restore coverage

Author: Fil

package.json

@@ -28,6 +28,7 @@
   ],
   "scripts": {
     "test": "yarn test:vitest && yarn test:tsc && yarn test:lint && yarn test:prettier",
+    "test:coverage": "TZ=America/Los_Angeles vitest run --coverage",
     "test:vitest": "TZ=America/Los_Angeles vitest run",
     "test:lint": "eslint src test",
     "test:prettier": "prettier --check src test",
@@ -54,6 +55,7 @@
     "@types/node": "^22.13.2",
     "@typescript-eslint/eslint-plugin": "^8.24.0",
     "@typescript-eslint/parser": "^8.24.0",
+    "@vitest/coverage-v8": "^4.0.18",
     "apache-arrow": "^19.0.0",
     "canvas": "^3.1.0",
     "d3-geo-projection": "^4.0.0",
@@ -64,14 +66,14 @@
     "js-beautify": "1",
     "jsdom": "^26.0.0",
     "markdown-it-container": "^4.0.0",
-    "vitest": "^4.0.8",
     "prettier": "~3.0.0",
     "rollup": "^4.9.1",
     "topojson-client": "^3.1.0",
     "ts-morph": "^25.0.1",
     "typescript": "^5.0.2",
     "vite": "^6.1.0",
-    "vitepress": "^1.3.1"
+    "vitepress": "^1.3.1",
+    "vitest": "^4.0.8"
   },
   "dependencies": {
     "d3": "^7.9.0",

vitest.config.ts

@@ -10,6 +10,9 @@ export default defineConfig({
   test: {
     environment: "jsdom",
     setupFiles: ["./test/setup.js"],
-    include: ["test/**/*-test.*", "test/plot.*"]
+    include: ["test/**/*-test.*", "test/plot.*"],
+    coverage: {
+      include: ["src/**/*.js"]
+    }
   }
 });

yarn.lock

@@ -161,18 +161,35 @@
   resolved "https://registry.yarnpkg.com/@babel/helper-string-parser/-/helper-string-parser-7.25.9.tgz#1aabb72ee72ed35789b4bbcad3ca2862ce614e8c"
   integrity sha512-4A/SCr/2KLd5jrtOMFzaKjVtAei3+2r/NChoBNoZ3EyP/+GlhoaEGoWOZUmFmoITP7zOJyHIMm+DYRd8o3PvHA==
 
+"@babel/helper-string-parser@^7.27.1":
+  version "7.27.1"
+  resolved "https://registry.yarnpkg.com/@babel/helper-string-parser/-/helper-string-parser-7.27.1.tgz#54da796097ab19ce67ed9f88b47bb2ec49367687"
+  integrity sha512-qMlSxKbpRlAridDExk92nSobyDdpPijUq2DW6oDnUqd0iOGxmQjyqhMIihI9+zv4LPyZdRje2cavWPbCbWm3eA==
+
 "@babel/helper-validator-identifier@^7.25.9":
   version "7.25.9"
   resolved "https://registry.yarnpkg.com/@babel/helper-validator-identifier/-/helper-validator-identifier-7.25.9.tgz#24b64e2c3ec7cd3b3c547729b8d16871f22cbdc7"
   integrity sha512-Ed61U6XJc3CVRfkERJWDz4dJwKe7iLmmJsbOGu9wSloNSFttHV0I8g6UAgb7qnK5ly5bGLPd4oXZlxCdANBOWQ==
 
+"@babel/helper-validator-identifier@^7.28.5":
+  version "7.28.5"
+  resolved "https://registry.yarnpkg.com/@babel/helper-validator-identifier/-/helper-validator-identifier-7.28.5.tgz#010b6938fab7cb7df74aa2bbc06aa503b8fe5fb4"
+  integrity sha512-qSs4ifwzKJSV39ucNjsvc6WVHs6b7S03sOh2OcHF9UHfVPqWWALUsNUVzhSBiItjRZoLHx7nIarVjqKVusUZ1Q==
+
 "@babel/parser@^7.25.3":
   version "7.26.8"
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.26.8.tgz#deca2b4d99e5e1b1553843b99823f118da6107c2"
   integrity sha512-TZIQ25pkSoaKEYYaHbbxkfL36GNsQ6iFiBbeuzAkLnXayKR1yP1zFe+NxuZWWsUyvt8icPU9CCq0sgWGXR1GEw==
   dependencies:
     "@babel/types" "^7.26.8"
 
+"@babel/parser@^7.29.0":
+  version "7.29.0"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.29.0.tgz#669ef345add7d057e92b7ed15f0bac07611831b6"
+  integrity sha512-IyDgFV5GeDUVX4YdF/3CPULtVGSXXMLh1xVIgdCgxApktqnQV0r7/8Nqthg+8YLGaAtdyIlo2qIdZrbCv4+7ww==
+  dependencies:
+    "@babel/types" "^7.29.0"
+
 "@babel/types@^7.26.8":
   version "7.26.8"
   resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.26.8.tgz#97dcdc190fab45be7f3dc073e3c11160d677c127"
@@ -181,6 +198,19 @@
     "@babel/helper-string-parser" "^7.25.9"
     "@babel/helper-validator-identifier" "^7.25.9"
 
+"@babel/types@^7.29.0":
+  version "7.29.0"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.29.0.tgz#9f5b1e838c446e72cf3cd4b918152b8c605e37c7"
+  integrity sha512-LwdZHpScM4Qz8Xw2iKSzS+cfglZzJGvofQICy7W7v4caru4EaAmyUuO6BGrbyQ2mYV11W0U8j5mBhd14dd3B0A==
+  dependencies:
+    "@babel/helper-string-parser" "^7.27.1"
+    "@babel/helper-validator-identifier" "^7.28.5"
+
+"@bcoe/v8-coverage@^1.0.2":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@bcoe/v8-coverage/-/v8-coverage-1.0.2.tgz#bbe12dca5b4ef983a0d0af4b07b9bc90ea0ababa"
+  integrity sha512-6zABk/ECA/QYSCQ1NGiVwwbQerUCZ+TQbp64Q3AgmfNvurHH0j8TtXa1qbShXA6qqkpAj4V5W8pP6mLe1mcMqA==
+
 "@csstools/color-helpers@^5.0.1":
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/@csstools/color-helpers/-/color-helpers-5.0.1.tgz#829f1c76f5800b79c51c709e2f36821b728e0e10"
@@ -767,6 +797,14 @@
     "@jridgewell/resolve-uri" "^3.1.0"
     "@jridgewell/sourcemap-codec" "^1.4.14"
 
+"@jridgewell/trace-mapping@^0.3.31":
+  version "0.3.31"
+  resolved "https://registry.yarnpkg.com/@jridgewell/trace-mapping/-/trace-mapping-0.3.31.tgz#db15d6781c931f3a251a3dac39501c98a6082fd0"
+  integrity sha512-zzNR+SdQSDJzc8joaeP8QQoCQr8NuYx2dIIytl1QeBEZHJ9uW6hebsrYgbz8hJwUQao3TWCMtmfV8Nu1twOLAw==
+  dependencies:
+    "@jridgewell/resolve-uri" "^3.1.0"
+    "@jridgewell/sourcemap-codec" "^1.4.14"
+
 "@nodelib/fs.scandir@2.1.5":
   version "2.1.5"
   resolved "https://registry.yarnpkg.com/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz#7619c2eb21b25483f6d167548b4cfd5a7488c3d5"
@@ -1571,6 +1609,22 @@
   resolved "https://registry.yarnpkg.com/@vitejs/plugin-vue/-/plugin-vue-5.2.1.tgz#d1491f678ee3af899f7ae57d9c21dc52a65c7133"
   integrity sha512-cxh314tzaWwOLqVes2gnnCtvBDcM1UMdn+iFR+UjAn411dPT3tOmqrJjbMd7koZpMAmBM/GqeV4n9ge7JSiJJQ==
 
+"@vitest/coverage-v8@^4.0.18":
+  version "4.0.18"
+  resolved "https://registry.yarnpkg.com/@vitest/coverage-v8/-/coverage-v8-4.0.18.tgz#b9c4db7479acd51d5f0ced91b2853c29c3d0cda7"
+  integrity sha512-7i+N2i0+ME+2JFZhfuz7Tg/FqKtilHjGyGvoHYQ6iLV0zahbsJ9sljC9OcFcPDbhYKCet+sG8SsVqlyGvPflZg==
+  dependencies:
+    "@bcoe/v8-coverage" "^1.0.2"
+    "@vitest/utils" "4.0.18"
+    ast-v8-to-istanbul "^0.3.10"
+    istanbul-lib-coverage "^3.2.2"
+    istanbul-lib-report "^3.0.1"
+    istanbul-reports "^3.2.0"
+    magicast "^0.5.1"
+    obug "^2.1.1"
+    std-env "^3.10.0"
+    tinyrainbow "^3.0.3"
+
 "@vitest/expect@4.0.18":
   version "4.0.18"
   resolved "https://registry.yarnpkg.com/@vitest/expect/-/expect-4.0.18.tgz#361510d99fbf20eb814222e4afcb8539d79dc94d"
@@ -1868,6 +1922,15 @@ assertion-error@^2.0.1:
   resolved "https://registry.yarnpkg.com/assertion-error/-/assertion-error-2.0.1.tgz#f641a196b335690b1070bf00b6e7593fec190bf7"
   integrity sha512-Izi8RQcffqCeNVgFigKli1ssklIbpHnCYc6AknXGYoB6grJqyeby7jv12JUQgmTAnIDnbck1uxksT4dzN3PWBA==
 
+ast-v8-to-istanbul@^0.3.10:
+  version "0.3.12"
+  resolved "https://registry.yarnpkg.com/ast-v8-to-istanbul/-/ast-v8-to-istanbul-0.3.12.tgz#8eb1b7c86ef8499859be761b17ffd91406c0c36f"
+  integrity sha512-BRRC8VRZY2R4Z4lFIL35MwNXmwVqBityvOIwETtsCSwvjl0IdgFsy9NhdaA6j74nUdtJJlIypeRhpDam19Wq3g==
+  dependencies:
+    "@jridgewell/trace-mapping" "^0.3.31"
+    estree-walker "^3.0.3"
+    js-tokens "^10.0.0"
+
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
@@ -2918,6 +2981,11 @@ html-encoding-sniffer@^4.0.0:
   dependencies:
     whatwg-encoding "^3.1.1"
 
+html-escaper@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/html-escaper/-/html-escaper-2.0.2.tgz#dfd60027da36a36dfcbe236262c00a5822681453"
+  integrity sha512-H2iMtd0I4Mt5eYiapRdIDjp+XzelXQ0tFE4JS7YFwFevXXMmOp9myNrUvCg0D6ws8iqkRPBfKHgbwig1SmlLfg==
+
 html-void-elements@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/html-void-elements/-/html-void-elements-3.0.0.tgz#fc9dbd84af9e747249034d4d62602def6517f1d7"
@@ -3052,6 +3120,28 @@ isoformat@^0.2.0:
   resolved "https://registry.yarnpkg.com/isoformat/-/isoformat-0.2.1.tgz#2526344a4276a101b2881848dc337d1d2ae74494"
   integrity sha512-tFLRAygk9NqrRPhJSnNGh7g7oaVWDwR0wKh/GM2LgmPa50Eg4UfyaCO4I8k6EqJHl1/uh2RAD6g06n5ygEnrjQ==
 
+istanbul-lib-coverage@^3.0.0, istanbul-lib-coverage@^3.2.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-3.2.2.tgz#2d166c4b0644d43a39f04bf6c2edd1e585f31756"
+  integrity sha512-O8dpsF+r0WV/8MNRKfnmrtCWhuKjxrq2w+jpzBL5UZKTi2LeVWnWOmWRxFlesJONmc+wLAGvKQZEOanko0LFTg==
+
+istanbul-lib-report@^3.0.0, istanbul-lib-report@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-3.0.1.tgz#908305bac9a5bd175ac6a74489eafd0fc2445a7d"
+  integrity sha512-GCfE1mtsHGOELCU8e/Z7YWzpmybrx/+dSTfLrvY8qRmaY6zXTKWn6WQIjaAFw069icm6GVMNkgu0NzI4iPZUNw==
+  dependencies:
+    istanbul-lib-coverage "^3.0.0"
+    make-dir "^4.0.0"
+    supports-color "^7.1.0"
+
+istanbul-reports@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-3.2.0.tgz#cb4535162b5784aa623cee21a7252cf2c807ac93"
+  integrity sha512-HGYWWS/ehqTV3xN10i23tkPkpH46MLCIMFNCaaKNavAXTF1RkqxawEPtnjnGZ6XKSInBKkiOA5BKS+aZiY3AvA==
+  dependencies:
+    html-escaper "^2.0.0"
+    istanbul-lib-report "^3.0.0"
+
 jackspeak@^3.1.2:
   version "3.4.3"
   resolved "https://registry.yarnpkg.com/jackspeak/-/jackspeak-3.4.3.tgz#8833a9d89ab4acde6188942bd1c53b6390ed5a8a"
@@ -3077,6 +3167,11 @@ js-cookie@^3.0.5:
   resolved "https://registry.yarnpkg.com/js-cookie/-/js-cookie-3.0.5.tgz#0b7e2fd0c01552c58ba86e0841f94dc2557dcdbc"
   integrity sha512-cEiJEAEoIbWfCZYKWhVwFuvPX1gETRYPw6LlaTKoxD3s2AkXzkCjnp6h0V77ozyqj0jakteJ4YqDJT830+lVGw==
 
+js-tokens@^10.0.0:
+  version "10.0.0"
+  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-10.0.0.tgz#dffe7599b4a8bb7fe30aff8d0235234dffb79831"
+  integrity sha512-lM/UBzQmfJRo9ABXbPWemivdCW8V2G8FHaHdypQaIy523snUjog0W71ayWXTjiR+ixeMyVHN2XcpnTd/liPg/Q==
+
 js-yaml@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-4.1.0.tgz#c1fb65f8f5017901cdd2c951864ba18458a10602"
@@ -3182,6 +3277,22 @@ magic-string@^0.30.21:
   dependencies:
     "@jridgewell/sourcemap-codec" "^1.5.5"
 
+magicast@^0.5.1:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/magicast/-/magicast-0.5.2.tgz#70cea9df729c164485049ea5df85a390281dfb9d"
+  integrity sha512-E3ZJh4J3S9KfwdjZhe2afj6R9lGIN5Pher1pF39UGrXRqq/VDaGVIGN13BjHd2u8B61hArAGOnso7nBOouW3TQ==
+  dependencies:
+    "@babel/parser" "^7.29.0"
+    "@babel/types" "^7.29.0"
+    source-map-js "^1.2.1"
+
+make-dir@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-4.0.0.tgz#c3c2307a771277cd9638305f915c29ae741b614e"
+  integrity sha512-hXdUTZYIVOt1Ex//jAQi+wTZZpUpwBj/0QsOzqegb3rGMMeJiSEu5xLHnYfBrRV4RH2+OCSOO95Is/7x1WJ4bw==
+  dependencies:
+    semver "^7.5.3"
+
 mark.js@8.11.1:
   version "8.11.1"
   resolved "https://registry.yarnpkg.com/mark.js/-/mark.js-8.11.1.tgz#180f1f9ebef8b0e638e4166ad52db879beb2ffc5"