Class: Maze::MazeOutput

Inherits:
Object
  • Object
show all
Defined in:
lib/maze/maze_output.rb

Overview

Responsible for writing files to the maze_output directory

Instance Method Summary collapse

Constructor Details

#initialize(scenario) ⇒ MazeOutput

Returns a new instance of MazeOutput.

Parameters:

  • scenario —

    The Cucumber scenario



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# File 'lib/maze/maze_output.rb', line 6

def initialize(scenario)
  @scenario = scenario
end

Instance Method Details

#output_folder ⇒ Object

Determines the output folder for the scenario



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# File 'lib/maze/maze_output.rb', line 143

def output_folder
  folder1 = File.join(Dir.pwd, 'maze_output')
  folder2 = @scenario.failed? ? 'failed' : 'passed'
  folder3 = Maze::Helper.to_friendly_filename(@scenario.name)

  File.join(folder1, folder2, folder3)
end

#spans_from_request_list(list) ⇒ Object 



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# File 'lib/maze/maze_output.rb', line 135

def spans_from_request_list(list)
  list.flat_map { |req| req[:body]['resourceSpans'] }
      .flat_map { |r| r['scopeSpans'] }
      .flat_map { |s| s['spans'] }
      .select { |s| !s.nil? }
end

#write_requests ⇒ Object

Writes each list of requests to a separate file under, e.g: maze_output/failed/scenario_name/errors.log



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# File 'lib/maze/maze_output.rb', line 17

def write_requests
  path = output_folder
  FileUtils.makedirs(path)

  request_types = %w[errors sessions builds uploads logs sourcemaps traces ignored invalid reflections]
  request_types << 'sampling requests'
  request_types << 'error config requests'

  request_types.each do |request_type|
    list = Maze::Server.list_for(request_type).all
    next if list.empty?

    filename = "#{request_type.gsub(' ', '_')}.log"
    filepath = File.join(path, filename)

    counter = 1
    File.open(filepath, 'w+') do |file|
      list.each do |request|
        file.puts "=== Request #{counter} of #{list.size} ==="
        file.puts

        if request[:invalid]
          invalid_request = true
          uri = request[:request][:request_uri]
          headers = request[:request][:header]
          body = request[:request][:body]
        else
          invalid_request = false
          uri = request[:request].request_uri
          headers = request[:request].header
          body = request[:body]
        end

        file.puts "URI: #{uri}"
        file.puts

        # Request
        file.puts "Request:"
        headers.each do |key, values|
          file.puts "  #{key}: #{values.map {|v| "'#{v}'"}.join(' ')}"
        end
        file.puts

        if request.include?(:query)
          file.puts "Query:"
          file.puts JSON.pretty_generate(request[:query])
        end

        file.puts "Request body:"
        if !invalid_request && headers["content-type"].first == 'application/json'
          file.puts JSON.pretty_generate(body)
        else
          file.puts body
        end
        file.puts
        if request.include?(:reason)
          file.puts "REASON:"
          file.puts request[:reason]
          file.puts
        end
        file.puts

        file.puts "Request digests:"
        file.puts JSON.pretty_generate(request[:digests])
        file.puts

        # Response
        response = request[:response]
        file.puts "Response headers:"
        file.puts JSON.pretty_generate(response.header)
        file.puts

        file.puts "Response body: #{response.body}"
        file.puts
        file.puts

        counter += 1
      end
    end
  end
end

#write_requests_and_spans ⇒ Object 



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# File 'lib/maze/maze_output.rb', line 10

def write_requests_and_spans
  write_requests
  write_spans
end

#write_spans ⇒ Object

Writes each list of requests to a separate file under, e.g: maze_output/failed/scenario_name/errors.log



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# File 'lib/maze/maze_output.rb', line 101

def write_spans
  list = Maze::Server.traces.all
  return if list.empty?

  path = output_folder
  filepath = File.join(path, 'spans.log')

  File.open(filepath, 'w+') do |file|
    spans = spans_from_request_list(list)

    # File summary
    file.puts "=== Spans Summary ==="
    file.puts
    file.puts "Id                Name"
    spans.each do |span|
      file.puts "#{span['spanId']}  #{span['name']}"
    end
    file.puts
    file.puts

    # Write the spans
    counter = 1
    spans.each do |span|
      file.puts "=== Span #{counter} of #{spans.size} ==="
      file.puts
      file.puts JSON.pretty_generate(span)
      file.puts
      file.puts

      counter += 1
    end
  end
end