diff options
Diffstat (limited to 'jni/ruby/test/psych/test_yamlstore.rb')
-rw-r--r-- | jni/ruby/test/psych/test_yamlstore.rb | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/jni/ruby/test/psych/test_yamlstore.rb b/jni/ruby/test/psych/test_yamlstore.rb new file mode 100644 index 0000000..94f1330 --- /dev/null +++ b/jni/ruby/test/psych/test_yamlstore.rb @@ -0,0 +1,85 @@ +require_relative 'helper' +require 'yaml/store' +require 'tmpdir' + +module Psych + Psych::Store = YAML::Store unless defined?(Psych::Store) + + class YAMLStoreTest < TestCase + def setup + @dir = Dir.mktmpdir("rubytest-file") + File.chown(-1, Process.gid, @dir) + @yamlstore_file = make_tmp_filename("yamlstore") + @yamlstore = YAML::Store.new(@yamlstore_file) + end + + def teardown + FileUtils.remove_entry_secure @dir + end + + def make_tmp_filename(prefix) + @dir + "/" + prefix + File.basename(__FILE__) + ".#{$$}.test" + end + + def test_opening_new_file_in_readonly_mode_should_result_in_empty_values + @yamlstore.transaction(true) do + assert_nil @yamlstore[:foo] + assert_nil @yamlstore[:bar] + end + end + + def test_opening_new_file_in_readwrite_mode_should_result_in_empty_values + @yamlstore.transaction do + assert_nil @yamlstore[:foo] + assert_nil @yamlstore[:bar] + end + end + + def test_data_should_be_loaded_correctly_when_in_readonly_mode + @yamlstore.transaction do + @yamlstore[:foo] = "bar" + end + @yamlstore.transaction(true) do + assert_equal "bar", @yamlstore[:foo] + end + end + + def test_data_should_be_loaded_correctly_when_in_readwrite_mode + @yamlstore.transaction do + @yamlstore[:foo] = "bar" + end + @yamlstore.transaction do + assert_equal "bar", @yamlstore[:foo] + end + end + + def test_changes_after_commit_are_discarded + @yamlstore.transaction do + @yamlstore[:foo] = "bar" + @yamlstore.commit + @yamlstore[:foo] = "baz" + end + @yamlstore.transaction(true) do + assert_equal "bar", @yamlstore[:foo] + end + end + + def test_changes_are_not_written_on_abort + @yamlstore.transaction do + @yamlstore[:foo] = "bar" + @yamlstore.abort + end + @yamlstore.transaction(true) do + assert_nil @yamlstore[:foo] + end + end + + def test_writing_inside_readonly_transaction_raises_error + assert_raises(PStore::Error) do + @yamlstore.transaction(true) do + @yamlstore[:foo] = "bar" + end + end + end + end +end if defined?(Psych) |