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

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



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# 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 



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# File 'opal/stdlib/json.rb', line 103

def to_json
  to_s.to_json
end