Module: RSpec::Support

Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/spec.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/mutex.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/differ.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/source.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/version.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/warnings.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/source/node.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/source/token.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/fuzzy_matcher.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/ruby_features.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/encoded_string.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/hunk_generator.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/spec/shell_out.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/directory_maker.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/reentrant_mutex.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/source/location.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/object_formatter.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/spec/diff_helpers.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/comparable_version.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/matcher_definition.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/spec/in_sub_process.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/spec/stderr_splitter.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/recursive_const_methods.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/spec/formatting_support.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/spec/library_wide_checks.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/method_signature_verifier.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/spec/with_isolated_stderr.rb,
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/with_keywords_when_needed.rb

Defined Under Namespace

Modules: AllExceptionsExceptOnesWeMustNotRescue, FormattingSupport, FuzzyMatcher, InSubProcess, OS, RecursiveConstMethods, Ruby, RubyFeatures, ShellOut, Spec, Version, Warnings, WhitespaceChecks, WithIsolatedStdErr, WithKeywordsWhenNeeded Classes: BlockSignature, ComparableVersion, Differ, DirectoryMaker, EncodedString, HunkGenerator, LooseSignatureVerifier, MethodSignature, MethodSignatureExpectation, MethodSignatureVerifier, Mutex, ObjectFormatter, ReentrantMutex, Source, StdErrSplitter

Constant Summary collapse

KERNEL_METHOD_METHOD =

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. 

::Kernel.instance_method(:method)
DEFAULT_FAILURE_NOTIFIER = 
lambda { |failure, _opts| raise failure }
DEFAULT_WARNING_NOTIFIER = 
lambda { |warning| ::Kernel.warn warning }
StrictSignatureVerifier =

Figures out wether a given method can accept various arguments. Surprisingly non-trivial.

MethodSignatureVerifier

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.warning_notifier ⇒ Object

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. 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support.rb', line 132

def self.warning_notifier
  @warning_notifier ||= DEFAULT_WARNING_NOTIFIER
end

Class Method Details

.class_of(object) ⇒ Object

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.

Used internally to get a class of a given object, even if it does not respond to #class.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support.rb', line 84

def self.class_of(object)
  object.class
rescue NoMethodError
  singleton_class = class << object; self; end
  singleton_class.ancestors.find { |ancestor| !ancestor.equal?(singleton_class) }
end

.define_optimized_require_for_rspec(lib, &require_relative) ⇒ Object

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.

Defines a helper method that is optimized to require files from the named lib. The passed block MUST be ‘{ |f| require_relative f }` because for `require_relative` to work properly from within the named lib the line of code must be IN that lib.

‘require_relative` is preferred when available because it is always O(1), regardless of the number of dirs in $LOAD_PATH. `require`, on the other hand, does a linear O(N) search over the dirs in the $LOAD_PATH until it can resolve the file relative to one of the dirs.



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

def self.define_optimized_require_for_rspec(lib, &require_relative)
  name = "require_rspec_#{lib}"

  if RUBY_PLATFORM == 'java' && !Kernel.respond_to?(:require)
    # JRuby 9.1.17.0 has developed a regression for require
    (class << self; self; end).__send__(:define_method, name) do |f|
      Kernel.send(:require, "rspec/#{lib}/#{f}")
    end
  elsif Kernel.respond_to?(:require_relative)
    (class << self; self; end).__send__(:define_method, name) do |f|
      require_relative.call("#{lib}/#{f}")
    end
  else
    (class << self; self; end).__send__(:define_method, name) do |f|
      require "rspec/#{lib}/#{f}"
    end
  end
end

.deregister_matcher_definition(&block) ⇒ Object

Remove a previously registered matcher. Useful for cleaning up after yourself in specs.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/matcher_definition.rb', line 22

def self.deregister_matcher_definition(&block)
  matcher_definitions.delete(block)
end

.failure_notifier ⇒ Object

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. 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support.rb', line 105

def self.failure_notifier
  thread_local_data[:failure_notifier] || DEFAULT_FAILURE_NOTIFIER
end

.failure_notifier=(callable) ⇒ Object

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. 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support.rb', line 97

def self.failure_notifier=(callable)
  thread_local_data[:failure_notifier] = callable
end

.is_a_matcher?(object) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/matcher_definition.rb', line 27

def self.is_a_matcher?(object)
  matcher_definitions.any? { |md| md.call(object) }
end

.matcher_definitions ⇒ Object 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/matcher_definition.rb', line 4

def self.matcher_definitions
  @matcher_definitions ||= []
end

.method_handle_for(object, method_name) ⇒ Object 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support.rb', line 52

def self.method_handle_for(object, method_name)
  KERNEL_METHOD_METHOD.bind(object).call(method_name)
rescue NameError => original
  begin
    handle = object.method(method_name)
    raise original unless handle.is_a? Method
    handle
  rescue Support::AllExceptionsExceptOnesWeMustNotRescue
    raise original
  end
end

.notify_failure(failure, options = {}) ⇒ Object

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. 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support.rb', line 110

def self.notify_failure(failure, options={})
  failure_notifier.call(failure, options)
end

.register_matcher_definition(&block) ⇒ Object

Used internally to break cyclic dependency between mocks, expectations, and support. We don’t currently have a consistent implementation of our matchers, though we are considering changing that: github.com/rspec/rspec-mocks/issues/513



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

def self.register_matcher_definition(&block)
  matcher_definitions << block
end

.rspec_description_for_object(object) ⇒ Object

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.

gives a string representation of an object for use in RSpec descriptions



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support/matcher_definition.rb', line 34

def self.rspec_description_for_object(object)
  if RSpec::Support.is_a_matcher?(object) && object.respond_to?(:description)
    object.description
  else
    object
  end
end

.thread_local_data ⇒ Object

A single thread local variable so we don’t excessively pollute that namespace.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support.rb', line 92

def self.thread_local_data
  Thread.current[:__rspec] ||= {}
end

.with_failure_notifier(callable) ⇒ Object

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. 



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-support-3.12.0/lib/rspec/support.rb', line 115

def self.with_failure_notifier(callable)
  orig_notifier = failure_notifier
  self.failure_notifier = callable
  yield
ensure
  self.failure_notifier = orig_notifier
end