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Contents
require 'spec_helper'
describe Betterlog::Log::Event do
describe '#as_json' do
it 'dups hash before returning it' do
event = described_class.new
expect(event.as_json).not_to equal event.instance_variable_get(:@data)
end
end
describe '#to_json' do
it 'can deal with circular arrays' do
circular_array = [].tap { |arr| arr << arr }
event = described_class.new(array: circular_array)
expect(event.to_json).to include('"array":["circular"]')
end
it 'can deal with circular hashes' do
circular_hash = {}.tap { |hash| hash['foo'] = hash }
event = described_class.new(hash: circular_hash)
expect(event.to_json).to include('"hash":{"foo":"circular"}')
end
it 'does not replace repeated scalar objects with "circular"' do
ary = [true, false, nil, 23, 3.14]
event = described_class.new(ary: ary << ary.dup)
expect(event.to_json).to include(<<~end.strip)
"ary":[true,false,null,23,3.14,[true,false,null,23,3.14]]
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems