зеркало из https://github.com/github/ruby.git
111 строки
2.5 KiB
Ruby
111 строки
2.5 KiB
Ruby
# frozen_string_literal: true
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require 'psych/helper'
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module Psych
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module JSON
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class TestStream < TestCase
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def setup
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@io = StringIO.new
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@stream = Psych::JSON::Stream.new(@io)
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@stream.start
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end
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def test_explicit_documents
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@io = StringIO.new
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@stream = Psych::JSON::Stream.new(@io)
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@stream.start
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@stream.push({ 'foo' => 'bar' })
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assert !@stream.finished?, 'stream not finished'
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@stream.finish
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assert @stream.finished?, 'stream finished'
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assert_match(/^---/, @io.string)
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assert_match(/\.\.\.$/, @io.string)
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end
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def test_null
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@stream.push(nil)
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assert_match(/^--- null/, @io.string)
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end
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def test_string
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@stream.push "foo"
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assert_match(/(["])foo\1/, @io.string)
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end
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def test_symbol
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@stream.push :foo
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assert_match(/(["])foo\1/, @io.string)
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end
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def test_int
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@stream.push 10
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assert_match(/^--- 10/, @io.string)
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end
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def test_float
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@stream.push 1.2
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assert_match(/^--- 1.2/, @io.string)
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end
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def test_hash
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hash = { 'one' => 'two' }
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@stream.push hash
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json = @io.string
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assert_match(/}$/, json)
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assert_match(/^--- \{/, json)
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assert_match(/["]one['"]/, json)
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assert_match(/["]two['"]/, json)
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end
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def test_list_to_json
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list = %w{ one two }
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@stream.push list
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json = @io.string
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assert_match(/\]$/, json)
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assert_match(/^--- \[/, json)
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assert_match(/["]one["]/, json)
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assert_match(/["]two["]/, json)
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end
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class Foo; end
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def test_json_dump_exclude_tag
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@stream << Foo.new
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json = @io.string
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refute_match('Foo', json)
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end
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class Bar
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def encode_with coder
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coder.represent_seq 'omg', %w{ a b c }
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end
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end
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def test_json_list_dump_exclude_tag
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@stream << Bar.new
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json = @io.string
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refute_match('omg', json)
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end
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def test_time
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time = Time.utc(2010, 10, 10)
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@stream.push({'a' => time })
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json = @io.string
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assert_match "{\"a\": \"2010-10-10 00:00:00.000000000 Z\"}\n", json
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end
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def test_datetime
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time = Time.new(2010, 10, 10).to_datetime
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@stream.push({'a' => time })
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json = @io.string
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assert_match "{\"a\": \"#{time.strftime("%Y-%m-%d %H:%M:%S.%9N %:z")}\"}\n", json
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end
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end
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end
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end
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