Class: Mutant::Meta::Example Private

Inherits:
Object
  • Object
show all
Includes:
Unparser::Adamantium
Defined in:
lib/mutant/meta.rb,
lib/mutant/meta/example.rb,
lib/mutant/meta/example/dsl.rb,
lib/mutant/meta/example/verification.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Mutation example

Defined Under Namespace

Classes: DSL, Expected, Verification

Constant Summary collapse

ALL =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

rubocop:disable Style/MutableConstant

[]

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.add(*types, operators: :full, &block) ⇒ undefined

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Add example

Returns:

  • (undefined) 


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# File 'lib/mutant/meta.rb', line 19

def self.add(*types, operators: :full, &block)
  ALL << DSL.call(
    block:     block,
    location:  caller_locations(1).first,
    operators: Mutation::Operators.parse(operators.to_s).from_right,
    types:     Set.new(types)
  )
end

Instance Method Details

#context ⇒ Context

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Context of mutation

Returns:



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# File 'lib/mutant/meta/example.rb', line 40

def context
  Context.new(
    constant_scope: Context::ConstantScope::None.new,
    scope:          scope,
    source_path:    location.path
  )
end

#generated ⇒ Enumerable<Mutant::Mutation>

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Generated mutations on example source

Returns:



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# File 'lib/mutant/meta/example.rb', line 59

def generated
  Mutator::Node.mutate(
    config: Mutation::Config::DEFAULT.with(operators: operators),
    node:   node
  ).map do |node|
    Mutation::Evil.new(subject: self, node: node)
  end
end

#identification ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Example identification

Returns:

  • (String) 


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# File 'lib/mutant/meta/example.rb', line 33

def identification
  location.to_s
end

#original_source_generated ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Original source as generated by unparser

Returns:

  • (String) 


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# File 'lib/mutant/meta/example.rb', line 51

def original_source_generated
  Unparser.unparse(node)
end

#verification ⇒ Verification

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Verification instance for example

Returns:



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# File 'lib/mutant/meta/example.rb', line 25

def verification
  Verification.new(example: self, mutations: generated)
end