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require "cases/helper"
module ActiveRecord
module ConnectionAdapters
class QuotingTest < ActiveRecord::TestCase
def setup
@quoter = Class.new { include Quoting }.new
end
def test_quoted_true
assert_equal "'t'", @quoter.quoted_true
end
def test_quoted_false
assert_equal "'f'", @quoter.quoted_false
end
def test_quote_column_name
assert_equal "foo", @quoter.quote_column_name("foo")
end
def test_quote_table_name
assert_equal "foo", @quoter.quote_table_name("foo")
end
def test_quote_table_name_calls_quote_column_name
@quoter.extend(Module.new {
def quote_column_name(string)
"lol"
end
})
assert_equal "lol", @quoter.quote_table_name("foo")
end
def test_quote_string
assert_equal "''", @quoter.quote_string("'")
assert_equal "\\\\", @quoter.quote_string("\\")
assert_equal "hi''i", @quoter.quote_string("hi'i")
assert_equal "hi\\\\i", @quoter.quote_string("hi\\i")
end
def test_quoted_date
t = Date.today
assert_equal t.to_s(:db), @quoter.quoted_date(t)
end
def test_quoted_time_utc
with_timezone_config default: :utc do
t = Time.now.change(usec: 0)
assert_equal t.getutc.to_s(:db), @quoter.quoted_date(t)
end
end
def test_quoted_time_local
with_timezone_config default: :local do
t = Time.now.change(usec: 0)
assert_equal t.getlocal.to_s(:db), @quoter.quoted_date(t)
end
end
def test_quoted_time_crazy
with_timezone_config default: :asdfasdf do
t = Time.now.change(usec: 0)
assert_equal t.getlocal.to_s(:db), @quoter.quoted_date(t)
end
end
def test_quoted_datetime_utc
with_timezone_config default: :utc do
t = Time.now.change(usec: 0).to_datetime
assert_equal t.getutc.to_s(:db), @quoter.quoted_date(t)
end
end
###
# DateTime doesn't define getlocal, so make sure it does nothing
def test_quoted_datetime_local
with_timezone_config default: :local do
t = Time.now.change(usec: 0).to_datetime
assert_equal t.to_s(:db), @quoter.quoted_date(t)
end
end
def test_quote_with_quoted_id
assert_equal 1, @quoter.quote(Struct.new(:quoted_id).new(1), nil)
end
def test_quote_nil
assert_equal "NULL", @quoter.quote(nil, nil)
end
def test_quote_true
assert_equal @quoter.quoted_true, @quoter.quote(true, nil)
end
def test_quote_false
assert_equal @quoter.quoted_false, @quoter.quote(false, nil)
end
def test_quote_float
float = 1.2
assert_equal float.to_s, @quoter.quote(float, nil)
end
def test_quote_integer
integer = 1
assert_equal integer.to_s, @quoter.quote(integer, nil)
end
def test_quote_bignum
bignum = 1 << 100
assert_equal bignum.to_s, @quoter.quote(bignum, nil)
end
def test_quote_bigdecimal
bigdec = BigDecimal.new((1 << 100).to_s)
assert_equal bigdec.to_s("F"), @quoter.quote(bigdec, nil)
end
def test_dates_and_times
@quoter.extend(Module.new { def quoted_date(value) "lol" end })
assert_equal "'lol'", @quoter.quote(Date.today, nil)
assert_equal "'lol'", @quoter.quote(Time.now, nil)
assert_equal "'lol'", @quoter.quote(DateTime.now, nil)
end
def test_quoting_classes
assert_equal "'Object'", @quoter.quote(Object)
end
def test_crazy_object
crazy = Object.new
e = assert_raises(TypeError) do
@quoter.quote(crazy, nil)
end
assert_equal "can't quote Object", e.message
end
def test_quote_string_no_column
assert_equal "'lo\\\\l'", @quoter.quote('lo\l')
end
def test_quote_as_mb_chars_no_column
string = ActiveSupport::Multibyte::Chars.new('lo\l')
assert_equal "'lo\\\\l'", @quoter.quote(string)
end
def test_quote_duration
assert_equal "1800", @quoter.quote(30.minutes)
end
end
class QuoteBooleanTest < ActiveRecord::TestCase
def setup
@connection = ActiveRecord::Base.connection
end
def test_quote_returns_frozen_string
assert_predicate @connection.quote(true), :frozen?
assert_predicate @connection.quote(false), :frozen?
end
def test_type_cast_returns_frozen_value
assert_predicate @connection.type_cast(true), :frozen?
assert_predicate @connection.type_cast(false), :frozen?
end
end
end
end
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