Class: RSpec::Mocks::TargetBase

Inherits:
Object
  • Object
show all
Defined in:
lib/rspec/mocks/targets.rb

Direct Known Subclasses

AllowanceTarget, AnyInstanceAllowanceTarget, AnyInstanceExpectationTarget, ExpectationTarget

Class Method Summary (collapse)

Instance Method Summary (collapse)

Constructor Details

- (TargetBase) initialize(target)

A new instance of TargetBase

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# File 'lib/rspec/mocks/targets.rb', line 7
def initialize(target)
  @target = target
end

Class Method Details

+ (Object) delegate_to(matcher_method, options = {}) 

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# File 'lib/rspec/mocks/targets.rb', line 11
def self.delegate_to(matcher_method, options = {})
  method_name = options.fetch(:from) { :to }
  class_eval(<<-RUBY, __FILE__, __LINE__ + 1)
  def #{method_name}(matcher, &block)
    unless Matchers::Receive === matcher
      raise UnsupportedMatcherError, "only the `receive` matcher is supported " +
        "with `\#{expression}(...).\#{#{method_name.inspect}}`, but you have provided: \#{matcher}"
    end
    matcher.__send__(#{matcher_method.inspect}, @target, &block)
  end
  RUBY
end

+ (Object) disallow_negation(method) 

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# File 'lib/rspec/mocks/targets.rb', line 25
def self.disallow_negation(method)
  define_method method do |*args|
    raise NegationUnsupportedError,
      "`#{expression}(...).#{method} receive` is not supported since it " +
      "doesn't really make sense. What would it even mean?"
  end
end