Class: RSpec::Matchers::BuiltIn::ChangeToValue Private

Inherits:
SpecificValuesChange show all
Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/rspec-expectations-3.12.2/lib/rspec/matchers/built_in/change.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.

Used to specify a change to a specific value (and, optionally, from a specific value).

Constant Summary

Constants inherited from SpecificValuesChange

SpecificValuesChange::MATCH_ANYTHING

Constants inherited from BaseMatcher

BaseMatcher::UNDEFINED

Instance Attribute Summary

Attributes inherited from BaseMatcher

#actual, #expected, #matcher_name, #rescued_exception

Instance Method Summary collapse

Methods inherited from SpecificValuesChange

#description, #failure_message, #matches?, #supports_block_expectations?, #supports_value_expectations?

Methods inherited from BaseMatcher

#actual_formatted, #description, #diffable?, #expected_formatted, #expects_call_stack_jump?, #match_unless_raises, matcher_name, #matches?, #supports_block_expectations?, #supports_value_expectations?

Methods included from BaseMatcher::DefaultFailureMessages

#failure_message, #failure_message_when_negated, has_default_failure_messages?

Methods included from BaseMatcher::HashFormatting

improve_hash_formatting

Methods included from Composable

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

Constructor Details

#initialize(change_details, expected_after) ⇒ ChangeToValue

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 ChangeToValue.



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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/change.rb', line 312

def initialize(change_details, expected_after)
  @description_suffix = nil
  super(change_details, MATCH_ANYTHING, expected_after)
end

Instance Method Details

#does_not_match?(_event_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)

Raises:

  • (NotImplementedError) 


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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/change.rb', line 326

def does_not_match?(_event_proc)
  raise NotImplementedError, "`expect { }.not_to change { }.to()` " \
    "is not supported"
end

#from(value) ⇒ Object

Specifies the original value.



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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/change.rb', line 319

def from(value)
  @expected_before    = value
  @description_suffix = " from #{description_of value}"
  self
end