Sha256: a079cf4ba7d84438b9e1e9f9252763c9322ecc26d44fac1e36999028f2bf05cd
Contents?: true
Size: 1.5 KB
Versions: 69
Compression:
Stored size: 1.5 KB
Contents
require "kontena/cli/helpers/log_helper"
describe Kontena::Cli::Helpers::LogHelper do
let(:described_class) do
Class.new do
include Kontena::Cli::Helpers::LogHelper
def buffer
@buffer
end
end
end
describe '#buffered_log_json' do
it 'returns has on valid json' do
chunk = {"foo" => "bar"}
log = subject.buffered_log_json(chunk.to_json)
expect(log).to eq(chunk)
end
it 'combines multi part json chunks to valid json' do
chunk1 = '{"foo": "'
chunk2 = 'bar'
chunk3 = '"}'
log = subject.buffered_log_json(chunk1)
expect(log).to be_nil
log = subject.buffered_log_json(chunk2)
expect(log).to be_nil
log = subject.buffered_log_json(chunk3)
expect(log).to eq({"foo" => "bar"})
end
it 'handles big log messages' do
chunk1 = '{"foo": "' << "lol" * 10000
chunk2 = 'lol'
chunk3 = 'lol"}'
log = subject.buffered_log_json(chunk1)
expect(log).to be_nil
log = subject.buffered_log_json(chunk2)
expect(log).to be_nil
log = subject.buffered_log_json(chunk3)
expect(log).to eq(JSON.parse(chunk1 + chunk2 + chunk3))
end
it 'does not append to buffer if buffer is empty and chunk has just whitespace' do
log = subject.buffered_log_json(' ')
expect(log).to be_nil
expect(subject.buffer).to eq('')
end
it 'returns nil on invalid json' do
log = subject.buffered_log_json('{"foo": "')
expect(log).to be_nil
end
end
end
Version data entries
69 entries across 69 versions & 1 rubygems