ruby/test/test_pstore.rb

75 строки
1.6 KiB
Ruby
Исходник Обычный вид История

require 'test/unit'
require 'pstore'
class PStoreTest < Test::Unit::TestCase
def setup
@pstore_file = "pstore.tmp.#{Process.pid}"
@pstore = PStore.new(@pstore_file)
end
def teardown
File.unlink(@pstore_file) rescue nil
end
def test_opening_new_file_in_readonly_mode_should_result_in_empty_values
@pstore.transaction(true) do
assert_nil @pstore[:foo]
assert_nil @pstore[:bar]
end
end
def test_opening_new_file_in_readwrite_mode_should_result_in_empty_values
@pstore.transaction do
assert_nil @pstore[:foo]
assert_nil @pstore[:bar]
end
end
def test_data_should_be_loaded_correctly_when_in_readonly_mode
@pstore.transaction do
@pstore[:foo] = "bar"
end
@pstore.transaction(true) do
assert_equal "bar", @pstore[:foo]
end
end
def test_data_should_be_loaded_correctly_when_in_readwrite_mode
@pstore.transaction do
@pstore[:foo] = "bar"
end
@pstore.transaction do
assert_equal "bar", @pstore[:foo]
end
end
def test_changes_after_commit_are_discarded
@pstore.transaction do
@pstore[:foo] = "bar"
@pstore.commit
@pstore[:foo] = "baz"
end
@pstore.transaction(true) do
assert_equal "bar", @pstore[:foo]
end
end
def test_changes_are_not_written_on_abort
@pstore.transaction do
@pstore[:foo] = "bar"
@pstore.abort
end
@pstore.transaction(true) do
assert_nil @pstore[:foo]
end
end
def test_writing_inside_readonly_transaction_raises_error
assert_raise(PStore::Error) do
@pstore.transaction(true) do
@pstore[:foo] = "bar"
end
end
end
end