test: add vitest checks and run tests in CI (#21)

2026-03-12 19:34:18 -04:00 · 2026-03-12 19:34:18 -04:00 · 7b4f85dc10
commit 7b4f85dc10
parent 33173f5c04
7 changed files with 473 additions and 0 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@ -37,6 +37,9 @@ jobs:
      - name: Run CI checks
        run: pnpm run ci:check

+      - name: Run tests
+        run: pnpm run test:ci
+
      - name: Install website dependencies
        run: pnpm --dir web install --frozen-lockfile

--- a/package.json
+++ b/package.json
@ -20,6 +20,9 @@
    "db:migrate:local": "wrangler d1 migrations apply DB --local",
    "db:migrate:prod": "wrangler d1 migrations apply DB --remote",
    "knip": "knip",
+    "test": "vitest run",
+    "test:watch": "vitest",
+    "test:ci": "vitest run --reporter=dot",
    "ci:check": "prettier --check . && knip && tsc --noEmit && oxlint . --type-aware"
  },
  "cloudflare": {
@ -86,6 +89,7 @@
    "typescript": "^5.9.3",
    "vite": "^7.1.2",
    "vite-tsconfig-paths": "^5.1.4",
+    "vitest": "^3.2.4",
    "wrangler": "^4.45.3"
  }
 }
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@ -144,6 +144,9 @@ importers:
      vite-tsconfig-paths:
        specifier: ^5.1.4
        version: 5.1.4(typescript@5.9.3)(vite@7.3.1(@types/node@22.19.11)(jiti@2.6.1)(lightningcss@1.31.1)(tsx@4.21.0))
+      vitest:
+        specifier: ^3.2.4
+        version: 3.2.4(@types/node@22.19.11)(jiti@2.6.1)(lightningcss@1.31.1)(tsx@4.21.0)
      wrangler:
        specifier: ^4.45.3
        version: 4.67.0(@cloudflare/workers-types@4.20260302.0)
@ -1815,6 +1818,9 @@ packages:
  '@types/babel__traverse@7.28.0':
    resolution: {integrity: sha512-8PvcXf70gTDZBgt9ptxJ8elBeBjcLOAcOtoO/mPJjtji1+CdGbHgm77om1GrsPxsiE+uXIpNSK64UYaIwQXd4Q==}

+  '@types/chai@5.2.3':
+    resolution: {integrity: sha512-Mw558oeA9fFbv65/y4mHtXDs9bPnFMZAL/jxdPFUpOHHIXX91mcgEHbS5Lahr+pwZFR8A7GQleRWeI6cGFC2UA==}
+
  '@types/d3-array@3.2.2':
    resolution: {integrity: sha512-hOLWVbm7uRza0BYXpIIW5pxfrKe0W+D5lrFiAEYR+pb6w3N2SwSMaJbXdUfSEv+dT4MfHBLtn5js0LAWaO6otw==}

@ -1842,6 +1848,9 @@ packages:
  '@types/d3-timer@3.0.2':
    resolution: {integrity: sha512-Ps3T8E8dZDam6fUyNiMkekK3XUsaUEik+idO9/YjPtfj2qruF8tFBXS7XhtE4iIXBLxhmLjP3SXpLhVf21I9Lw==}

+  '@types/deep-eql@4.0.2':
+    resolution: {integrity: sha512-c9h9dVVMigMPc4bwTvC5dxqtqJZwQPePsWjPlpSOnojbor6pGqdk541lfA7AqFQr5pB1BRdq0juY9db81BwyFw==}
+
  '@types/estree@1.0.8':
    resolution: {integrity: sha512-dWHzHa2WqEXI/O1E9OjrocMTKJl2mSrEolh1Iomrv6U+JuNwaHXsXx9bLu5gG7BUWFIN0skIQJQ/L1rIex4X6w==}

@ -1877,6 +1886,35 @@ packages:
    peerDependencies:
      vite: ^4.2.0 || ^5.0.0 || ^6.0.0 || ^7.0.0

+  '@vitest/expect@3.2.4':
+    resolution: {integrity: sha512-Io0yyORnB6sikFlt8QW5K7slY4OjqNX9jmJQ02QDda8lyM6B5oNgVWoSoKPac8/kgnCUzuHQKrSLtu/uOqqrig==}
+
+  '@vitest/mocker@3.2.4':
+    resolution: {integrity: sha512-46ryTE9RZO/rfDd7pEqFl7etuyzekzEhUbTW3BvmeO/BcCMEgq59BKhek3dXDWgAj4oMK6OZi+vRr1wPW6qjEQ==}
+    peerDependencies:
+      msw: ^2.4.9
+      vite: ^5.0.0 || ^6.0.0 || ^7.0.0-0
+    peerDependenciesMeta:
+      msw:
+        optional: true
+      vite:
+        optional: true
+
+  '@vitest/pretty-format@3.2.4':
+    resolution: {integrity: sha512-IVNZik8IVRJRTr9fxlitMKeJeXFFFN0JaB9PHPGQ8NKQbGpfjlTx9zO4RefN8gp7eqjNy8nyK3NZmBzOPeIxtA==}
+
+  '@vitest/runner@3.2.4':
+    resolution: {integrity: sha512-oukfKT9Mk41LreEW09vt45f8wx7DordoWUZMYdY/cyAk7w5TWkTRCNZYF7sX7n2wB7jyGAl74OxgwhPgKaqDMQ==}
+
+  '@vitest/snapshot@3.2.4':
+    resolution: {integrity: sha512-dEYtS7qQP2CjU27QBC5oUOxLE/v5eLkGqPE0ZKEIDGMs4vKWe7IjgLOeauHsR0D5YuuycGRO5oSRXnwnmA78fQ==}
+
+  '@vitest/spy@3.2.4':
+    resolution: {integrity: sha512-vAfasCOe6AIK70iP5UD11Ac4siNUNJ9i/9PZ3NKx07sG6sUxeag1LWdNrMWeKKYBLlzuK+Gn65Yd5nyL6ds+nw==}
+
+  '@vitest/utils@3.2.4':
+    resolution: {integrity: sha512-fB2V0JFrQSMsCo9HiSq3Ezpdv4iYaXRG1Sx8edX3MwxfyNn83mKiGzOcH+Fkxt4MHxr3y42fQi1oeAInqgX2QA==}
+
  abort-controller@3.0.0:
    resolution: {integrity: sha512-h8lQ8tacZYnR3vNQTgibj+tODHI5/+l06Au2Pcriv/Gmet0eaj4TwWH41sO9wnHDiQsEj19q0drzdWdeAHtweg==}
    engines: {node: '>=6.5'}
@ -1901,6 +1939,10 @@ packages:
  argparse@2.0.1:
    resolution: {integrity: sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==}

+  assertion-error@2.0.1:
+    resolution: {integrity: sha512-Izi8RQcffqCeNVgFigKli1ssklIbpHnCYc6AknXGYoB6grJqyeby7jv12JUQgmTAnIDnbck1uxksT4dzN3PWBA==}
+    engines: {node: '>=12'}
+
  ast-types@0.16.1:
    resolution: {integrity: sha512-6t10qk83GOG8p0vKmaCr8eiilZwO171AvbROMtvvNiwrTly62t+7XkA8RdIIVbpMhCASAsxgAzdRSwh6nw/5Dg==}
    engines: {node: '>=4'}
@ -1938,6 +1980,10 @@ packages:
  buffer-from@1.1.2:
    resolution: {integrity: sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==}

+  cac@6.7.14:
+    resolution: {integrity: sha512-b6Ilus+c3RrdDk+JhLKUAQfzzgLEPy6wcXqS7f/xe1EETvsDP6GORG7SFuOs6cID5YkqchW/LXZbX5bc8j7ZcQ==}
+    engines: {node: '>=8'}
+
  call-bind-apply-helpers@1.0.2:
    resolution: {integrity: sha512-Sp1ablJ0ivDkSzjcaJdxEunN5/XvksFJ2sMBFfq6x0ryhQV/2b/KwFe21cMpmHtPOSij8K99/wSfoEuTObmuMQ==}
    engines: {node: '>= 0.4'}
@ -1945,10 +1991,18 @@ packages:
  caniuse-lite@1.0.30001774:
    resolution: {integrity: sha512-DDdwPGz99nmIEv216hKSgLD+D4ikHQHjBC/seF98N9CPqRX4M5mSxT9eTV6oyisnJcuzxtZy4n17yKKQYmYQOA==}

+  chai@5.3.3:
+    resolution: {integrity: sha512-4zNhdJD/iOjSH0A05ea+Ke6MU5mmpQcbQsSOkgdaUMJ9zTlDTD/GYlwohmIE2u0gaxHYiVHEn1Fw9mZ/ktJWgw==}
+    engines: {node: '>=18'}
+
  chalk@5.6.2:
    resolution: {integrity: sha512-7NzBL0rN6fMUW+f7A6Io4h40qQlG+xGmtMxfbnH/K7TAtt8JQWVQK+6g0UXKMeVJoyV5EkkNsErQ8pVD3bLHbA==}
    engines: {node: ^12.17.0 || ^14.13 || >=16.0.0}

+  check-error@2.1.3:
+    resolution: {integrity: sha512-PAJdDJusoxnwm1VwW07VWwUN1sl7smmC3OKggvndJFadxxDRyFJBX/ggnu/KE4kQAB7a3Dp8f/YXC1FlUprWmA==}
+    engines: {node: '>= 16'}
+
  cheerio-select@2.1.0:
    resolution: {integrity: sha512-9v9kG0LvzrlcungtnJtpGNxY+fzECQKhK4EGJX2vByejiMX84MFNQw4UxPJl3bFbTMw+Dfs37XaIkCwTZfLh4g==}

@ -2057,6 +2111,10 @@ packages:
  decimal.js-light@2.5.1:
    resolution: {integrity: sha512-qIMFpTMZmny+MMIitAB6D7iVPEorVw6YQRWkvarTkT4tBeSLLiHzcwj6q0MmYSFCiVpiqPJTJEYIrpcPzVEIvg==}

+  deep-eql@5.0.2:
+    resolution: {integrity: sha512-h5k/5U50IJJFpzfL6nO9jaaumfjO/f2NjK/oYB2Djzm4p9L+3T9qWpZqZ2hAbLPuuYq9wrU08WQyBTL5GbPk5Q==}
+    engines: {node: '>=6'}
+
  delayed-stream@1.0.0:
    resolution: {integrity: sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==}
    engines: {node: '>=0.4.0'}
@ -2219,6 +2277,9 @@ packages:
    resolution: {integrity: sha512-Zf5H2Kxt2xjTvbJvP2ZWLEICxA6j+hAmMzIlypy4xcBg1vKVnx89Wy0GbS+kf5cwCVFFzdCFh2XSCFNULS6csw==}
    engines: {node: '>= 0.4'}

+  es-module-lexer@1.7.0:
+    resolution: {integrity: sha512-jEQoCwk8hyb2AZziIOLhDqpm5+2ww5uIE6lkO/6jcOCusfk6LhMHpXXfBLXTZ7Ydyt0j4VoUQv6uGNYbdW+kBA==}
+
  es-object-atoms@1.1.1:
    resolution: {integrity: sha512-FGgH2h8zKNim9ljj7dankFPcICIK9Cp5bm+c2gQSYePhpaG5+esrLODihIorn+Pe6FGJzWhXQotPv73jTaldXA==}
    engines: {node: '>= 0.4'}
@ -2259,6 +2320,9 @@ packages:
    engines: {node: '>=4'}
    hasBin: true

+  estree-walker@3.0.3:
+    resolution: {integrity: sha512-7RUKfXgSMMkzt6ZuXmqapOurLGPPfgj6l9uRZ7lRGolvk0y2yocc35LdcxKC5PQZdn2DMqioAQ2NoWcrTKmm6g==}
+
  event-target-shim@5.0.1:
    resolution: {integrity: sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ==}
    engines: {node: '>=6'}
@ -2266,6 +2330,10 @@ packages:
  eventemitter3@5.0.4:
    resolution: {integrity: sha512-mlsTRyGaPBjPedk6Bvw+aqbsXDtoAyAzm5MO7JgU+yVRyMQ5O8bD4Kcci7BS85f93veegeCPkL8R4GLClnjLFw==}

+  expect-type@1.3.0:
+    resolution: {integrity: sha512-knvyeauYhqjOYvQ66MznSMs83wmHrCycNEN6Ao+2AeYEfxUIkuiVxdEa1qlGEPK+We3n0THiDciYSsCcgW/DoA==}
+    engines: {node: '>=12.0.0'}
+
  exsolve@1.0.8:
    resolution: {integrity: sha512-LmDxfWXwcTArk8fUEnOfSZpHOJ6zOMUJKOtFLFqJLoKJetuQG874Uc7/Kki7zFLzYybmZhp1M7+98pfMqeX8yA==}

@ -2440,6 +2508,9 @@ packages:
  js-tokens@4.0.0:
    resolution: {integrity: sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==}

+  js-tokens@9.0.1:
+    resolution: {integrity: sha512-mxa9E9ITFOt0ban3j6L5MpjwegGz6lBQmM1IJkWeBZGcMxto50+eWdjC/52xDbS2vy0k7vIMK0Fe2wfL9OQSpQ==}
+
  js-yaml@4.1.1:
    resolution: {integrity: sha512-qQKT4zQxXl8lLwBtHMWwaTcGfFOZviOJet3Oy/xmGk2gZH677CJM9EvtfdSkgWcATZhj/55JZ0rmy3myCT5lsA==}
    hasBin: true
@ -2551,6 +2622,9 @@ packages:
    resolution: {integrity: sha512-l51N2r93WmGUye3WuFoN5k10zyvrVs0qfKBhyC5ogUQ6Ew6JUSswh78mbSO+IU3nTWsyOArqPCcShdQSadghBQ==}
    engines: {node: '>= 12.0.0'}

+  loupe@3.2.1:
+    resolution: {integrity: sha512-CdzqowRJCeLU72bHvWqwRBBlLcMEtIvGrlvef74kMnV2AolS9Y8xUv1I0U/MNAWMhBlKIoyuEgoJ0t/bbwHbLQ==}
+
  lru-cache@5.1.1:
    resolution: {integrity: sha512-KpNARQA3Iwv+jTA0utUVVbrh+Jlrr1Fv0e56GGzAFOXN7dk/FviaDW8LHmK52DlcH4WP2n6gI8vN1aesBFgo9w==}

@ -2661,6 +2735,10 @@ packages:
  pathe@2.0.3:
    resolution: {integrity: sha512-WUjGcAqP1gQacoQe+OBJsFA7Ld4DyXuUIjZ5cc75cLHvJ7dtNsTugphxIADwspS+AraAUePCKrSVtPLFj/F88w==}

+  pathval@2.0.1:
+    resolution: {integrity: sha512-//nshmD55c46FuFw26xV/xFAaB5HF9Xdap7HJBBnrKdAd6/GxDBaNA1870O79+9ueg61cZLSVc+OaFlfmObYVQ==}
+    engines: {node: '>= 14.16'}
+
  picocolors@1.1.1:
    resolution: {integrity: sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==}

@ -2816,6 +2894,9 @@ packages:
    resolution: {integrity: sha512-ObmnIF4hXNg1BqhnHmgbDETF8dLPCggZWBjkQfhZpbszZnYur5DUljTcCHii5LC3J5E0yeO/1LIMyH+UvHQgyw==}
    engines: {node: '>= 0.4'}

+  siginfo@2.0.0:
+    resolution: {integrity: sha512-ybx0WO1/8bSBLEWXZvEd7gMW3Sn3JFlW3TvX1nREbDLRNQNaeNN8WK0meBwPdAaOI7TtRRRJn/Es1zhrrCHu7g==}
+
  smol-toml@1.6.0:
    resolution: {integrity: sha512-4zemZi0HvTnYwLfrpk/CF9LOd9Lt87kAt50GnqhMpyF9U3poDAP2+iukq2bZsO/ufegbYehBkqINbsWxj4l4cw==}
    engines: {node: '>= 18'}
@ -2854,10 +2935,19 @@ packages:
    engines: {node: '>=20.16.0'}
    hasBin: true

+  stackback@0.0.2:
+    resolution: {integrity: sha512-1XMJE5fQo1jGH6Y/7ebnwPOBEkIEnT4QF32d5R1+VXdXveM0IBMJt8zfaxX1P3QhVwrYe+576+jkANtSS2mBbw==}
+
+  std-env@3.10.0:
+    resolution: {integrity: sha512-5GS12FdOZNliM5mAOxFRg7Ir0pWz8MdpYm6AY6VPkGpbA7ZzmbzNcBJQ0GPvvyWgcY7QAhCgf9Uy89I03faLkg==}
+
  strip-json-comments@5.0.3:
    resolution: {integrity: sha512-1tB5mhVo7U+ETBKNf92xT4hrQa3pm0MZ0PQvuDnWgAAGHDsfp4lPSpiS6psrSiet87wyGPh9ft6wmhOMQ0hDiw==}
    engines: {node: '>=14.16'}

+  strip-literal@3.1.0:
+    resolution: {integrity: sha512-8r3mkIM/2+PpjHoOtiAW8Rg3jJLHaV7xPwG+YRGrv6FP0wwk/toTpATxWYOW0BKdWwl82VT2tFYi5DlROa0Mxg==}
+
  strnum@2.1.2:
    resolution: {integrity: sha512-l63NF9y/cLROq/yqKXSLtcMeeyOfnSQlfMSlzFt/K73oIaD8DGaQWd7Z34X9GPiKqP5rbSh84Hl4bOlLcjiSrQ==}

@ -2878,10 +2968,28 @@ packages:
  tiny-warning@1.0.3:
    resolution: {integrity: sha512-lBN9zLN/oAf68o3zNXYrdCt1kP8WsiGW8Oo2ka41b2IM5JL/S1CTyX1rW0mb/zSuJun0ZUrDxx4sqvYS2FWzPA==}

+  tinybench@2.9.0:
+    resolution: {integrity: sha512-0+DUvqWMValLmha6lr4kD8iAMK1HzV0/aKnCtWb9v9641TnP/MFb7Pc2bxoxQjTXAErryXVgUOfv2YqNllqGeg==}
+
+  tinyexec@0.3.2:
+    resolution: {integrity: sha512-KQQR9yN7R5+OSwaK0XQoj22pwHoTlgYqmUscPYoknOoWCWfj/5/ABTMRi69FrKU5ffPVh5QcFikpWJI/P1ocHA==}
+
  tinyglobby@0.2.15:
    resolution: {integrity: sha512-j2Zq4NyQYG5XMST4cbs02Ak8iJUdxRM0XI5QyxXuZOzKOINmWurp3smXu3y5wDcJrptwpSjgXHzIQxR0omXljQ==}
    engines: {node: '>=12.0.0'}

+  tinypool@1.1.1:
+    resolution: {integrity: sha512-Zba82s87IFq9A9XmjiX5uZA/ARWDrB03OHlq+Vw1fSdt0I+4/Kutwy8BP4Y/y/aORMo61FQ0vIb5j44vSo5Pkg==}
+    engines: {node: ^18.0.0 || >=20.0.0}
+
+  tinyrainbow@2.0.0:
+    resolution: {integrity: sha512-op4nsTR47R6p0vMUUoYl/a+ljLFVtlfaXkLQmqfLR1qHma1h/ysYk4hEXZ880bf2CYgTskvTa/e196Vd5dDQXw==}
+    engines: {node: '>=14.0.0'}
+
+  tinyspy@4.0.4:
+    resolution: {integrity: sha512-azl+t0z7pw/z958Gy9svOTuzqIk6xq+NSheJzn5MMWtWTFywIacg2wUlzKFGtt3cthx0r2SxMK0yzJOR0IES7Q==}
+    engines: {node: '>=14.0.0'}
+
  tldts-core@7.0.25:
    resolution: {integrity: sha512-ZjCZK0rppSBu7rjHYDYsEaMOIbbT+nWF57hKkv4IUmZWBNrBWBOjIElc0mKRgLM8bm7x/BBlof6t2gi/Oq/Asw==}

@ -2957,6 +3065,11 @@ packages:
  victory-vendor@37.3.6:
    resolution: {integrity: sha512-SbPDPdDBYp+5MJHhBCAyI7wKM3d5ivekigc2Dk2s7pgbZ9wIgIBYGVw4zGHBml/qTFbexrofXW6Gu4noGxrOwQ==}

+  vite-node@3.2.4:
+    resolution: {integrity: sha512-EbKSKh+bh1E1IFxeO0pg1n4dvoOTt0UDiXMd/qn++r98+jPO1xtJilvXldeuQ8giIB5IkpjCgMleHMNEsGH6pg==}
+    engines: {node: ^18.0.0 || ^20.0.0 || >=22.0.0}
+    hasBin: true
+
  vite-tsconfig-paths@5.1.4:
    resolution: {integrity: sha512-cYj0LRuLV2c2sMqhqhGpaO3LretdtMn/BVX4cPLanIZuwwrkVl+lK84E/miEXkCHWXuq65rhNN4rXsBcOB3S4w==}
    peerDependencies:
@ -3013,6 +3126,34 @@ packages:
      vite:
        optional: true

+  vitest@3.2.4:
+    resolution: {integrity: sha512-LUCP5ev3GURDysTWiP47wRRUpLKMOfPh+yKTx3kVIEiu5KOMeqzpnYNsKyOoVrULivR8tLcks4+lga33Whn90A==}
+    engines: {node: ^18.0.0 || ^20.0.0 || >=22.0.0}
+    hasBin: true
+    peerDependencies:
+      '@edge-runtime/vm': '*'
+      '@types/debug': ^4.1.12
+      '@types/node': ^18.0.0 || ^20.0.0 || >=22.0.0
+      '@vitest/browser': 3.2.4
+      '@vitest/ui': 3.2.4
+      happy-dom: '*'
+      jsdom: '*'
+    peerDependenciesMeta:
+      '@edge-runtime/vm':
+        optional: true
+      '@types/debug':
+        optional: true
+      '@types/node':
+        optional: true
+      '@vitest/browser':
+        optional: true
+      '@vitest/ui':
+        optional: true
+      happy-dom:
+        optional: true
+      jsdom:
+        optional: true
+
  walk-up-path@4.0.0:
    resolution: {integrity: sha512-3hu+tD8YzSLGuFYtPRb48vdhKMi0KQV5sn+uWr8+7dMEq/2G/dtLrdDinkLjqq5TIbIBjYJ4Ax/n3YiaW7QM8A==}
    engines: {node: 20 || >=22}
@ -3043,6 +3184,11 @@ packages:
  whatwg-url@5.0.0:
    resolution: {integrity: sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==}

+  why-is-node-running@2.3.0:
+    resolution: {integrity: sha512-hUrmaWBdVDcxvYqnyh09zunKzROWjbZTiNy8dBEjkS7ehEDQibXJ7XvlmtbwuTclUiIyN+CyXQD4Vmko8fNm8w==}
+    engines: {node: '>=8'}
+    hasBin: true
+
  workerd@1.20260219.0:
    resolution: {integrity: sha512-l4U4iT5H8jNV6+EK23ExnUV2z6JvqQtQPrT8XCm4G8RpwC9EPpYTOO9s/ImMPJKe1WSbQUQoJ4k8Nd83fz8skQ==}
    engines: {node: '>=16'}
@ -4432,6 +4578,11 @@ snapshots:
    dependencies:
      '@babel/types': 7.29.0

+  '@types/chai@5.2.3':
+    dependencies:
+      '@types/deep-eql': 4.0.2
+      assertion-error: 2.0.1
+
  '@types/d3-array@3.2.2': {}

  '@types/d3-color@3.1.3': {}
@ -4456,6 +4607,8 @@ snapshots:

  '@types/d3-timer@3.0.2': {}

+  '@types/deep-eql@4.0.2': {}
+
  '@types/estree@1.0.8': {}

  '@types/node-fetch@2.6.13':
@ -4501,6 +4654,48 @@ snapshots:
    transitivePeerDependencies:
      - supports-color

+  '@vitest/expect@3.2.4':
+    dependencies:
+      '@types/chai': 5.2.3
+      '@vitest/spy': 3.2.4
+      '@vitest/utils': 3.2.4
+      chai: 5.3.3
+      tinyrainbow: 2.0.0
+
+  '@vitest/mocker@3.2.4(vite@7.3.1(@types/node@22.19.11)(jiti@2.6.1)(lightningcss@1.31.1)(tsx@4.21.0))':
+    dependencies:
+      '@vitest/spy': 3.2.4
+      estree-walker: 3.0.3
+      magic-string: 0.30.21
+    optionalDependencies:
+      vite: 7.3.1(@types/node@22.19.11)(jiti@2.6.1)(lightningcss@1.31.1)(tsx@4.21.0)
+
+  '@vitest/pretty-format@3.2.4':
+    dependencies:
+      tinyrainbow: 2.0.0
+
+  '@vitest/runner@3.2.4':
+    dependencies:
+      '@vitest/utils': 3.2.4
+      pathe: 2.0.3
+      strip-literal: 3.1.0
+
+  '@vitest/snapshot@3.2.4':
+    dependencies:
+      '@vitest/pretty-format': 3.2.4
+      magic-string: 0.30.21
+      pathe: 2.0.3
+
+  '@vitest/spy@3.2.4':
+    dependencies:
+      tinyspy: 4.0.4
+
+  '@vitest/utils@3.2.4':
+    dependencies:
+      '@vitest/pretty-format': 3.2.4
+      loupe: 3.2.1
+      tinyrainbow: 2.0.0
+
  abort-controller@3.0.0:
    dependencies:
      event-target-shim: 5.0.1
@ -4520,6 +4715,8 @@ snapshots:

  argparse@2.0.1: {}

+  assertion-error@2.0.1: {}
+
  ast-types@0.16.1:
    dependencies:
      tslib: 2.8.1
@ -4557,6 +4754,8 @@ snapshots:

  buffer-from@1.1.2: {}

+  cac@6.7.14: {}
+
  call-bind-apply-helpers@1.0.2:
    dependencies:
      es-errors: 1.3.0
@ -4564,8 +4763,18 @@ snapshots:

  caniuse-lite@1.0.30001774: {}

+  chai@5.3.3:
+    dependencies:
+      assertion-error: 2.0.1
+      check-error: 2.1.3
+      deep-eql: 5.0.2
+      loupe: 3.2.1
+      pathval: 2.0.1
+
  chalk@5.6.2: {}

+  check-error@2.1.3: {}
+
  cheerio-select@2.1.0:
    dependencies:
      boolbase: 1.0.0
@ -4687,6 +4896,8 @@ snapshots:

  decimal.js-light@2.5.1: {}

+  deep-eql@5.0.2: {}
+
  delayed-stream@1.0.0: {}

  detect-libc@2.0.2: {}
@ -4757,6 +4968,8 @@ snapshots:

  es-errors@1.3.0: {}

+  es-module-lexer@1.7.0: {}
+
  es-object-atoms@1.1.1:
    dependencies:
      es-errors: 1.3.0
@ -4864,10 +5077,16 @@ snapshots:

  esprima@4.0.1: {}

+  estree-walker@3.0.3:
+    dependencies:
+      '@types/estree': 1.0.8
+
  event-target-shim@5.0.1: {}

  eventemitter3@5.0.4: {}

+  expect-type@1.3.0: {}
+
  exsolve@1.0.8: {}

  fast-glob@3.3.3:
@ -5030,6 +5249,8 @@ snapshots:

  js-tokens@4.0.0: {}

+  js-tokens@9.0.1: {}
+
  js-yaml@4.1.1:
    dependencies:
      argparse: 2.0.1
@ -5128,6 +5349,8 @@ snapshots:
      lightningcss-win32-arm64-msvc: 1.31.1
      lightningcss-win32-x64-msvc: 1.31.1

+  loupe@3.2.1: {}
+
  lru-cache@5.1.1:
    dependencies:
      yallist: 3.1.1
@ -5267,6 +5490,8 @@ snapshots:

  pathe@2.0.3: {}

+  pathval@2.0.1: {}
+
  picocolors@1.1.1: {}

  picomatch@2.3.1: {}
@ -5447,6 +5672,8 @@ snapshots:

  shell-quote@1.8.3: {}

+  siginfo@2.0.0: {}
+
  smol-toml@1.6.0: {}

  solid-js@1.9.11:
@ -5475,8 +5702,16 @@ snapshots:

  srvx@0.11.9: {}

+  stackback@0.0.2: {}
+
+  std-env@3.10.0: {}
+
  strip-json-comments@5.0.3: {}

+  strip-literal@3.1.0:
+    dependencies:
+      js-tokens: 9.0.1
+
  strnum@2.1.2: {}

  supports-color@10.2.2: {}
@ -5489,11 +5724,21 @@ snapshots:

  tiny-warning@1.0.3: {}

+  tinybench@2.9.0: {}
+
+  tinyexec@0.3.2: {}
+
  tinyglobby@0.2.15:
    dependencies:
      fdir: 6.5.0(picomatch@4.0.3)
      picomatch: 4.0.3

+  tinypool@1.1.1: {}
+
+  tinyrainbow@2.0.0: {}
+
+  tinyspy@4.0.4: {}
+
  tldts-core@7.0.25: {}

  tldts@7.0.25:
@ -5569,6 +5814,27 @@ snapshots:
      d3-time: 3.1.0
      d3-timer: 3.0.1

+  vite-node@3.2.4(@types/node@22.19.11)(jiti@2.6.1)(lightningcss@1.31.1)(tsx@4.21.0):
+    dependencies:
+      cac: 6.7.14
+      debug: 4.4.3
+      es-module-lexer: 1.7.0
+      pathe: 2.0.3
+      vite: 7.3.1(@types/node@22.19.11)(jiti@2.6.1)(lightningcss@1.31.1)(tsx@4.21.0)
+    transitivePeerDependencies:
+      - '@types/node'
+      - jiti
+      - less
+      - lightningcss
+      - sass
+      - sass-embedded
+      - stylus
+      - sugarss
+      - supports-color
+      - terser
+      - tsx
+      - yaml
+
  vite-tsconfig-paths@5.1.4(typescript@5.9.3)(vite@7.3.1(@types/node@22.19.11)(jiti@2.6.1)(lightningcss@1.31.1)(tsx@4.21.0)):
    dependencies:
      debug: 4.4.3
@ -5599,6 +5865,47 @@ snapshots:
    optionalDependencies:
      vite: 7.3.1(@types/node@22.19.11)(jiti@2.6.1)(lightningcss@1.31.1)(tsx@4.21.0)

+  vitest@3.2.4(@types/node@22.19.11)(jiti@2.6.1)(lightningcss@1.31.1)(tsx@4.21.0):
+    dependencies:
+      '@types/chai': 5.2.3
+      '@vitest/expect': 3.2.4
+      '@vitest/mocker': 3.2.4(vite@7.3.1(@types/node@22.19.11)(jiti@2.6.1)(lightningcss@1.31.1)(tsx@4.21.0))
+      '@vitest/pretty-format': 3.2.4
+      '@vitest/runner': 3.2.4
+      '@vitest/snapshot': 3.2.4
+      '@vitest/spy': 3.2.4
+      '@vitest/utils': 3.2.4
+      chai: 5.3.3
+      debug: 4.4.3
+      expect-type: 1.3.0
+      magic-string: 0.30.21
+      pathe: 2.0.3
+      picomatch: 4.0.3
+      std-env: 3.10.0
+      tinybench: 2.9.0
+      tinyexec: 0.3.2
+      tinyglobby: 0.2.15
+      tinypool: 1.1.1
+      tinyrainbow: 2.0.0
+      vite: 7.3.1(@types/node@22.19.11)(jiti@2.6.1)(lightningcss@1.31.1)(tsx@4.21.0)
+      vite-node: 3.2.4(@types/node@22.19.11)(jiti@2.6.1)(lightningcss@1.31.1)(tsx@4.21.0)
+      why-is-node-running: 2.3.0
+    optionalDependencies:
+      '@types/node': 22.19.11
+    transitivePeerDependencies:
+      - jiti
+      - less
+      - lightningcss
+      - msw
+      - sass
+      - sass-embedded
+      - stylus
+      - sugarss
+      - supports-color
+      - terser
+      - tsx
+      - yaml
+
  walk-up-path@4.0.0: {}

  web-streams-polyfill@3.3.3: {}
@ -5620,6 +5927,11 @@ snapshots:
      tr46: 0.0.3
      webidl-conversions: 3.0.1

+  why-is-node-running@2.3.0:
+    dependencies:
+      siginfo: 2.0.0
+      stackback: 0.0.2
+
  workerd@1.20260219.0:
    optionalDependencies:
      '@cloudflare/workerd-darwin-64': 1.20260219.0
--- a/src/server/lib/audit/url-policy.test.ts
+++ b/src/server/lib/audit/url-policy.test.ts
@ -0,0 +1,50 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+import type { AppError } from "@/server/lib/errors";
+import { normalizeAndValidateStartUrl } from "@/server/lib/audit/url-policy";
+
+describe("normalizeAndValidateStartUrl", () => {
+  beforeEach(() => {
+    vi.stubGlobal("fetch", vi.fn());
+  });
+
+  afterEach(() => {
+    vi.unstubAllGlobals();
+  });
+
+  it("adds https when protocol is missing and strips hash", async () => {
+    vi.mocked(fetch).mockResolvedValue(
+      new Response(JSON.stringify({ Status: 0, Answer: [] }), {
+        status: 200,
+        headers: { "content-type": "application/dns-json" },
+      }),
+    );
+
+    await expect(
+      normalizeAndValidateStartUrl("example.com/path#section"),
+    ).resolves.toBe("https://example.com/path");
+  });
+
+  it("blocks localhost-like targets", async () => {
+    await expect(
+      normalizeAndValidateStartUrl("http://localhost:3000"),
+    ).rejects.toMatchObject({
+      code: "CRAWL_TARGET_BLOCKED",
+    } satisfies Partial<AppError>);
+  });
+
+  it("blocks private ip targets", async () => {
+    await expect(
+      normalizeAndValidateStartUrl("http://192.168.0.10"),
+    ).rejects.toMatchObject({
+      code: "CRAWL_TARGET_BLOCKED",
+    } satisfies Partial<AppError>);
+  });
+
+  it("rejects invalid URL input", async () => {
+    await expect(
+      normalizeAndValidateStartUrl("not a url"),
+    ).rejects.toMatchObject({
+      code: "VALIDATION_ERROR",
+    } satisfies Partial<AppError>);
+  });
+});
--- a/src/server/lib/audit/url-utils.test.ts
+++ b/src/server/lib/audit/url-utils.test.ts
@ -0,0 +1,62 @@
+import { describe, expect, it } from "vitest";
+import {
+  detectUrlTemplate,
+  getOrigin,
+  isSameOrigin,
+  normalizeUrl,
+} from "@/server/lib/audit/url-utils";
+
+describe("normalizeUrl", () => {
+  it("normalizes host/query/hash/trailing slash", () => {
+    const value = normalizeUrl(
+      "https://Example.COM/path/?b=2&a=1#section",
+      "https://fallback.com",
+    );
+
+    expect(value).toBe("https://example.com/path/?a=1&b=2");
+  });
+
+  it("returns null for unsupported protocol", () => {
+    expect(normalizeUrl("mailto:test@example.com")).toBeNull();
+  });
+});
+
+describe("isSameOrigin", () => {
+  it("accepts www host equivalence", () => {
+    expect(
+      isSameOrigin("https://www.example.com/products", "https://example.com"),
+    ).toBe(true);
+  });
+
+  it("allows http to https upgrade on default ports", () => {
+    expect(isSameOrigin("https://example.com/page", "http://example.com")).toBe(
+      true,
+    );
+  });
+
+  it("rejects mismatched hosts", () => {
+    expect(isSameOrigin("https://example.org", "https://example.com")).toBe(
+      false,
+    );
+  });
+});
+
+describe("detectUrlTemplate", () => {
+  it("maps dynamic path segments", () => {
+    expect(detectUrlTemplate("/blog/2026-03-01/my-great-post")).toBe(
+      "/blog/:date/:slug",
+    );
+  });
+
+  it("maps numeric id segments", () => {
+    expect(detectUrlTemplate("/products/12345")).toBe("/products/:id");
+  });
+});
+
+describe("getOrigin", () => {
+  it("returns URL origin", () => {
+    expect(getOrigin("https://example.com:8080/path?q=1")).toBe(
+      "https://example.com:8080",
+    );
+  });
+});
--- a/src/shared/json.test.ts
+++ b/src/shared/json.test.ts
@ -0,0 +1,30 @@
+import { describe, expect, it } from "vitest";
+import { z } from "zod";
+import { jsonCodec } from "@/shared/json";
+
+describe("jsonCodec", () => {
+  const schema = z.object({
+    name: z.string(),
+    count: z.number().int().nonnegative(),
+  });
+
+  const codec = jsonCodec(schema);
+
+  it("parses valid JSON that matches schema", () => {
+    const parsed = codec.parse('{"name":"open-seo","count":2}');
+    expect(parsed).toEqual({ name: "open-seo", count: 2 });
+  });
+
+  it("throws on invalid JSON", () => {
+    expect(() => codec.parse('{"name":"open-seo"')).toThrowError();
+  });
+
+  it("throws when JSON does not match schema", () => {
+    expect(() => codec.parse('{"name":"open-seo","count":"2"}')).toThrowError();
+  });
+
+  it("encodes typed values to JSON", () => {
+    const encoded = codec.encode({ name: "open-seo", count: 5 });
+    expect(encoded).toBe('{"name":"open-seo","count":5}');
+  });
+});
--- a/vitest.config.ts
+++ b/vitest.config.ts
@ -0,0 +1,12 @@
+import { defineConfig } from "vitest/config";
+import tsConfigPaths from "vite-tsconfig-paths";
+
+export default defineConfig({
+  plugins: [tsConfigPaths()],
+  test: {
+    environment: "node",
+    include: ["src/**/*.test.ts"],
+    restoreMocks: true,
+    clearMocks: true,
+  },
+});