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RSpec::Matchers::BuiltIn::YieldWithNoArgs

@api private Provides the implementation for `yield_with_no_args`. Not intended to be instantiated directly.

Public Instance Methods

does_not_match?(block) click to toggle source

@private

# File lib/rspec/matchers/built_in/yield.rb, line 208
def does_not_match?(block)
  !matches?(block) && @probe.has_block?
end
failure_message() click to toggle source

@private

# File lib/rspec/matchers/built_in/yield.rb, line 213
def failure_message
  "expected given block to yield with no arguments, but #{positive_failure_reason}"
end
failure_message_when_negated() click to toggle source

@private

# File lib/rspec/matchers/built_in/yield.rb, line 218
def failure_message_when_negated
  "expected given block not to yield with no arguments, but #{negative_failure_reason}"
end
matches?(block) click to toggle source

@private

# File lib/rspec/matchers/built_in/yield.rb, line 201
def matches?(block)
  @probe = YieldProbe.probe(block)
  return false unless @probe.has_block?
  @probe.yielded_once?(:yield_with_no_args) && @probe.single_yield_args.empty?
end
supports_block_expectations?() click to toggle source

@private

# File lib/rspec/matchers/built_in/yield.rb, line 223
def supports_block_expectations?
  true
end

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