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How to use test_capture_subprocess_io method of MyModule Package

Best Minitest_ruby code snippet using MyModule.test_capture_subprocess_io

test_minitest_assertions.rb

Source:test_minitest_assertions.rb

...744      assert_equal "hi\n", out745      assert_equal "bye!\n", err746    end747  end748  def test_capture_subprocess_io749    @assertion_count = 0750    non_verbose do751      out, err = capture_subprocess_io do752        system("echo hi")753        system("echo bye! 1>&2")754      end755      assert_equal "hi\n", out756      assert_equal "bye!", err.strip757    end758  end759  def test_class_asserts_match_refutes760    @assertion_count = 0761    methods = Minitest::Assertions.public_instance_methods762    methods.map!(&:to_s) if Symbol === methods.first...

test_capture_subprocess_io

Using AI Code Generation

1    Open3.capture3("ruby -e \"puts 'hello'\"")2Traceback (most recent call last):3my_module.rb:4:in `require': cannot load such file -- open3 (LoadError)

test_capture_subprocess_io

Using AI Code Generation

1      system("ls -l")2    assert_equal("total 03      system("ls -l")4    assert_equal("total 05      system("ls -l")6    assert_equal("total 07      system("ls -l")8    assert_equal("total 0

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