class Object
Object
extensions for Minitest::Mock
.
Public Instance Methods
stub(name, val_or_callable, *block_args, **block_kwargs, &block)
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Add a temporary stubbed method replacing name
for the duration of the block
. If val_or_callable
responds to call, then it returns the result of calling it, otherwise returns the value as-is. If stubbed method yields a block, block_args
will be passed along. Cleans up the stub at the end of the block
. The method name
must exist before stubbing.
def test_stale_eh obj_under_test = Something.new refute obj_under_test.stale? Time.stub :now, Time.at(0) do assert obj_under_test.stale? end end
Calls superclass method
# File minitest-5.20.0/lib/minitest/mock.rb, line 278 def stub name, val_or_callable, *block_args, **block_kwargs, &block new_name = "__minitest_stub__#{name}" metaclass = class << self; self; end if respond_to? name and not methods.map(&:to_s).include? name.to_s then metaclass.send :define_method, name do |*args, **kwargs| super(*args, **kwargs) end end metaclass.send :alias_method, new_name, name if ENV["MT_KWARGS_HAC\K"] then metaclass.send :define_method, name do |*args, &blk| if val_or_callable.respond_to? :call then val_or_callable.call(*args, &blk) else blk.call(*block_args, **block_kwargs) if blk val_or_callable end end else metaclass.send :define_method, name do |*args, **kwargs, &blk| if val_or_callable.respond_to? :call then if kwargs.empty? then # FIX: drop this after 2.7 dead val_or_callable.call(*args, &blk) else val_or_callable.call(*args, **kwargs, &blk) end else if blk then if block_kwargs.empty? then # FIX: drop this after 2.7 dead blk.call(*block_args) else blk.call(*block_args, **block_kwargs) end end val_or_callable end end end block[self] ensure metaclass.send :undef_method, name metaclass.send :alias_method, name, new_name metaclass.send :undef_method, new_name end