Class: RSpec::Core::ExampleStatusPersister

Inherits:
Object
  • Object
show all
Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-core-3.12.0/lib/rspec/core/example_status_persister.rb

Overview

Persists example ids and their statuses so that we can filter to just the ones that failed the last time they ran.

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(examples, file_name) ⇒ ExampleStatusPersister

Returns a new instance of ExampleStatusPersister.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-core-3.12.0/lib/rspec/core/example_status_persister.rb', line 18

def initialize(examples, file_name)
  @examples  = examples
  @file_name = file_name
end

Class Method Details

.load_from(file_name) ⇒ Object 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-core-3.12.0/lib/rspec/core/example_status_persister.rb', line 9

def self.load_from(file_name)
  return [] unless File.exist?(file_name)
  ExampleStatusParser.parse(File.read(file_name))
end

.persist(examples, file_name) ⇒ Object 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-core-3.12.0/lib/rspec/core/example_status_persister.rb', line 14

def self.persist(examples, file_name)
  new(examples, file_name).persist
end

Instance Method Details

#persist ⇒ Object 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-core-3.12.0/lib/rspec/core/example_status_persister.rb', line 23

def persist
  RSpec::Support::DirectoryMaker.mkdir_p(File.dirname(@file_name))
  File.open(@file_name, File::RDWR | File::CREAT) do |f|
    # lock the file while reading / persisting to avoid a race
    # condition where parallel or unrelated spec runs race to
    # update the same file
    f.flock(File::LOCK_EX)
    unparsed_previous_runs = f.read
    f.rewind
    f.write(dump_statuses(unparsed_previous_runs))
    f.flush
    f.truncate(f.pos)
  end
end