113 lines
2.7 KiB
Ruby
113 lines
2.7 KiB
Ruby
# -*- coding: utf-8 -*-
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# frozen_string_literal: true
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require_relative 'helper'
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module Psych
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class TestEmitter < TestCase
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def setup
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super
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@out = StringIO.new(''.dup)
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@emitter = Psych::Emitter.new @out
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end
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def test_line_width
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@emitter.line_width = 10
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assert_equal 10, @emitter.line_width
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end
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def test_set_canonical
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@emitter.canonical = true
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assert_equal true, @emitter.canonical
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@emitter.canonical = false
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assert_equal false, @emitter.canonical
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end
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def test_indentation_set
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assert_equal 2, @emitter.indentation
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@emitter.indentation = 5
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assert_equal 5, @emitter.indentation
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end
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def test_emit_utf_8
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@emitter.start_stream Psych::Nodes::Stream::UTF8
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@emitter.start_document [], [], false
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@emitter.scalar '日本語', nil, nil, false, true, 1
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@emitter.end_document true
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@emitter.end_stream
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assert_match('日本語', @out.string)
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end
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def test_start_stream_arg_error
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assert_raise(TypeError) do
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@emitter.start_stream 'asdfasdf'
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end
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end
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def test_start_doc_arg_error
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@emitter.start_stream Psych::Nodes::Stream::UTF8
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[
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[nil, [], false],
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[[nil, nil], [], false],
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[[], 'foo', false],
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[[], ['foo'], false],
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[[], [nil,nil], false],
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[[1,1], [[nil, "tag:TALOS"]], 0],
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].each do |args|
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assert_raise(TypeError) do
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@emitter.start_document(*args)
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end
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end
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end
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def test_scalar_arg_error
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@emitter.start_stream Psych::Nodes::Stream::UTF8
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@emitter.start_document [], [], false
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[
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[:foo, nil, nil, false, true, 1],
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['foo', Object.new, nil, false, true, 1],
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['foo', nil, Object.new, false, true, 1],
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['foo', nil, nil, false, true, :foo],
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[nil, nil, nil, false, true, 1],
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].each do |args|
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assert_raise(TypeError) do
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@emitter.scalar(*args)
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end
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end
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end
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def test_start_sequence_arg_error
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@emitter.start_stream Psych::Nodes::Stream::UTF8
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@emitter.start_document [], [], false
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assert_raise(TypeError) do
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@emitter.start_sequence(nil, Object.new, true, 1)
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end
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assert_raise(TypeError) do
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@emitter.start_sequence(nil, nil, true, :foo)
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end
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end
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def test_resizing_tags
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@emitter.start_stream Psych::Nodes::Stream::UTF8
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tags = []
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version = [1,1]
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obj = Object.new
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obj.instance_variable_set(:@tags, tags)
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def obj.to_str
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(1..10).map{|x| @tags.push(["AAAA","BBBB"])}
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return "x"
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end
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tags.push([obj, "tag:TALOS"])
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@emitter.start_document(version, tags, 0)
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assert(true)
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end
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end
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end
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