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| author | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-16 18:49:26 +0900 |
|---|---|---|
| committer | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-30 00:39:06 +0900 |
| commit | fcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch) | |
| tree | 64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/test/psych/visitors/test_emitter.rb | |
Fresh start
Diffstat (limited to 'jni/ruby/test/psych/visitors/test_emitter.rb')
| -rw-r--r-- | jni/ruby/test/psych/visitors/test_emitter.rb | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/jni/ruby/test/psych/visitors/test_emitter.rb b/jni/ruby/test/psych/visitors/test_emitter.rb new file mode 100644 index 0000000..780c953 --- /dev/null +++ b/jni/ruby/test/psych/visitors/test_emitter.rb @@ -0,0 +1,144 @@ +require 'psych/helper' + +module Psych + module Visitors + class TestEmitter < TestCase + def setup + super + @io = StringIO.new + @visitor = Visitors::Emitter.new @io + end + + def test_options + io = StringIO.new + visitor = Visitors::Emitter.new io, :indentation => 3 + + s = Nodes::Stream.new + doc = Nodes::Document.new + mapping = Nodes::Mapping.new + m2 = Nodes::Mapping.new + m2.children << Nodes::Scalar.new('a') + m2.children << Nodes::Scalar.new('b') + + mapping.children << Nodes::Scalar.new('key') + mapping.children << m2 + doc.children << mapping + s.children << doc + + visitor.accept s + assert_match(/^[ ]{3}a/, io.string) + end + + def test_stream + s = Nodes::Stream.new + @visitor.accept s + assert_equal '', @io.string + end + + def test_document + s = Nodes::Stream.new + doc = Nodes::Document.new [1,1] + scalar = Nodes::Scalar.new 'hello world' + + doc.children << scalar + s.children << doc + + @visitor.accept s + + assert_match(/1.1/, @io.string) + assert_equal @io.string, s.yaml + end + + def test_document_implicit_end + s = Nodes::Stream.new + doc = Nodes::Document.new + mapping = Nodes::Mapping.new + mapping.children << Nodes::Scalar.new('key') + mapping.children << Nodes::Scalar.new('value') + doc.children << mapping + s.children << doc + + @visitor.accept s + + assert_match(/key: value/, @io.string) + assert_equal @io.string, s.yaml + assert(/\.\.\./ !~ s.yaml) + end + + def test_scalar + s = Nodes::Stream.new + doc = Nodes::Document.new + scalar = Nodes::Scalar.new 'hello world' + + doc.children << scalar + s.children << doc + + @visitor.accept s + + assert_match(/hello/, @io.string) + assert_equal @io.string, s.yaml + end + + def test_scalar_with_tag + s = Nodes::Stream.new + doc = Nodes::Document.new + scalar = Nodes::Scalar.new 'hello world', nil, '!str', false, false, 5 + + doc.children << scalar + s.children << doc + + @visitor.accept s + + assert_match(/str/, @io.string) + assert_match(/hello/, @io.string) + assert_equal @io.string, s.yaml + end + + def test_sequence + s = Nodes::Stream.new + doc = Nodes::Document.new + scalar = Nodes::Scalar.new 'hello world' + seq = Nodes::Sequence.new + + seq.children << scalar + doc.children << seq + s.children << doc + + @visitor.accept s + + assert_match(/- hello/, @io.string) + assert_equal @io.string, s.yaml + end + + def test_mapping + s = Nodes::Stream.new + doc = Nodes::Document.new + mapping = Nodes::Mapping.new + mapping.children << Nodes::Scalar.new('key') + mapping.children << Nodes::Scalar.new('value') + doc.children << mapping + s.children << doc + + @visitor.accept s + + assert_match(/key: value/, @io.string) + assert_equal @io.string, s.yaml + end + + def test_alias + s = Nodes::Stream.new + doc = Nodes::Document.new + mapping = Nodes::Mapping.new + mapping.children << Nodes::Scalar.new('key', 'A') + mapping.children << Nodes::Alias.new('A') + doc.children << mapping + s.children << doc + + @visitor.accept s + + assert_match(/&A key: \*A/, @io.string) + assert_equal @io.string, s.yaml + end + end + end +end |