Class: Cucumber::Configuration

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Constantize
Defined in:
lib/cucumber/configuration.rb

Overview

The base class for configuring settings for a Cucumber run.

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Constantize

#constantize, #underscore

Constructor Details

#initialize(user_options = {}) ⇒ Configuration

Returns a new instance of Configuration.



35
36
37
 
# File 'lib/cucumber/configuration.rb', line 35

def initialize(user_options = {})
  @options = default_options.merge(Hash(user_options))
end

Class Method Details

.default ⇒ Object 



16
17
18
 
# File 'lib/cucumber/configuration.rb', line 16

def self.default
  new
end

Instance Method Details

#all_files_to_load ⇒ Object 



175
176
177
178
179
180
181
182
183
184
185
186
 
# File 'lib/cucumber/configuration.rb', line 175

def all_files_to_load
  files = require_dirs.map do |path|
    path = path.tr('\\', '/') # In case we're on windows. Globs don't work with backslashes.
    path = path.gsub(/\/$/, '') # Strip trailing slash.
    File.directory?(path) ? Dir["#{path}/**/*"] : path
  end.flatten.uniq
  remove_excluded_files_from(files)
  files.reject! {|f| !File.file?(f)}
  files.reject! {|f| File.extname(f) == '.feature' }
  files.reject! {|f| f =~ /^http/}
  files.sort
end

#autoload_code_paths ⇒ Object 



119
120
121
 
# File 'lib/cucumber/configuration.rb', line 119

def autoload_code_paths
  @options[:autoload_code_paths]
end

#custom_profiles ⇒ Object 



107
108
109
 
# File 'lib/cucumber/configuration.rb', line 107

def custom_profiles
  profiles - [@options[:default_profile]]
end

#dry_run? ⇒ Boolean

Returns:

  • (Boolean) 


59
60
61
 
# File 'lib/cucumber/configuration.rb', line 59

def dry_run?
  @options[:dry_run]
end

#duration? ⇒ Boolean

Returns:

  • (Boolean) 


91
92
93
 
# File 'lib/cucumber/configuration.rb', line 91

def duration?
  @options[:duration]
end

#error_stream ⇒ Object 



47
48
49
 
# File 'lib/cucumber/configuration.rb', line 47

def error_stream
  @options[:error_stream]
end

#event_bus ⇒ Object 



237
238
239
 
# File 'lib/cucumber/configuration.rb', line 237

def event_bus
  @options[:event_bus]
end

#expand? ⇒ Boolean

Returns:

  • (Boolean) 


83
84
85
 
# File 'lib/cucumber/configuration.rb', line 83

def expand?
  @options[:expand]
end

#fail_fast? ⇒ Boolean

Returns:

  • (Boolean) 


63
64
65
 
# File 'lib/cucumber/configuration.rb', line 63

def fail_fast?
  @options[:fail_fast]
end

#feature_dirs ⇒ Object 



127
128
129
130
131
 
# File 'lib/cucumber/configuration.rb', line 127

def feature_dirs
  dirs = paths.map { |f| File.directory?(f) ? f : File.dirname(f) }.uniq
  dirs.delete('.') unless paths.include?('.')
  with_default_features_path(dirs)
end

#feature_files ⇒ Object 



149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
 
# File 'lib/cucumber/configuration.rb', line 149

def feature_files
  potential_feature_files = with_default_features_path(paths).map do |path|
    path = path.tr('\\', '/') # In case we're on windows. Globs don't work with backslashes.
    path = path.chomp('/')

    # TODO: Move to using feature loading strategies stored in
    # options[:feature_loaders]
    if File.directory?(path)
      Dir["#{path}/**/*.feature"].sort
    elsif Cli::RerunFile.can_read?(path)
      Cli::RerunFile.new(path).features
    else
      path
    end
  end.flatten.uniq
  remove_excluded_files_from(potential_feature_files)
  potential_feature_files
end

#filters ⇒ Object 



145
146
147
 
# File 'lib/cucumber/configuration.rb', line 145

def filters
  @options[:filters]
end

#formats ⇒ Object 



115
116
117
 
# File 'lib/cucumber/configuration.rb', line 115

def formats
  @options[:formats]
end

#formatter_class(format) ⇒ Object 



206
207
208
209
210
211
212
 
# File 'lib/cucumber/configuration.rb', line 206

def formatter_class(format)
  if (builtin = Cli::Options::BUILTIN_FORMATS[format])
    constantize(builtin[0])
  else
    constantize(format)
  end
end

#formatter_factories ⇒ Object 



192
193
194
195
196
197
198
199
200
201
202
203
204
 
# File 'lib/cucumber/configuration.rb', line 192

def formatter_factories
  formats.map do |format, formatter_options, path_or_io|
    begin
      factory = formatter_class(format)
      yield factory,
            formatter_options,
            path_or_io,
            Cli::Options.new(STDOUT, STDERR, @options)
    rescue Exception => e
      raise e, "#{e.message}\nError creating formatter: #{format}", e.backtrace
    end
  end
end

#guess? ⇒ Boolean

Returns:

  • (Boolean) 


71
72
73
 
# File 'lib/cucumber/configuration.rb', line 71

def guess?
  @options[:guess]
end

#name_regexps ⇒ Object 



141
142
143
 
# File 'lib/cucumber/configuration.rb', line 141

def name_regexps
  @options[:name_regexps]
end

#on_event {|Object| ... } ⇒ Object

Subscribe to an event.

See Events for the list of possible events.

Parameters:

  • event_id (Symbol, Class, String) —

    Identifier for the type of event to subscribe to

  • handler_object (Object optional) —

    an object to be called when the event occurs

Yields:

  • (Object) —

    Block to be called when the event occurs



28
 
# File 'lib/cucumber/configuration.rb', line 28

def_instance_delegator :event_bus, :on, :on_event

#out_stream ⇒ Object 



43
44
45
 
# File 'lib/cucumber/configuration.rb', line 43

def out_stream
  @options[:out_stream]
end

#paths ⇒ Object 



111
112
113
 
# File 'lib/cucumber/configuration.rb', line 111

def paths
  @options[:paths]
end

#profiles ⇒ Object 



103
104
105
 
# File 'lib/cucumber/configuration.rb', line 103

def profiles
  @options[:profiles] || []
end

#randomize? ⇒ Boolean

Returns:

  • (Boolean) 


51
52
53
 
# File 'lib/cucumber/configuration.rb', line 51

def randomize?
  @options[:order] == 'random'
end

#register_snippet_generator(generator) ⇒ Object 



232
233
234
235
 
# File 'lib/cucumber/configuration.rb', line 232

def register_snippet_generator(generator)
  snippet_generators << generator
  self
end

#retry_attempts ⇒ Object 



67
68
69
 
# File 'lib/cucumber/configuration.rb', line 67

def retry_attempts
  @options[:retry]
end

#seed ⇒ Object 



55
56
57
 
# File 'lib/cucumber/configuration.rb', line 55

def seed
  Integer(@options[:seed] || rand(0xFFFF))
end

#skip_profile_information? ⇒ Boolean

Returns:

  • (Boolean) 


99
100
101
 
# File 'lib/cucumber/configuration.rb', line 99

def skip_profile_information?
  @options[:skip_profile_information]
end

#snippet_generators ⇒ Object

An array of procs that can generate snippets for undefined steps. These procs may be called if a formatter wants to display snippets to the user.

Each proc should take the following arguments:

- keyword
- step text
- multiline argument
- snippet type



228
229
230
 
# File 'lib/cucumber/configuration.rb', line 228

def snippet_generators
  @options[:snippet_generators] ||= []
end

#snippet_type ⇒ Object 



123
124
125
 
# File 'lib/cucumber/configuration.rb', line 123

def snippet_type
  @options[:snippet_type]
end

#snippets? ⇒ Boolean

Returns:

  • (Boolean) 


95
96
97
 
# File 'lib/cucumber/configuration.rb', line 95

def snippets?
  @options[:snippets]
end

#source? ⇒ Boolean

Returns:

  • (Boolean) 


87
88
89
 
# File 'lib/cucumber/configuration.rb', line 87

def source?
  @options[:source]
end

#step_defs_to_load ⇒ Object 



188
189
190
 
# File 'lib/cucumber/configuration.rb', line 188

def step_defs_to_load
  all_files_to_load.reject {|f| f =~ %r{/support/} }
end

#strict ⇒ Object 



75
76
77
 
# File 'lib/cucumber/configuration.rb', line 75

def strict
  @options[:strict]
end

#support_to_load ⇒ Object 



168
169
170
171
172
173
 
# File 'lib/cucumber/configuration.rb', line 168

def support_to_load
  support_files = all_files_to_load.select {|f| f =~ %r{/support/} }
  env_files = support_files.select {|f| f =~ %r{/support/env\..*} }
  other_files = support_files - env_files
  @options[:dry_run] ? other_files : env_files + other_files
end

#tag_expressions ⇒ Object 



137
138
139
 
# File 'lib/cucumber/configuration.rb', line 137

def tag_expressions
  @options[:tag_expressions]
end

#tag_limits ⇒ Object 



133
134
135
 
# File 'lib/cucumber/configuration.rb', line 133

def tag_limits
  @options[:tag_limits]
end

#to_hash ⇒ Object 



214
215
216
 
# File 'lib/cucumber/configuration.rb', line 214

def to_hash
  @options
end

#wip? ⇒ Boolean

Returns:

  • (Boolean) 


79
80
81
 
# File 'lib/cucumber/configuration.rb', line 79

def wip?
  @options[:wip]
end

#with_options(new_options) ⇒ Object 



39
40
41
 
# File 'lib/cucumber/configuration.rb', line 39

def with_options(new_options)
  self.class.new(@options.merge(new_options))
end