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  3. 2017
  4. International PHP Conference – Spring Edition
  5. Test-Driven Refactoring

International PHP Conference – Spring Edition

  • Berlin
  • -

The International PHP Conference is a globally recognized event for PHP developers, webworkers, IT managers and everyone interested in web-technology.

Event Website

Test-Driven Refactoring

We never get it right the first time. So we refactor. But how can we refactor legacy code, when there are no automated tests (or not enough, at least) to make sure that we don not break things? Turns out that you can: using characterization tests, we can make sure that we do not inadvertenly modify the code’s behaviour. This talk will introduce a methodology to refactor legacy code that has no automated tests. Rather than talking theory, we will work hands-on with a code example.

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