Class: RSpec::Core::World

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

Constant Summary

Constant Summary

Constants included from Hooks

Hooks::HOOK_TYPES, Hooks::SCOPES

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)

A new instance of World

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# File 'lib/rspec/core/world.rb', line 10
def initialize(configuration=RSpec.configuration)
  @configuration = configuration
  @example_groups = [].extend(Extensions::Ordered::ExampleGroups)
  @filtered_examples = Hash.new { |hash,group|
    hash[group] = begin
      examples = group.examples.dup
      examples = filter_manager.prune(examples)
      examples.uniq
      examples.extend(Extensions::Ordered::Examples)
    end
  }
end

Instance Attribute Details

- (Object) example_groups (readonly)

Returns the value of attribute example_groups

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# File 'lib/rspec/core/world.rb', line 7
def example_groups
  @example_groups
end

- (Object) filtered_examples (readonly)

Returns the value of attribute filtered_examples

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# File 'lib/rspec/core/world.rb', line 7
def filtered_examples
  @filtered_examples
end

- (Object) wants_to_quit

Returns the value of attribute wantstoquit

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# File 'lib/rspec/core/world.rb', line 8
def wants_to_quit
  @wants_to_quit
end

Instance Method Details

- (Object) announce_exclusion_filter(announcements) 

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# File 'lib/rspec/core/world.rb', line 111
def announce_exclusion_filter(announcements)
  unless exclusion_filter.rules_empty?
    announcements << "exclude #{exclusion_filter.description}"
  end
end

- (Object) announce_filters 

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# File 'lib/rspec/core/world.rb', line 65
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.rules_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

- (Object) announce_inclusion_filter(announcements) 

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# File 'lib/rspec/core/world.rb', line 105
def announce_inclusion_filter(announcements)
  unless inclusion_filter.empty?
    announcements << "include #{inclusion_filter.description}"
  end
end

- (Object) configure_group(group) 

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# File 'lib/rspec/core/world.rb', line 45
def configure_group(group)
  @configuration.configure_group(group)
end

- (Object) everything_filtered_message 

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# File 'lib/rspec/core/world.rb', line 101
def everything_filtered_message
  "\nAll examples were filtered out"
end

- (Object) example_count 

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# File 'lib/rspec/core/world.rb', line 49
def example_count
  example_groups.collect {|g| g.descendants}.flatten.inject(0) do |sum, g|
    sum += g.filtered_examples.size
  end
end

- (Object) exclusion_filter 

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# File 'lib/rspec/core/world.rb', line 41
def exclusion_filter
  @configuration.exclusion_filter
end

- (Object) filter_manager 

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# File 'lib/rspec/core/world.rb', line 28
def filter_manager
  @configuration.filter_manager
end

- (Object) inclusion_filter 

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# File 'lib/rspec/core/world.rb', line 37
def inclusion_filter
  @configuration.inclusion_filter
end

- (Object) preceding_declaration_line(filter_line) 

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# File 'lib/rspec/core/world.rb', line 55
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

- (Object) register(example_group) 

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# File 'lib/rspec/core/world.rb', line 32
def register(example_group)
  example_groups << example_group
  example_group
end

- (Object) reporter 

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# File 'lib/rspec/core/world.rb', line 61
def reporter
  @configuration.reporter
end

- (Object) reset 

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# File 'lib/rspec/core/world.rb', line 23
def reset
  example_groups.clear
  SharedExampleGroup.registry.clear
end