How can I write tests for my Ruby code?
You can use RSpec, a popular testing framework for Ruby. Would you like a basic example?
Yes, please provide a simple example of an RSpec test.
Sure! Here's a basic test for a method that adds two numbers:
RSpec.describe 'Addition' do
it 'adds two numbers' do
expect(add(2, 3)).to eq(5)
end
end
This tests that the add
method returns 5 when given 2 and 3.
What if I want to test for edge cases?
You can add more examples in your test block. For instance, testing with negative numbers or zero can help cover edge cases.
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