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module Spy
module API
DidNotReceiveError = Class.new(Spy::Error)
def assert_received(base_object, method_name)
assert Subroutine.get(base_object, method_name).has_been_called?,
"#{method_name} was not called on #{base_object.inspect}"
end
def assert_received_with(base_object, method_name, *args, &block)
assert Subroutine.get(base_object, method_name).has_been_called_with?(*args, &block),
"#{method_name} was not called on #{base_object.inspect} with #{args.inspect}"
end
def have_received(method_name)
HaveReceived.new(method_name)
end
class HaveReceived
attr_reader :method_name, :actual
def initialize(method_name)
@method_name = method_name
@with = nil
end
def matches?(actual)
@actual = actual
case @with
when Proc
spy.has_been_called_with?(&@with)
when Array
spy.has_been_called_with?(*@with)
else
spy.has_been_called?
end
end
def with(*args, &block)
@with = block_given? ? block : args
self
end
def failure_message_for_should
"expected #{actual.inspect} to have received #{method_name.inspect}#{args_message}"
end
def failure_message_for_should_not
"expected #{actual.inspect} to not have received #{method_name.inspect}#{args_message}, but did"
end
def description
"to have received #{method_name.inspect}#{args_message}"
end
private
def args_message
case @with
when Array
" with #{@with.inspect}"
when Proc
" with given block"
end
end
def spy
@spy ||= Subroutine.get(@actual, @method_name)
end
end
end
end
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