Class: ErrorToCommunicate::RSpecFormatter

Inherits:
RSpec::Core::Formatters::DocumentationFormatter
  • Object
show all
Defined in:
lib/error_to_communicate/rspec_formatter.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ RSpecFormatter

Returns a new instance of RSpecFormatter.



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# File 'lib/error_to_communicate/rspec_formatter.rb', line 86

def initialize(*)
  @num_failures = 0
  super
end

Instance Method Details

#dump_failures(notification) ⇒ Object

Use ErrorToCommunicate to print error info rather than default DocumentationFormatter.

How did we figure out how to implement it? See “Down the rabbit hole” section in github.com/JoshCheek/what-we-ve-got-here-is-an-error-to-communicate/blob/ede6844/lib/error_to_communicate/rspec_formatter.rb#L68

FIXME: Needs to respect RSpec.configuration.color_enabled?

but we can't currently turn colour off in our output



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# File 'lib/error_to_communicate/rspec_formatter.rb', line 111

def dump_failures(notification)
  output.puts "\nFailures:\n"
  notification.failure_notifications.each do |notification|
    heuristic = notification.example.metadata.fetch :heuristic
    formatted = Config.default.format heuristic, Dir.pwd
    output.puts formatted.chomp.gsub(/^/, '  ')
  end
end

#example_failed(failure_notification) ⇒ Object 



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# File 'lib/error_to_communicate/rspec_formatter.rb', line 91

def example_failed(failure_notification)
  super
  # we must create it here, because it won't have access to the callstack later
  example = failure_notification.example
  example.metadata[:heuristic] = Heuristic::RSpecFailure.new \
    config:         Config.default, # E2C heuristic, not RSpec's
    failure:        failure_notification,
    failure_number: (@num_failures += 1),
    binding:        Thread.current[:e2c_last_binding_seen]
end