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documentation_formatter.rb
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documentation_formatter.rb
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RSpec::Support.require_rspec_core "formatters/base_text_formatter"
module RSpec
module Core
module Formatters
# @private
class DocumentationFormatter < BaseTextFormatter
Formatters.register self, :example_group_started, :example_group_finished,
:example_passed, :example_pending, :example_failed
def initialize(output)
super
@group_level = 0
end
def example_group_started(notification)
output.puts if @group_level == 0
output.puts "#{current_indentation}#{notification.group.description.strip}"
@group_level += 1
end
def example_group_finished(_notification)
@group_level -= 1
end
def example_passed(passed)
output.puts passed_output(passed.example)
end
def example_pending(pending)
output.puts pending_output(pending.example, pending.example.execution_result.pending_message)
end
def example_failed(failure)
output.puts failure_output(failure.example, failure.example.execution_result.exception)
end
private
def passed_output(example)
ConsoleCodes.wrap("#{current_indentation}#{example.description.strip}", :success)
end
def pending_output(example, message)
ConsoleCodes.wrap("#{current_indentation}#{example.description.strip} (PENDING: #{message})", :pending)
end
def failure_output(example, _exception)
ConsoleCodes.wrap("#{current_indentation}#{example.description.strip} (FAILED - #{next_failure_index})", :failure)
end
def next_failure_index
@next_failure_index ||= 0
@next_failure_index += 1
end
def current_indentation
' ' * @group_level
end
def example_group_chain
example_group.parent_groups.reverse
end
end
end
end
end