Class: RSpec::Matchers::BuiltIn::RaiseError Private

Inherits:
Object
  • Object
show all
Includes:
Composable
Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-expectations-3.12.2/lib/rspec/matchers/built_in/raise_error.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.

Provides the implementation for ‘raise_error`. Not intended to be instantiated directly. rubocop:disable Metrics/ClassLength rubocop:disable Lint/RescueException

Constant Summary collapse

UndefinedValue =

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.

Used as a sentinel value to be able to tell when the user did not pass an argument. We can’t use ‘nil` for that because we need to warn when `nil` is passed in a different way. It’s an Object, not a Module, since Module’s ‘===` does not evaluate to true when compared to itself.

Object.new.freeze

Instance Method Summary collapse

Methods included from Composable

#===, #and, #description_of, #or, should_enumerate?, surface_descriptions_in, unreadable_io?, #values_match?

Constructor Details

#initialize(expected_error_or_message, expected_message, &block) ⇒ RaiseError

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.

Returns a new instance of RaiseError.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-expectations-3.12.2/lib/rspec/matchers/built_in/raise_error.rb', line 18

def initialize(expected_error_or_message, expected_message, &block)
  @block = block
  @actual_error = nil
  @warn_about_bare_error = UndefinedValue === expected_error_or_message
  @warn_about_nil_error = expected_error_or_message.nil?

  case expected_error_or_message
  when nil, UndefinedValue
    @expected_error = Exception
    @expected_message = expected_message
  when String
    @expected_error = Exception
    @expected_message = expected_error_or_message
  else
    @expected_error = expected_error_or_message
    @expected_message = expected_message
  end
end

Instance Method Details

#description ⇒ 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.

Returns:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-expectations-3.12.2/lib/rspec/matchers/built_in/raise_error.rb', line 113

def description
  "raise #{expected_error}"
end

#does_not_match?(given_proc) ⇒ Boolean

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.

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-expectations-3.12.2/lib/rspec/matchers/built_in/raise_error.rb', line 79

def does_not_match?(given_proc)
  warn_for_negative_false_positives!
  !matches?(given_proc, :negative_expectation) && Proc === given_proc
end

#expects_call_stack_jump? ⇒ Boolean

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.

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-expectations-3.12.2/lib/rspec/matchers/built_in/raise_error.rb', line 95

def expects_call_stack_jump?
  true
end

#failure_message ⇒ 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.

Returns:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-expectations-3.12.2/lib/rspec/matchers/built_in/raise_error.rb', line 101

def failure_message
  @eval_block ? actual_error_message : "expected #{expected_error}#{given_error}"
end

#failure_message_when_negated ⇒ 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.

Returns:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-expectations-3.12.2/lib/rspec/matchers/built_in/raise_error.rb', line 107

def failure_message_when_negated
  "expected no #{expected_error}#{given_error}"
end

#matches?(given_proc, negative_expectation = false, &block) ⇒ Boolean

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.

rubocop:disable Metrics/MethodLength

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-expectations-3.12.2/lib/rspec/matchers/built_in/raise_error.rb', line 48

def matches?(given_proc, negative_expectation=false, &block)
  @given_proc = given_proc
  @block ||= block
  @raised_expected_error = false
  @with_expected_message = false
  @eval_block = false
  @eval_block_passed = false

  return false unless Proc === given_proc

  begin
    given_proc.call
  rescue Exception => @actual_error
    if values_match?(@expected_error, @actual_error) ||
       values_match?(@expected_error, actual_error_message)
      @raised_expected_error = true
      @with_expected_message = verify_message
    end
  end

  unless negative_expectation
    warn_about_bare_error! if warn_about_bare_error?
    warn_about_nil_error! if warn_about_nil_error?
    eval_block if ready_to_eval_block?
  end

  expectation_matched?
end

#supports_block_expectations? ⇒ Boolean

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.

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-expectations-3.12.2/lib/rspec/matchers/built_in/raise_error.rb', line 85

def supports_block_expectations?
  true
end

#supports_value_expectations? ⇒ Boolean

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.

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-expectations-3.12.2/lib/rspec/matchers/built_in/raise_error.rb', line 90

def supports_value_expectations?
  false
end

#with_message(expected_message) ⇒ Object

Specifies the expected error message.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-expectations-3.12.2/lib/rspec/matchers/built_in/raise_error.rb', line 39

def with_message(expected_message)
  raise_message_already_set if @expected_message
  @warn_about_bare_error = false
  @expected_message = expected_message
  self
end