How do I use Minitest in Ruby?

How do I use Minitest in Ruby?

Minitest is a testing framework for Ruby. You can start by installing it with gem install minitest. Would you like to see a basic example?

Yes, please show me a simple test case.

Sure! Here's a basic example:

require 'minitest/autorun'

class TestExample < Minitest::Test
  def test_addition
    assert_equal 2, 1 + 1
  end
end

This test checks if 1 + 1 equals 2.

How do I run the tests?

You can run your tests by executing the Ruby file in your terminal. Just use ruby your_test_file.rb.

What if I want to test a specific method?

You can create a test method for that specific method. Just define it within your test class and use assertions to check its behavior.