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Contents
# frozen_string_literal: true
require "defi"
module Spectus
# This class evaluate the expectation with the passed block.
class Exam
# Execute the untested code from the passed block against the matcher.
#
# rubocop:disable Lint/RescueException
#
# @param callable [#call] The callable object to test.
# @param isolation [Boolean] Compute actual in isolation?
# @param negate [Boolean] Positive or negative assertion?
# @param matcher [#matches?] The matcher.
def initialize(callable:, isolation:, negate:, matcher:)
@got = negate ^ matcher.matches? do
value = if isolation
send_call.to!(callable)
else
send_call.to(callable)
end
@actual = value.object
value.call
end
rescue ::Exception => e
@actual = nil
@exception = e
end
# rubocop:enable Lint/RescueException
# @return [#object_id] The actual value.
attr_reader :actual
# @return [Exception, nil] An exception.
attr_reader :exception
# @return [Boolean, nil] Report to the spec requirement level if the
# expectation is true or false.
attr_reader :got
# @return [Defi::Challenge] The challenge for the callable object.
def send_call
::Defi.send(:call)
end
# Report to the spec requirement level if the test pass or fail.
#
# @return [Boolean] Report if the test pass or fail?
def valid?
exception.nil? ? got : false
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems