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Diffstat (limited to 'jni/ruby/test/psych/test_omap.rb')
-rw-r--r-- | jni/ruby/test/psych/test_omap.rb | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/jni/ruby/test/psych/test_omap.rb b/jni/ruby/test/psych/test_omap.rb new file mode 100644 index 0000000..36edc26 --- /dev/null +++ b/jni/ruby/test/psych/test_omap.rb @@ -0,0 +1,75 @@ +require_relative 'helper' + +module Psych + class TestOmap < TestCase + def test_parse_as_map + o = Psych.load "--- !!omap\na: 1\nb: 2" + assert_kind_of Psych::Omap, o + assert_equal 1, o['a'] + assert_equal 2, o['b'] + end + + def test_self_referential + map = Psych::Omap.new + map['foo'] = 'bar' + map['self'] = map + assert_equal(map, Psych.load(Psych.dump(map))) + end + + def test_keys + map = Psych::Omap.new + map['foo'] = 'bar' + assert_equal 'bar', map['foo'] + end + + def test_order + map = Psych::Omap.new + map['a'] = 'b' + map['b'] = 'c' + assert_equal [%w{a b}, %w{b c}], map.to_a + end + + def test_square + list = [["a", "b"], ["b", "c"]] + map = Psych::Omap[*list.flatten] + assert_equal list, map.to_a + assert_equal 'b', map['a'] + assert_equal 'c', map['b'] + end + + def test_dump + map = Psych::Omap['a', 'b', 'c', 'd'] + yaml = Psych.dump(map) + assert_match('!omap', yaml) + assert_match('- a: b', yaml) + assert_match('- c: d', yaml) + end + + def test_round_trip + list = [["a", "b"], ["b", "c"]] + map = Psych::Omap[*list.flatten] + assert_cycle(map) + end + + def test_load + list = [["a", "b"], ["c", "d"]] + map = Psych.load(<<-eoyml) +--- !omap +- a: b +- c: d + eoyml + assert_equal list, map.to_a + end + + # NOTE: This test will not work with Syck + def test_load_shorthand + list = [["a", "b"], ["c", "d"]] + map = Psych.load(<<-eoyml) +--- !!omap +- a: b +- c: d + eoyml + assert_equal list, map.to_a + end + end +end |