Class: RSpec::Matchers::BuiltIn::BaseMatcher Private

Inherits:

Object

• Object
• RSpec::Matchers::BuiltIn::BaseMatcher

show all

Includes:

Pretty

Defined in:

lib/rspec/matchers/built_in/base_matcher.rb

Overview

Constant Summary

UNDEFINED =

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.

Object.new.freeze

Instance Attribute Summary (collapse)

• - (Object) actual readonly private
• - (Object) expected readonly private
• - (Object) rescued_exception readonly private

Instance Method Summary (collapse)

• - (Object) ==(other) private
• - (Object) description private
• - (Boolean) diffable? private
• - (Object) failure_message_for_should private
• - (Object) failure_message_for_should_not private
• - (BaseMatcher) initialize(expected = UNDEFINED) constructor private

  A new instance of BaseMatcher.

• - (Object) match_unless_raises(*exceptions) private
• - (Boolean) matches?(actual) private

Methods included from Pretty

#_pretty_print, #expected_to_sentence, #name, #name_to_sentence, #split_words, #to_sentence, #to_word, #underscore

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# File 'lib/rspec/matchers/built_in/base_matcher.rb', line 21
def initialize(expected = UNDEFINED)
  @expected = expected unless UNDEFINED.equal?(expected)
end

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# File 'lib/rspec/matchers/built_in/base_matcher.rb', line 19
def actual
  @actual
end

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# File 'lib/rspec/matchers/built_in/base_matcher.rb', line 19
def expected
  @expected
end

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# File 'lib/rspec/matchers/built_in/base_matcher.rb', line 19
def rescued_exception
  @rescued_exception
end

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# File 'lib/rspec/matchers/built_in/base_matcher.rb', line 58
def ==(other)
  matches?(other)
end

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# File 'lib/rspec/matchers/built_in/base_matcher.rb', line 50
def description
  defined?(@expected) ? "#{name_to_sentence} #{@expected.inspect}" : name_to_sentence
end

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# File 'lib/rspec/matchers/built_in/base_matcher.rb', line 54
def diffable?
  false
end

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# File 'lib/rspec/matchers/built_in/base_matcher.rb', line 40
def failure_message_for_should
  assert_ivars :@actual
  "expected #{@actual.inspect} to #{name_to_sentence}#{expected_to_sentence}"
end

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# File 'lib/rspec/matchers/built_in/base_matcher.rb', line 45
def failure_message_for_should_not
  assert_ivars :@actual
  "expected #{@actual.inspect} not to #{name_to_sentence}#{expected_to_sentence}"
end

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# File 'lib/rspec/matchers/built_in/base_matcher.rb', line 30
def match_unless_raises(*exceptions)
  exceptions.unshift Exception if exceptions.empty?
  begin
    yield
    true
  rescue *exceptions => @rescued_exception
    false
  end
end

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# File 'lib/rspec/matchers/built_in/base_matcher.rb', line 25
def matches?(actual)
  @actual = actual
  match(expected, actual)
end