Contents

# encoding: utf-8
require 'spec_helper'

describe ErrorHandler do
  let(:exception) { StandardError.new }

  context '.create' do
    it 'requires an exception class, a message and a exit code' do
      expect {
        ErrorHandler.create(
          exception: StandardError,
          message: 'This is a standard error',
          exit_code: 1,
        )
      }.not_to raise_error
    end
  end

  context '.find' do
    it 'finds a suitable error handler' do
      ErrorHandler.create(
        exception: StandardError,
        message: 'This is a standard error',
        exit_code: 1,
      )

      expect(ErrorHandler.find(exception)).not_to be_nil
    end

    it 'returns a default exception if the requested one cannote be found' do
      expect(ErrorHandler.find(RuntimeError.new).exception).to be(StandardError)
    end
  end

  context '#exception' do
    it 'returns the exception' do
      handler = ErrorHandler.create(
        exception: StandardError,
        message: 'This is a standard error',
        exit_code: 1,
      )

      expect(handler.exception).to eq(StandardError)
    end
  end

  context '#run' do
    it 'runs the error handler' do
      handler = ErrorHandler.new(
        exception: StandardError, 
        message: 'This is a standard error',
        exit_code: 1,
      )
      handler.original_message = 'blub'

      LocalPac.ui_logger.level = :debug

      result = capture(:stderr) do
        begin
          handler.run
        rescue SystemExit => e
          expect(e.status).to eq(1)
        end
      end

      expect(result).to include('standard error')
      expect(result).to include('blub')
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
local_pac-0.6.3	spec/error_handler_spec.rb
local_pac-0.6.2	spec/error_handler_spec.rb
local_pac-0.6.1	spec/error_handler_spec.rb