Using TDD (Test-Driven Development) in your Ruby projects can be simple and really helpful! Here’s how you can do it:
Start with a Test: First, create a test that won’t work yet. This will show what you want to achieve. For example, if you want to make a method called add, you can write:
def test_add
assert_equal 2, add(1, 1)
end
Write Simple Code: Next, write just enough code to make that test work.
Improve Your Code: After that, clean up your code while making sure the test still passes.
Repeat the Process: Finally, keep adding new tests for other features you want to include.
By following these steps, you can create strong and reliable applications!
Using TDD (Test-Driven Development) in your Ruby projects can be simple and really helpful! Here’s how you can do it:
Start with a Test: First, create a test that won’t work yet. This will show what you want to achieve. For example, if you want to make a method called add, you can write:
def test_add
assert_equal 2, add(1, 1)
end
Write Simple Code: Next, write just enough code to make that test work.
Improve Your Code: After that, clean up your code while making sure the test still passes.
Repeat the Process: Finally, keep adding new tests for other features you want to include.
By following these steps, you can create strong and reliable applications!