Class: Cucumber::Formatter::Pretty

Inherits:
Object
  • Object
show all
Includes:
Console, Io, Gherkin::Formatter::Escaping, FileUtils
Defined in:
lib/cucumber/formatter/pretty.rb

Overview

The formatter used for --format pretty (the default formatter).

This formatter prints the result of the feature executions to plain text - exactly how they were parsed.

If the output is STDOUT (and not a file), there are bright colours to watch too.

Constant Summary

Constants included from ANSIColor

ANSIColor::ALIASES

Constants included from Term::ANSIColor

Term::ANSIColor::ATTRIBUTES, Term::ANSIColor::ATTRIBUTE_NAMES, Term::ANSIColor::COLORED_REGEXP

Instance Method Summary collapse

Methods included from Gherkin::Formatter::Escaping

#escape_cell

Methods included from Io

ensure_dir, ensure_file, ensure_io, included, io?, url?

Methods included from Console

#collect_snippet_data, #collect_undefined_parameter_type_names, #do_print_passing_wip, #do_print_profile_information, #do_print_snippets, #do_print_undefined_parameter_type_snippet, #exception_message_string, #format_step, #format_string, #linebreaks, #print_element_messages, #print_elements, #print_exception, #print_passing_wip, #print_profile_information, #print_snippets, #print_statistics

Methods included from ANSIColor

#cukes, define_grey, define_real_grey, #green_cukes, #red_cukes, #yellow_cukes

Methods included from Term::ANSIColor

attributes, coloring=, coloring?, included, #uncolored

Methods included from Duration

#format_duration

Constructor Details

#initialize(config) ⇒ Pretty

Returns a new instance of Pretty.


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# File 'lib/cucumber/formatter/pretty.rb', line 34

def initialize(config)
  @io = ensure_io(config.out_stream, config.error_stream)
  @config = config
  @options = config.to_hash
  @snippets_input = []
  @undefined_parameter_types = []
  @total_duration = 0
  @exceptions = []
  @gherkin_sources = {}
  @step_matches = {}
  @ast_lookup = AstLookup.new(config)
  @counts = ConsoleCounts.new(config)
  @issues = ConsoleIssues.new(config, @ast_lookup)
  @first_feature = true
  @current_feature_uri = ''
  @current_scenario_outline = nil
  @current_examples = nil
  @current_test_case = nil
  @in_scenario_outline = false
  @print_background_steps = false
  @test_step_output = []
  @passed_test_cases = []
  @source_indent = 0
  @next_comment_to_be_printed = 0

  bind_events(config)
end

Instance Method Details

#attach(src, media_type) ⇒ Object 


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# File 'lib/cucumber/formatter/pretty.rb', line 141

def attach(src, media_type)
  return unless media_type == 'text/x.cucumber.log+plain'
  @test_step_output.push src
end

#bind_events(config) ⇒ Object 


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# File 'lib/cucumber/formatter/pretty.rb', line 62

def bind_events(config)
  config.on_event :gherkin_source_read, &method(:on_gherkin_source_read)
  config.on_event :step_activated, &method(:on_step_activated)
  config.on_event :test_case_started, &method(:on_test_case_started)
  config.on_event :test_step_started, &method(:on_test_step_started)
  config.on_event :test_step_finished, &method(:on_test_step_finished)
  config.on_event :test_case_finished, &method(:on_test_case_finished)
  config.on_event :test_run_finished, &method(:on_test_run_finished)
  config.on_event :undefined_parameter_type, &method(:collect_undefined_parameter_type_names)
end

#on_gherkin_source_read(event) ⇒ Object 


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# File 'lib/cucumber/formatter/pretty.rb', line 73

def on_gherkin_source_read(event)
  @gherkin_sources[event.path] = event.body
end

#on_step_activated(event) ⇒ Object 


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# File 'lib/cucumber/formatter/pretty.rb', line 77

def on_step_activated(event)
  test_step, step_match = *event.attributes
  @step_matches[test_step.to_s] = step_match
end

#on_test_case_finished(event) ⇒ Object 


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# File 'lib/cucumber/formatter/pretty.rb', line 122

def on_test_case_finished(event)
  @total_duration += DurationExtractor.new(event.result).result_duration
  @passed_test_cases << event.test_case if config.wip? && event.result.passed?
  if in_scenario_outline && !options[:expand]
    print_row_data(event.test_case, event.result)
  else
    exception_to_be_printed = find_exception_to_be_printed(event.result)
    return unless exception_to_be_printed
    print_exception(exception_to_be_printed, event.result.to_sym, 6)
    @exceptions << exception_to_be_printed
  end
end

#on_test_case_started(event) ⇒ Object 


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# File 'lib/cucumber/formatter/pretty.rb', line 82

def on_test_case_started(event)
  if !same_feature_as_previous_test_case?(event.test_case.location)
    if first_feature?
      @first_feature = false
      print_profile_information
    else
      print_comments(gherkin_source.split("\n").length, 0)
      @io.puts
    end
    @current_feature_uri = event.test_case.location.file
    @exceptions = []
    print_feature_data
    if feature_has_background?
      print_background_data
      @print_background_steps = true
      @in_scenario_outline = false
    end
  else
    @print_background_steps = false
  end
  @current_test_case = event.test_case
  print_step_header(current_test_case) unless print_background_steps
end

#on_test_run_finished(_event) ⇒ Object 


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# File 'lib/cucumber/formatter/pretty.rb', line 135

def on_test_run_finished(_event)
  print_comments(gherkin_source.split("\n").length, 0) unless current_feature_uri.empty?
  @io.puts
  print_summary
end

#on_test_step_finished(event) ⇒ Object 


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# File 'lib/cucumber/formatter/pretty.rb', line 111

def on_test_step_finished(event)
  collect_snippet_data(event.test_step, @ast_lookup) if event.result.undefined?
  return if in_scenario_outline && !options[:expand]
  exception_to_be_printed = find_exception_to_be_printed(event.result)
  print_step_data(event.test_step, event.result) if print_step_data?(event, exception_to_be_printed)
  print_step_output
  return unless exception_to_be_printed
  print_exception(exception_to_be_printed, event.result.to_sym, 6)
  @exceptions << exception_to_be_printed
end

#on_test_step_started(event) ⇒ Object 


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# File 'lib/cucumber/formatter/pretty.rb', line 106

def on_test_step_started(event)
  return if event.test_step.hook?
  print_step_header(current_test_case) if first_step_after_printing_background_steps?(event.test_step)
end