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Contents
require 'pra/error_log'
describe Pra::ErrorLog do
describe '.log' do
let(:log_path) { double('log path') }
let(:file) { double('file object', puts: nil) }
let(:message) { double('error message') }
let(:backtrace) { ['backtrace line 1', 'backtrace line 2'] }
let(:error) { double('error', message: message, backtrace: backtrace) }
it 'opens the log file for appending' do
allow(Pra::Config).to receive(:error_log_path).and_return(log_path)
expect(File).to receive(:open).with(log_path, 'a')
Pra::ErrorLog.log(double)
end
it 'prints the error message to the file' do
allow(File).to receive(:open).and_yield(file)
expect(file).to receive(:puts).with(message)
Pra::ErrorLog.log(error)
end
it 'prints the backtrace to the file' do
allow(File).to receive(:open).and_yield(file)
expect(file).to receive(:puts).with('backtrace line 1')
expect(file).to receive(:puts).with('backtrace line 2')
Pra::ErrorLog.log(error)
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems