metabuilder/packages/data_table/seed/scripts/tests/pagination.cases.json

{
  "calculate": [
    {
      "desc": "First page of many",
      "total": 100,
      "page": 1,
      "per_page": 10,
      "expected_pages": 10,
      "expected_has_prev": false,
      "expected_has_next": true
    },
    {
      "desc": "Middle page",
      "total": 100,
      "page": 5,
      "per_page": 10,
      "expected_pages": 10,
      "expected_has_prev": true,
      "expected_has_next": true
    },
    {
      "desc": "Last page",
      "total": 100,
      "page": 10,
      "per_page": 10,
      "expected_pages": 10,
      "expected_has_prev": true,
      "expected_has_next": false
    },
    {
      "desc": "Single page",
      "total": 5,
      "page": 1,
      "per_page": 10,
      "expected_pages": 1,
      "expected_has_prev": false,
      "expected_has_next": false
    },
    {
      "desc": "Partial last page",
      "total": 95,
      "page": 10,
      "per_page": 10,
      "expected_pages": 10,
      "expected_has_prev": true,
      "expected_has_next": false
    },
    {
      "desc": "Large dataset first page",
      "total": 1000,
      "page": 1,
      "per_page": 25,
      "expected_pages": 40,
      "expected_has_prev": false,
      "expected_has_next": true
    },
    {
      "desc": "Large dataset middle page",
      "total": 1000,
      "page": 20,
      "per_page": 25,
      "expected_pages": 40,
      "expected_has_prev": true,
      "expected_has_next": true
    },
    {
      "desc": "Large dataset last page",
      "total": 1000,
      "page": 40,
      "per_page": 25,
      "expected_pages": 40,
      "expected_has_prev": true,
      "expected_has_next": false
    },
    {
      "desc": "Small per_page value",
      "total": 50,
      "page": 3,
      "per_page": 5,
      "expected_pages": 10,
      "expected_has_prev": true,
      "expected_has_next": true
    },
    {
      "desc": "Large per_page value",
      "total": 50,
      "page": 1,
      "per_page": 100,
      "expected_pages": 1,
      "expected_has_prev": false,
      "expected_has_next": false
    },
    {
      "desc": "Odd total with even per_page",
      "total": 99,
      "page": 1,
      "per_page": 10,
      "expected_pages": 10,
      "expected_has_prev": false,
      "expected_has_next": true
    },
    {
      "desc": "Even total with odd per_page",
      "total": 100,
      "page": 1,
      "per_page": 7,
      "expected_pages": 15,
      "expected_has_prev": false,
      "expected_has_next": true
    },
    {
      "desc": "Second page of two",
      "total": 15,
      "page": 2,
      "per_page": 10,
      "expected_pages": 2,
      "expected_has_prev": true,
      "expected_has_next": false
    }
  ],
  "render": [
    {
      "desc": "Renders first page",
      "total": 100,
      "page": 1,
      "per_page": 10,
      "expected_pages": 10,
      "expected_has_prev": false,
      "expected_has_next": true
    },
    {
      "desc": "Renders middle page",
      "total": 100,
      "page": 5,
      "per_page": 10,
      "expected_pages": 10,
      "expected_has_prev": true,
      "expected_has_next": true
    },
    {
      "desc": "Renders last page",
      "total": 100,
      "page": 10,
      "per_page": 10,
      "expected_pages": 10,
      "expected_has_prev": true,
      "expected_has_next": false
    },
    {
      "desc": "Renders single page",
      "total": 5,
      "page": 1,
      "per_page": 10,
      "expected_pages": 1,
      "expected_has_prev": false,
      "expected_has_next": false
    }
  ]
}