Class: RSpec::Core::World Private

Inherits:
Object
  • Object
show all
Includes:
Hooks
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

Constant Summary

Instance Attribute Summary (collapse)

Instance Method Summary (collapse)

Methods included from Hooks

#after, #append_after, #around, #before, #prepend_before

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



16
17
18
19
20
21
22
23
24
25
26
27
# File 'lib/rspec/core/world.rb', line 16

def initialize(configuration=RSpec.configuration)
  @configuration = configuration
  @example_groups = []
  @filtered_examples = Hash.new { |hash,group|
    hash[group] = begin
      examples = group.examples.dup
      examples = filter_manager.prune(examples)
      examples.uniq!
      examples
    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



14
15
16
# File 'lib/rspec/core/world.rb', line 14

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



167
168
169
170
171
# File 'lib/rspec/core/world.rb', line 167

def announce_exclusion_filter(announcements)
  unless exclusion_filter.empty?
    announcements << "exclude #{exclusion_filter.description}"
  end
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



114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
# File 'lib/rspec/core/world.rb', line 114

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

  if 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
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



158
159
160
161
162
# File 'lib/rspec/core/world.rb', line 158

def announce_inclusion_filter(announcements)
  unless inclusion_filter.empty?
    announcements << "include #{inclusion_filter.description}"
  end
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



92
93
94
95
# File 'lib/rspec/core/world.rb', line 92

def example_count(groups=example_groups)
  FlatMap.flat_map(groups) {|g| g.descendants}.
    inject(0) {|sum, g| sum + g.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



43
44
45
46
# File 'lib/rspec/core/world.rb', line 43

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



100
101
102
103
104
# File 'lib/rspec/core/world.rb', line 100

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



64
65
66
67
# File 'lib/rspec/core/world.rb', line 64

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



51
52
53
54
# File 'lib/rspec/core/world.rb', line 51

def reset
  example_groups.clear
  @shared_example_group_registry = nil
end