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author | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-04-11 00:37:42 +0000 |
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committer | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-04-11 00:37:42 +0000 |
commit | a5f05e7ee9823fb04dea5219cafce5c5d879e305 (patch) | |
tree | 20f3f4210efe0016efa0cc25172ef0c045feebdd /test/syck/test_yaml_properties.rb | |
parent | 711b5f35ace061074e74579ad61609dae9482a14 (diff) |
* test/syck/*: Moved test/yaml to test/syck since it's actually
testing the syck YAML engine.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27292 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/syck/test_yaml_properties.rb')
-rw-r--r-- | test/syck/test_yaml_properties.rb | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/test/syck/test_yaml_properties.rb b/test/syck/test_yaml_properties.rb new file mode 100644 index 0000000000..2df2e1cf76 --- /dev/null +++ b/test/syck/test_yaml_properties.rb @@ -0,0 +1,64 @@ +require 'test/unit' +require 'yaml' + +module Syck + class TestYamlProperties < Test::Unit::TestCase + class Foo + attr_reader :a, :b, :c + def initialize + @a = 1 + @b = 2 + @c = 3 + end + + def to_yaml_properties + [:@a, :@b] + end + end + + def test_object_dump_yaml_properties + foo = YAML.load(YAML.dump(Foo.new)) + assert_equal 1, foo.a + assert_equal 2, foo.b + assert_nil foo.c + end + + class Bar < Struct.new(:foo, :bar) + attr_reader :baz + def initialize *args + super + @baz = 'hello' + end + + def to_yaml_properties + [] + end + end + + def test_struct_dump_yaml_properties + bar = YAML.load(YAML.dump(Bar.new('a', 'b'))) + assert_equal 'a', bar.foo + assert_equal 'b', bar.bar + assert_nil bar.baz + end + + def test_string_dump + string = "okonomiyaki" + class << string + def to_yaml_properties + [:@tastes] + end + end + + string.instance_variable_set(:@tastes, 'delicious') + v = YAML.load YAML.dump string + assert_equal 'delicious', v.instance_variable_get(:@tastes) + end + + def test_string_load + str = YAML.load("--- !str \nstr: okonomiyaki\n:@tastes: delicious\n") + assert_equal 'okonomiyaki', str + assert_equal 'delicious', str.instance_variable_get(:@tastes) + end + end +end |