Class: Object

Inherits:: BasicObject

Includes:: Minitest::Expectations

Defined in:: opal/stdlib/minitest/mock.rb,
opal/stdlib/json.rb,
opal/stdlib/minitest/spec.rb

Overview

:nodoc:

Instance Method Summary collapse

#stub(name, val_or_callable, *block_args, &block) ⇒ Object
Add a temporary stubbed method replacing +name+ for the duration of the +block+.
#to_json ⇒ Object

Methods included from Minitest::Expectations

#assert_empty , #assert_equal , #assert_in_delta , #assert_in_epsilon , #assert_includes , #assert_instance_of , #assert_kind_of , #assert_match , #assert_nil , #assert_operator , #assert_output , #assert_raises , #assert_respond_to , #assert_same , #assert_silent , #assert_throws , #refute_empty , #refute_equal , #refute_in_delta , #refute_in_epsilon , #refute_includes , #refute_instance_of , #refute_kind_of , #refute_match , #refute_nil , #refute_operator , #refute_respond_to , #refute_same

Instance Method Details

#stub(name, val_or_callable, *block_args, &block) ⇒ `Object`

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

# File 'opal/stdlib/minitest/mock.rb', line 187
def stub name, val_or_callable, *block_args, &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|
 super(*args)
 end
 end
 metaclass.send :alias_method, new_name, name
 metaclass.send :define_method, name do |*args, &blk|
 ret = if val_or_callable.respond_to? :call then
 val_or_callable.call(*args)
 else
 val_or_callable
 end
 blk.call(*block_args) if blk
 ret
 end
 yield self
ensure
 metaclass.send :undef_method, name
 metaclass.send :alias_method, name, new_name
 metaclass.send :undef_method, new_name
end

#to_json ⇒ `Object`

103
104
105

# File 'opal/stdlib/json.rb', line 103
def to_json
 to_s.to_json
end