Method: MiniTest::Expectations#assert_output

Defined in:

lib/minitest/spec.rb

#assert_output ⇒ Object

See MiniTest::Assertions#assert_output

proc { ... }.must_output out_or_nil [, err]

:method: must_output

# File 'lib/minitest/spec.rb', line 377

infect_an_assertion :assert_output, :must_output