Class: RSpec::Core::World Private

Inherits:
Object
  • Object
show all
Defined in:
lib/rspec/core/world.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Internal container for global non-configuration data.

Instance Attribute Summary (collapse)

Instance Method Summary (collapse)

Constructor Details

- (World) initialize(configuration = RSpec.configuration)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of World

13
14
15
16
17
18
19
20
21
22
23
24
# File 'lib/rspec/core/world.rb', line 13
def initialize(configuration=RSpec.configuration)
  @configuration = configuration
  @example_groups = []
  @filtered_examples = Hash.new do |hash, group|
    hash[group] = begin
      examples = group.examples.dup
      examples = filter_manager.prune(examples)
      examples.uniq!
      examples
    end
  end
end

Instance Attribute Details

- (void) wants_to_quit

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Used internally to determine what to do when a SIGINT is received.

11
12
13
# File 'lib/rspec/core/world.rb', line 11
def wants_to_quit
  @wants_to_quit
end

Instance Method Details

- (void) announce_exclusion_filter(announcements)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Add exclusion filters to announcement message.

154
155
156
157
158
# File 'lib/rspec/core/world.rb', line 154
def announce_exclusion_filter(announcements)
  return if exclusion_filter.empty?
  announcements << "exclude #{exclusion_filter.description}"
end

- (void) announce_filters

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Notify reporter of filters.

101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
# File 'lib/rspec/core/world.rb', line 101
def announce_filters
  filter_announcements = []
  announce_inclusion_filter filter_announcements
  announce_exclusion_filter filter_announcements
  unless filter_manager.empty?
    if filter_announcements.length == 1
      reporter.message("Run options: #{filter_announcements[0]}")
    else
      reporter.message("Run options:\n  #{filter_announcements.join("\n  ")}")
    end
  end
  if @configuration.run_all_when_everything_filtered? && example_count.zero?
    reporter.message("#{everything_filtered_message}; ignoring #{inclusion_filter.description}")
    filtered_examples.clear
    inclusion_filter.clear
  end
  return unless example_count.zero?
  example_groups.clear
  if filter_manager.empty?
    reporter.message("No examples found.")
  elsif exclusion_filter.empty?
    message = everything_filtered_message
    if @configuration.run_all_when_everything_filtered?
      message << "; ignoring #{inclusion_filter.description}"
    end
    reporter.message(message)
  elsif inclusion_filter.empty?
    reporter.message(everything_filtered_message)
  end
end

- (void) announce_inclusion_filter(announcements)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Add inclusion filters to announcement message.

145
146
147
148
149
# File 'lib/rspec/core/world.rb', line 145
def announce_inclusion_filter(announcements)
  return if inclusion_filter.empty?
  announcements << "include #{inclusion_filter.description}"
end

- (void) example_count(groups = example_groups)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Get count of examples to be run.

79
80
81
82
# File 'lib/rspec/core/world.rb', line 79
def example_count(groups=example_groups)
  FlatMap.flat_map(groups) { |g| g.descendants }.
    inject(0) { |a, e| a + e.filtered_examples.size }
end

- (void) ordered_example_groups

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Apply ordering strategy from configuration to example groups.

35
36
37
38
# File 'lib/rspec/core/world.rb', line 35
def ordered_example_groups
  ordering_strategy = @configuration.ordering_registry.fetch(:global)
  ordering_strategy.order(@example_groups)
end

- (void) preceding_declaration_line(filter_line)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Find line number of previous declaration.

87
88
89
90
91
# File 'lib/rspec/core/world.rb', line 87
def preceding_declaration_line(filter_line)
  declaration_line_numbers.sort.inject(nil) do |highest_prior_declaration_line, line|
    line <= filter_line ? line : highest_prior_declaration_line
  end
end

- (void) register(example_group)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Register an example group.

56
57
58
59
# File 'lib/rspec/core/world.rb', line 56
def register(example_group)
  example_groups << example_group
  example_group
end

- (void) reset

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Reset world to 'scratch' before running suite.

43
44
45
46
# File 'lib/rspec/core/world.rb', line 43
def reset
  example_groups.clear
  @shared_example_group_registry = nil
end