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Contents
class MockObject
def initialize(name, options={})
@name = name
@null = options[:null_object]
end
def method_missing(sym, *args, &block)
@null ? self : super
end
end
class MockProxy
def initialize(type=nil)
@multiple_returns = nil
@returning = nil
@yielding = []
@arguments = :any_args
@type = type || :mock
end
def mock?
@type == :mock
end
def stub?
@type == :stub
end
def count
@count ||= mock? ? [:exactly, 1] : [:any_number_of_times, 0]
end
def arguments
@arguments
end
def returning
if @multiple_returns
if @returning.size == 1
@multiple_returns = false
return @returning = @returning.shift
end
return @returning.shift
end
@returning
end
def times
self
end
def calls
@calls ||= 0
end
def called
@calls = calls + 1
end
def exactly(n)
@count = [:exactly, n_times(n)]
self
end
def at_least(n)
@count = [:at_least, n_times(n)]
self
end
def at_most(n)
@count = [:at_most, n_times(n)]
self
end
def once
exactly 1
end
def twice
exactly 2
end
def any_number_of_times
@count = [:any_number_of_times, 0]
self
end
def with(*args)
raise ArgumentError, "you must specify the expected arguments" if args.empty?
@arguments = *args
self
end
def and_return(*args)
case args.size
when 0
@returning = nil
when 1
@returning = args[0]
else
@multiple_returns = true
@returning = args
count[1] = args.size if count[1] < args.size
end
self
end
def and_yield(*args)
@yielding << args
self
end
def yielding
@yielding
end
def yielding?
!@yielding.empty?
end
private
def n_times(n)
case n
when :once
1
when :twice
2
else
Integer n
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems