Class: RSpec::FlakeClassifier::Rerun::Protocol

Inherits:
Object
  • Object
show all
Defined in:
lib/rspec/flake/classifier/rerun/protocol.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(runner: IsolatedRunner.new, same_order_runs: 3) ⇒ Protocol

Returns a new instance of Protocol.



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# File 'lib/rspec/flake/classifier/rerun/protocol.rb', line 12

def initialize(runner: IsolatedRunner.new, same_order_runs: 3)
  @runner = runner
  @same_order_runs = same_order_runs
end

Instance Attribute Details

#runner ⇒ Object (readonly)

Returns the value of attribute runner.



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# File 'lib/rspec/flake/classifier/rerun/protocol.rb', line 10

def runner
  @runner
end

#same_order_runs ⇒ Object (readonly)

Returns the value of attribute same_order_runs.



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# File 'lib/rspec/flake/classifier/rerun/protocol.rb', line 10

def same_order_runs
  @same_order_runs
end

Instance Method Details

#investigate(example_id, seed: nil, prior_examples: []) ⇒ Object 



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# File 'lib/rspec/flake/classifier/rerun/protocol.rb', line 17

def investigate(example_id, seed: nil, prior_examples: [])
  sequence = Array(prior_examples) + [example_id]
  runs = run_same_order(sequence, seed)
  return true_failure(example_id, runs) if runs.all?(&:failed?)

  single = runner.run(example_id, seed: seed, extra_args: ["--order", "defined"])
  runs << single

  if !Array(prior_examples).empty? && runs.any?(&:failed?) && single.passed?
    dependencies = find_dependency(example_id, prior_examples, seed)
    return flaky(example_id, "od", runs, dependencies, "victim")
  end

  flaky(example_id, "nod", runs)
end