What is the expected syntax for checking exception messages in MiniTest's assert_raises/must_raise?

Question

What is the expected syntax for checking exception messages in MiniTest\'s assert_raises/must_raise?

I\'m trying to make an assertion somet

Answer 1

To assert exception:

assert_raises FooError do
  bar.do_it
end

To assert exception message:

As per API doc, assert_raises returns the exception matched so you can check the message, attributes, etc.

exception = assert_raises FooError do
  bar.do_it
end
assert_equal('Foo', exception.message)