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require "cases/helper"
require 'bigdecimal'
require 'yaml'
require 'securerandom'
module ActiveRecord
module ConnectionAdapters
class SQLite3Adapter
class QuotingTest < ActiveRecord::TestCase
def setup
@conn = Base.sqlite3_connection :database => ':memory:',
:adapter => 'sqlite3',
:timeout => 100
end
def test_type_cast_binary_encoding_without_logger
@conn.extend(Module.new { def logger; end })
column = Struct.new(:type, :name).new(:string, "foo")
binary = SecureRandom.hex
expected = binary.dup.encode!(Encoding::UTF_8)
assert_equal expected, @conn.type_cast(binary, column)
end
def test_type_cast_symbol
assert_equal 'foo', @conn.type_cast(:foo, nil)
end
def test_type_cast_date
date = Date.today
expected = @conn.quoted_date(date)
assert_equal expected, @conn.type_cast(date, nil)
end
def test_type_cast_time
time = Time.now
expected = @conn.quoted_date(time)
assert_equal expected, @conn.type_cast(time, nil)
end
def test_type_cast_numeric
assert_equal 10, @conn.type_cast(10, nil)
assert_equal 2.2, @conn.type_cast(2.2, nil)
end
def test_type_cast_nil
assert_equal nil, @conn.type_cast(nil, nil)
end
def test_type_cast_true
c = Column.new(nil, 1, Type::Integer.new)
assert_equal 't', @conn.type_cast(true, nil)
assert_equal 1, @conn.type_cast(true, c)
end
def test_type_cast_false
c = Column.new(nil, 1, Type::Integer.new)
assert_equal 'f', @conn.type_cast(false, nil)
assert_equal 0, @conn.type_cast(false, c)
end
def test_type_cast_string
assert_equal '10', @conn.type_cast('10', nil)
c = Column.new(nil, 1, Type::Integer.new)
assert_equal 10, @conn.type_cast('10', c)
c = Column.new(nil, 1, Type::Float.new)
assert_equal 10.1, @conn.type_cast('10.1', c)
c = Column.new(nil, 1, Type::Binary.new)
assert_equal '10.1', @conn.type_cast('10.1', c)
c = Column.new(nil, 1, Type::Date.new)
assert_equal '10.1', @conn.type_cast('10.1', c)
end
def test_type_cast_bigdecimal
bd = BigDecimal.new '10.0'
assert_equal bd.to_f, @conn.type_cast(bd, nil)
end
def test_type_cast_unknown_should_raise_error
obj = Class.new.new
assert_raise(TypeError) { @conn.type_cast(obj, nil) }
end
def test_quoted_id
quoted_id_obj = Class.new {
def quoted_id
"'zomg'"
end
def id
10
end
}.new
assert_equal 10, @conn.type_cast(quoted_id_obj, nil)
quoted_id_obj = Class.new {
def quoted_id
"'zomg'"
end
}.new
assert_raise(TypeError) { @conn.type_cast(quoted_id_obj, nil) }
end
end
end
end
end
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