# <!-- rdoc-file=lib/minitest/mock.rb -->
# A simple and clean mock object framework.
#
# All mock objects are an instance of Mock
#
class Minitest::Mock
  alias __respond_to? respond_to?
  def initialize: (?untyped? delegator) -> void

  # <!--
  #   rdoc-file=lib/minitest/mock.rb
  #   - expect(name, retval, args = [], &blk)
  # -->
  # Expect that method `name` is called, optionally with `args` or a `blk`, and
  # returns `retval`.
  #
  #     @mock.expect(:meaning_of_life, 42)
  #     @mock.meaning_of_life # => 42
  #
  #     @mock.expect(:do_something_with, true, [some_obj, true])
  #     @mock.do_something_with(some_obj, true) # => true
  #
  #     @mock.expect(:do_something_else, true) do |a1, a2|
  #       a1 == "buggs" && a2 == :bunny
  #     end
  #
  # `args` is compared to the expected args using case equality (ie, the '==='
  # operator), allowing for less specific expectations.
  #
  #     @mock.expect(:uses_any_string, true, [String])
  #     @mock.uses_any_string("foo") # => true
  #     @mock.verify  # => true
  #
  #     @mock.expect(:uses_one_string, true, ["foo"])
  #     @mock.uses_one_string("bar") # => raises MockExpectationError
  #
  # If a method will be called multiple times, specify a new expect for each one.
  # They will be used in the order you define them.
  #
  #     @mock.expect(:ordinal_increment, 'first')
  #     @mock.expect(:ordinal_increment, 'second')
  #
  #     @mock.ordinal_increment # => 'first'
  #     @mock.ordinal_increment # => 'second'
  #     @mock.ordinal_increment # => raises MockExpectationError "No more expects available for :ordinal_increment"
  #
  def expect: (untyped name, untyped retval, ?untyped args) { () -> untyped } -> self
  def __call: (untyped name, untyped data) -> untyped

  # <!--
  #   rdoc-file=lib/minitest/mock.rb
  #   - verify()
  # -->
  # Verify that all methods were called as expected. Raises `MockExpectationError`
  # if the mock object was not called as expected.
  #
  def verify: () -> true
  def method_missing: (untyped sym, *untyped args) { () -> untyped } -> untyped
  def respond_to?: (untyped sym, ?bool include_private) -> (true | untyped)
end