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Versions: 8
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Contents
require 'spec_helper'
describe DeadlySerious::Engine::JsonIo do
describe '#each' do
let(:source) { StringIO.new(%(["uga", 1]\n["buga", 2])) }
let(:io) { DeadlySerious::Engine::JsonIo.new(source) }
it 'parses json IO with block' do
io.each do |(string, number)|
expect(string).to eq 'uga'
expect(number).to eq 1
break
end
io.each do |(string, number)|
expect(string).to eq 'buga'
expect(number).to eq 2
break
end
io.each do |(string, number)|
fail 'should have no more lines'
end
end
it 'parses json IO with NO block' do
result = io.each
first = result.first
expect(first[0]).to eq 'uga'
expect(first[1]).to eq 1
second = result.first
expect(second[0]).to eq 'buga'
expect(second[1]).to eq 2
end
end
describe '#<<' do
let(:result) { StringIO.new() }
let(:io) { DeadlySerious::Engine::JsonIo.new(result) }
it 'stores hashes as json' do
io << {uga: 1}
io << {buga: 2}
expect(result.string).to eq %({"uga":1}\n{"buga":2}\n)
end
it 'stores arrays as json' do
io << ['uga', 1]
io << ['buga', 2]
expect(result.string).to eq %(["uga",1]\n["buga",2]\n)
end
it 'stores single values as json arrays' do
io << 'uga'
io << 1
expect(result.string).to eq %(["uga"]\n[1]\n)
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems