diff options
Diffstat (limited to 'test/psych/test_engine_manager.rb')
-rw-r--r-- | test/psych/test_engine_manager.rb | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/test/psych/test_engine_manager.rb b/test/psych/test_engine_manager.rb new file mode 100644 index 0000000000..8bd7d6c1da --- /dev/null +++ b/test/psych/test_engine_manager.rb @@ -0,0 +1,57 @@ +require_relative 'helper' +require 'yaml' + +module Psych + class TestEngineManager < TestCase + def teardown + YAML::ENGINE.yamler = 'syck' + end + + def test_bad_engine + assert_raises(ArgumentError) do + YAML::ENGINE.yamler = 'foooo' + end + end + + def test_set_psych + YAML::ENGINE.yamler = 'psych' + assert_equal Psych, YAML + assert_equal 'psych', YAML::ENGINE.yamler + end + + def test_set_syck + YAML::ENGINE.yamler = 'syck' + assert_equal Syck, YAML + assert_equal 'syck', YAML::ENGINE.yamler + end + + A = Struct.new(:name) + + def test_dump_types + YAML::ENGINE.yamler = 'psych' + + assert_to_yaml ::Object.new + assert_to_yaml Time.now + assert_to_yaml Date.today + assert_to_yaml('a' => 'b') + assert_to_yaml A.new('foo') + assert_to_yaml %w{a b} + assert_to_yaml Exception.new('foo') + assert_to_yaml "hello!" + assert_to_yaml :fooo + assert_to_yaml(1..10) + assert_to_yaml(/hello!~/) + assert_to_yaml 1 + assert_to_yaml 1.2 + assert_to_yaml Rational(1, 2) + assert_to_yaml Complex(1, 2) + assert_to_yaml true + assert_to_yaml false + assert_to_yaml nil + end + + def assert_to_yaml obj + assert obj.to_yaml, "#{obj.class} to_yaml works" + end + end +end |