oliverdavies.uk/content/node.60d29f19-7871-4b8e-a2e5-3bf7edf17c00.json

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    "title": [
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            "value": "Automated tests prevent you from adding regressions"
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            "value": "\n          <p>Continuing from <a href=\"\/daily\/2024\/01\/30\/tdd-doesnt-mean-you-know-everything-upfront\">my last few emails<\/a>, as well as adding the new use case more easily and quicker, having automated tests also saved me from adding a regression into the code I was changing.<\/p>\n\n<p>I'd written a condition in the query to ensure only results that started with the search term.<\/p>\n\n<p>Initially, I removed it, but then the tests failed.<\/p>\n\n<p>This reminded me why I'd written the condition that way, and I was able to re-add my fix differently.<\/p>\n\n<p>Without the tests, I'd likely have removed it and introduced a regression.<\/p>\n\n<p>Whilst fixing a bug, I'd have introduced a different bug.<\/p>\n\n<p>My tests saved me from doing that and I was able to rectify it quickly before pushing to CI or the staging environment.<\/p>\n\n        ",
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            "processed": "\n          <p>Continuing from <a href=\"http:\/\/default\/daily\/2024\/01\/30\/tdd-doesnt-mean-you-know-everything-upfront\">my last few emails<\/a>, as well as adding the new use case more easily and quicker, having automated tests also saved me from adding a regression into the code I was changing.<\/p>\n\n<p>I'd written a condition in the query to ensure only results that started with the search term.<\/p>\n\n<p>Initially, I removed it, but then the tests failed.<\/p>\n\n<p>This reminded me why I'd written the condition that way, and I was able to re-add my fix differently.<\/p>\n\n<p>Without the tests, I'd likely have removed it and introduced a regression.<\/p>\n\n<p>Whilst fixing a bug, I'd have introduced a different bug.<\/p>\n\n<p>My tests saved me from doing that and I was able to rectify it quickly before pushing to CI or the staging environment.<\/p>\n\n        ",
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