.at(0))
assert_equal "'1970-01-01 00:00:00.000000'", @conn.quote(Time.at(0).to_datetime)
end
def test_quote_range
range = "1,2]'; SELECT * FROM users; --".."a"
c = PostgreSQLColumn.new(nil, nil, OID::Range.new(Type::Integer.new, :int8range))
assert_equal "'[1,0]'", @conn.quote(range, c)
end
def test_quote_bit_string
c = PostgreSQLColumn.new(nil, 1, OID::Bit.new)
assert_equal nil, @conn.quote("'); SELECT * FROM users; /*\n01\n*/--", c)
end
end
end
end
end
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