oliverdavies.uk/content/node.c2315804-efa4-4b5e-ae67-41457d8cd8c8.json

{
    "uuid": [
        {
            "value": "c2315804-efa4-4b5e-ae67-41457d8cd8c8"
        }
    ],
    "langcode": [
        {
            "value": "en"
        }
    ],
    "type": [
        {
            "target_id": "daily_email",
            "target_type": "node_type",
            "target_uuid": "8bde1f2f-eef9-4f2d-ae9c-96921f8193d7"
        }
    ],
    "revision_timestamp": [
        {
            "value": "2025-05-11T09:00:22+00:00"
        }
    ],
    "revision_uid": [
        {
            "target_type": "user",
            "target_uuid": "b8966985-d4b2-42a7-a319-2e94ccfbb849"
        }
    ],
    "revision_log": [],
    "status": [
        {
            "value": true
        }
    ],
    "uid": [
        {
            "target_type": "user",
            "target_uuid": "b8966985-d4b2-42a7-a319-2e94ccfbb849"
        }
    ],
    "title": [
        {
            "value": "Tests can assert multiple things"
        }
    ],
    "created": [
        {
            "value": "2024-01-19T00:00:00+00:00"
        }
    ],
    "changed": [
        {
            "value": "2025-05-11T09:00:22+00:00"
        }
    ],
    "promote": [
        {
            "value": false
        }
    ],
    "sticky": [
        {
            "value": false
        }
    ],
    "default_langcode": [
        {
            "value": true
        }
    ],
    "revision_translation_affected": [
        {
            "value": true
        }
    ],
    "path": [
        {
            "alias": "\/daily\/2024\/01\/19\/tests-can-assert-multiple-things",
            "langcode": "en"
        }
    ],
    "body": [
        {
            "value": "\n          <p>Similar to \"a method should only have one return statement\", I've seen similar advice when working with tests: \"Tests should only have a single assertion\".<\/p>\n\n<p>I don't think this is true, and in my experience, you need multiple assertions to have a thorough test.<\/p>\n\n<p>And, whilst similar assertions add some duplication, they can make the intent clearer and give better error messages.<\/p>\n\n<p>Instead, I focus on one test case per test.<\/p>\n\n<p>If I'm testing the following:<\/p>\n\n<ul>\n<li>A blog page exists.<\/li>\n<li>Only post nodes are visible.<\/li>\n<li>Only published posts are visible,<\/li>\n<li>Posts are returned in a specified order.<\/li>\n<\/ul>\n\n<p>These will be split into separate tests - making it easier to read and maintain the code and have faster execution times by running only the tests I want with the minimum amount of code in each - regardless of how many assertions are in each.<\/p>\n\n        ",
            "format": "full_html",
            "processed": "\n          <p>Similar to \"a method should only have one return statement\", I've seen similar advice when working with tests: \"Tests should only have a single assertion\".<\/p>\n\n<p>I don't think this is true, and in my experience, you need multiple assertions to have a thorough test.<\/p>\n\n<p>And, whilst similar assertions add some duplication, they can make the intent clearer and give better error messages.<\/p>\n\n<p>Instead, I focus on one test case per test.<\/p>\n\n<p>If I'm testing the following:<\/p>\n\n<ul>\n<li>A blog page exists.<\/li>\n<li>Only post nodes are visible.<\/li>\n<li>Only published posts are visible,<\/li>\n<li>Posts are returned in a specified order.<\/li>\n<\/ul>\n\n<p>These will be split into separate tests - making it easier to read and maintain the code and have faster execution times by running only the tests I want with the minimum amount of code in each - regardless of how many assertions are in each.<\/p>\n\n        ",
            "summary": null
        }
    ],
    "feeds_item": [
        {
            "imported": "1970-01-01T00:33:45+00:00",
            "guid": null,
            "hash": "2961539db053ecb851f7ff74172acc9b",
            "target_type": "feeds_feed",
            "target_uuid": "90c85284-7ca8-4074-9178-97ff8384fe76"
        }
    ]
}