oliverdavies.uk/content/node.da4dbacd-671b-45ee-b70e-58aa16de7d8f.json

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    "title": [
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            "value": "Increasing test coverage with regression tests\n"
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            "value": "\n          <p>Automated test suites don't tell you everything works - they tell you what you've tested isn't broken.<\/p>\n\n<p>Having tests doesn't mean your code is bug-free. There could be edge cases or scenarios you haven't tested for that contain bugs, even though your test suite is passing.<\/p>\n\n<h2 id=\"what-do-we-do%3F\">What do we do?<\/h2>\n\n<p>When you find a bug, try replicating it within an automated test before attempting to fix it.<\/p>\n\n<p>Once you have a failing test and can replicate the issue, go ahead and fix it.<\/p>\n\n<p>If the test passes, you know you've fixed the bug and solved the issue.<\/p>\n\n<h2 id=\"here%27s-the-thing\">Here's the thing<\/h2>\n\n<p>Now you have this test, you cannot re-add the bug again without the test failing. You've prevented anyone from accidentally re-introducing it in the future and increased your test coverage.<\/p>\n\n        ",
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            "processed": "\n          <p>Automated test suites don't tell you everything works - they tell you what you've tested isn't broken.<\/p>\n\n<p>Having tests doesn't mean your code is bug-free. There could be edge cases or scenarios you haven't tested for that contain bugs, even though your test suite is passing.<\/p>\n\n<h2 id=\"what-do-we-do%3F\">What do we do?<\/h2>\n\n<p>When you find a bug, try replicating it within an automated test before attempting to fix it.<\/p>\n\n<p>Once you have a failing test and can replicate the issue, go ahead and fix it.<\/p>\n\n<p>If the test passes, you know you've fixed the bug and solved the issue.<\/p>\n\n<h2 id=\"here%27s-the-thing\">Here's the thing<\/h2>\n\n<p>Now you have this test, you cannot re-add the bug again without the test failing. You've prevented anyone from accidentally re-introducing it in the future and increased your test coverage.<\/p>\n\n        ",
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