Class: RSpec::Matchers::BuiltIn::ChangeRelatively Private

Inherits:
BaseMatcher 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 relative change.

Constant Summary

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 BaseMatcher

#actual_formatted, #diffable?, #expected_formatted, #expects_call_stack_jump?, #match_unless_raises, matcher_name

Methods included from BaseMatcher::DefaultFailureMessages

#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_delta, relativity, &comparer) ⇒ ChangeRelatively

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 ChangeRelatively.



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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 129

def initialize(change_details, expected_delta, relativity, &comparer)
  @change_details = change_details
  @expected_delta = expected_delta
  @relativity     = relativity
  @comparer       = comparer
end

Instance Method Details

#description ⇒ 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-expectations-3.12.2/lib/rspec/matchers/built_in/change.rb', line 156

def description
  "change #{@change_details.value_representation} " \
  "#{@relativity.to_s.tr('_', ' ')} #{description_of @expected_delta}"
end

#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 150

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

#failure_message ⇒ 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-expectations-3.12.2/lib/rspec/matchers/built_in/change.rb', line 137

def failure_message
  "expected #{@change_details.value_representation} to have changed " \
  "#{@relativity.to_s.tr('_', ' ')} " \
  "#{description_of @expected_delta}, but #{failure_reason}"
end

#matches?(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) 


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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 144

def matches?(event_proc)
  @event_proc = event_proc
  @change_details.perform_change(event_proc) && @comparer.call(@change_details.actual_delta)
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/change.rb', line 162

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/change.rb', line 167

def supports_value_expectations?
  false
end