Convert tests to Typescript, change require to import, and add named exports to modules

.monorepolint.config.ts

@@ -202,34 +202,11 @@ module.exports = {
       {
         options: {
           scripts: {
-            "test:tape": "tsx test.js",
+            bench: "tsx bench.ts",
+            "test:tape": "tsx test.ts",
           },
         },
-        includePackages: JS_TAPE_PACKAGES,
-      },
-      {
-        options: {
-          scripts: {
-            "test:tape": "tsx test.js",
-          },
-        },
-        includePackages: TS_TAPE_PACKAGES,
-      },
-      {
-        options: {
-          scripts: {
-            bench: "tsx bench.js",
-          },
-        },
-        includePackages: JS_TAPE_PACKAGES,
-      },
-      {
-        options: {
-          scripts: {
-            bench: "tsx bench.js",
-          },
-        },
-        includePackages: TS_TAPE_PACKAGES,
+        includePackages: [...TS_TAPE_PACKAGES, ...JS_TAPE_PACKAGES],
       },
       {
         options: {
@@ -263,6 +240,7 @@ module.exports = {
             tslib: "^2.6.2",
           },
           devDependencies: {
+            "@types/benchmark": "^2.1.5",
             "@types/tape": "^4.2.32",
             typescript: "^5.2.2",
           },

packages/turf-along/bench.js → packages/turf-along/bench.ts

@@ -1,8 +1,9 @@
-const fs = require("fs");
-const Benchmark = require("benchmark");
-const along = require("./index").default;
+import fs from "fs";
+import Benchmark from "benchmark";
+import { along } from "./index";
+import { Feature, LineString } from "geojson";
 
-const line = {
+const line: Feature<LineString> = {
   type: "Feature",
   properties: {},
   geometry: {
@@ -19,25 +20,25 @@ const line = {
 };
 
 const route = JSON.parse(
-  fs.readFileSync(__dirname + "/test/fixtures/route.geojson")
+  fs.readFileSync(__dirname + "/test/fixtures/route.geojson").toString()
 );
 
 const suite = new Benchmark.Suite("turf-along");
 suite
   .add("turf-along", function () {
-    along(line, 1, "miles");
+    along(line, 1, { units: "miles" });
   })
   .add("turf-along#route 1 mile", function () {
-    along(route, 1, "miles");
+    along(route, 1, { units: "miles" });
   })
   .add("turf-along#route 10 miles", function () {
-    along(route, 10, "miles");
+    along(route, 10, { units: "miles" });
   })
   .add("turf-along#route 50 miles", function () {
-    along(route, 50, "miles");
+    along(route, 50, { units: "miles" });
   })
   .add("turf-along#route 100 miles", function () {
-    along(route, 100, "miles");
+    along(route, 100, { units: "miles" });
   })
   .on("cycle", function (event) {
     console.log(String(event.target));

packages/turf-along/index.ts

@@ -23,7 +23,7 @@ import { getGeom } from "@turf/invariant";
  * //addToMap
  * var addToMap = [along, line]
  */
-export default function along(
+function along(
   line: Feature<LineString> | LineString,
   distance: number,
   options: { units?: Units } = {}
@@ -55,3 +55,6 @@ export default function along(
   }
   return point(coords[coords.length - 1]);
 }
+
+export { along };
+export default along;

packages/turf-along/package.json

@@ -39,15 +39,16 @@
     "dist"
   ],
   "scripts": {
-    "bench": "tsx bench.js",
+    "bench": "tsx bench.ts",
     "build": "npm-run-all --npm-path npm build:*",
     "build:es": "tsc --outDir dist/es --module esnext --declaration false && echo '{\"type\":\"module\"}' > dist/es/package.json",
     "build:js": "tsc",
     "docs": "tsx ../../scripts/generate-readmes.ts",
     "test": "npm-run-all --npm-path npm test:*",
-    "test:tape": "tsx test.js"
+    "test:tape": "tsx test.ts"
   },
   "devDependencies": {
+    "@types/benchmark": "^2.1.5",
     "@types/tape": "^4.2.32",
     "benchmark": "^2.1.4",
     "load-json-file": "^7.0.1",

packages/turf-along/test.js → packages/turf-along/test.ts

@@ -1,15 +1,16 @@
-const path = require("path");
-const test = require("tape");
-const { loadJsonFileSync } = require("load-json-file");
-const { featureCollection } = require("@turf/helpers");
-const along = require("./index").default;
+import path from "path";
+import test from "tape";
+import { loadJsonFileSync } from "load-json-file";
+import { Units, featureCollection } from "@turf/helpers";
+import { along } from "./index";
+import { Feature, LineString } from "geojson";
 
-const line = loadJsonFileSync(
+const line: Feature<LineString> = loadJsonFileSync(
   path.join(__dirname, "test", "fixtures", "dc-line.geojson")
 );
 
 test("turf-along", (t) => {
-  const options = { units: "miles" };
+  const options: { units: Units } = { units: "miles" };
   const pt1 = along(line, 1, options);
   const pt2 = along(line.geometry, 1.2, options);
   const pt3 = along(line, 1.4, options);

packages/turf-angle/bench.js → packages/turf-angle/bench.ts

@@ -1,5 +1,5 @@
-const Benchmark = require("benchmark");
-const angle = require("./index").default;
+import Benchmark from "benchmark";
+import { angle } from "./index";
 
 /**
  * Benchmark Results
@@ -9,7 +9,7 @@ const angle = require("./index").default;
  */
 new Benchmark.Suite("turf-angle")
   .add("angle", () => angle([5, 5], [5, 6], [3, 4]))
-  .add("angle -- meractor", () =>
+  .add("angle -- mercator", () =>
     angle([5, 5], [5, 6], [3, 4], { mercator: true })
   )
   .on("cycle", (e) => console.log(String(e.target)))

packages/turf-angle/index.ts

@@ -64,4 +64,5 @@ function angle(
   return angleAO;
 }
 
+export { angle };
 export default angle;

packages/turf-angle/package.json

@@ -39,18 +39,19 @@
     "dist"
   ],
   "scripts": {
-    "bench": "tsx bench.js",
+    "bench": "tsx bench.ts",
     "build": "npm-run-all --npm-path npm build:*",
     "build:es": "tsc --outDir dist/es --module esnext --declaration false && echo '{\"type\":\"module\"}' > dist/es/package.json",
     "build:js": "tsc",
     "docs": "tsx ../../scripts/generate-readmes.ts",
     "test": "npm-run-all --npm-path npm test:*",
-    "test:tape": "tsx test.js"
+    "test:tape": "tsx test.ts"
   },
   "devDependencies": {
     "@turf/distance": "^7.0.0-alpha.2",
     "@turf/sector": "^7.0.0-alpha.2",
     "@turf/truncate": "^7.0.0-alpha.2",
+    "@types/benchmark": "^2.1.5",
     "@types/tape": "^4.2.32",
     "benchmark": "^2.1.4",
     "glob": "^10.3.10",

packages/turf-angle/test.js → packages/turf-angle/test.ts

@@ -1,19 +1,14 @@
-const test = require("tape");
-const path = require("path");
-const { glob } = require("glob");
-const { loadJsonFileSync } = require("load-json-file");
-const { writeJsonFileSync } = require("write-json-file");
-const sector = require("@turf/sector").default;
-const bearing = require("@turf/bearing").default;
-const truncate = require("@turf/truncate").default;
-const distance = require("@turf/distance").default;
-const {
-  point,
-  round,
-  lineString,
-  featureCollection,
-} = require("@turf/helpers");
-const angle = require("./index").default;
+import test from "tape";
+import path from "path";
+import { glob } from "glob";
+import { loadJsonFileSync } from "load-json-file";
+import { writeJsonFileSync } from "write-json-file";
+import sector from "@turf/sector";
+import { bearing } from "@turf/bearing";
+import { truncate } from "@turf/truncate";
+import { distance } from "@turf/distance";
+import { point, round, lineString, featureCollection } from "@turf/helpers";
+import { angle } from "./index";
 
 test("turf-angle", (t) => {
   glob

packages/turf-area/bench.js → packages/turf-area/bench.ts

@@ -1,8 +1,8 @@
-const fs = require("fs");
-const path = require("path");
-const { loadJsonFileSync } = require("load-json-file");
-const Benchmark = require("benchmark");
-const area = require("./index").default;
+import fs from "fs";
+import path from "path";
+import { loadJsonFileSync } from "load-json-file";
+import Benchmark from "benchmark";
+import { area } from "./index";
 
 // Define fixtures
 const directory = path.join(__dirname, "test", "in") + path.sep;

packages/turf-area/index.ts

@@ -17,9 +17,7 @@ import { geomReduce } from "@turf/meta";
  * var addToMap = [polygon]
  * polygon.properties.area = area
  */
-export default function area(
-  geojson: Feature<any> | FeatureCollection<any> | Geometry
-) {
+function area(geojson: Feature<any> | FeatureCollection<any> | Geometry) {
   return geomReduce(
     geojson,
     (value, geom) => {
@@ -122,3 +120,6 @@ function ringArea(coords: number[][]): number {
 
   return total * FACTOR;
 }
+
+export { area };
+export default area;

packages/turf-area/package.json

@@ -38,15 +38,16 @@
     "dist"
   ],
   "scripts": {
-    "bench": "tsx bench.js",
+    "bench": "tsx bench.ts",
     "build": "npm-run-all --npm-path npm build:*",
     "build:es": "tsc --outDir dist/es --module esnext --declaration false && echo '{\"type\":\"module\"}' > dist/es/package.json",
     "build:js": "tsc",
     "docs": "tsx ../../scripts/generate-readmes.ts",
     "test": "npm-run-all --npm-path npm test:*",
-    "test:tape": "tsx test.js"
+    "test:tape": "tsx test.ts"
   },
   "devDependencies": {
+    "@types/benchmark": "^2.1.5",
     "@types/tape": "^4.2.32",
     "benchmark": "^2.1.4",
     "load-json-file": "^7.0.1",

packages/turf-area/test.js → packages/turf-area/test.ts

@@ -1,9 +1,9 @@
-const fs = require("fs");
-const test = require("tape");
-const path = require("path");
-const { loadJsonFileSync } = require("load-json-file");
-const { writeJsonFileSync } = require("write-json-file");
-const area = require("./index").default;
+import fs from "fs";
+import test from "tape";
+import path from "path";
+import { loadJsonFileSync } from "load-json-file";
+import { writeJsonFileSync } from "write-json-file";
+import { area } from "./index";
 
 const directories = {
   in: path.join(__dirname, "test", "in") + path.sep,

packages/turf-bbox-clip/bench.js → packages/turf-bbox-clip/bench.ts

@@ -1,9 +1,9 @@
-const fs = require("fs");
-const path = require("path");
-const { loadJsonFileSync } = require("load-json-file");
-const Benchmark = require("benchmark");
-const bbox = require("@turf/bbox").default;
-const bboxClip = require("./index").default;
+import fs from "fs";
+import path from "path";
+import { loadJsonFileSync } from "load-json-file";
+import Benchmark from "benchmark";
+import { bbox } from "@turf/bbox";
+import { bboxClip } from "./index";
 
 const directory = path.join(__dirname, "test", "in") + path.sep;
 const fixtures = fs.readdirSync(directory).map((filename) => {

packages/turf-bbox-clip/index.ts

@@ -35,7 +35,7 @@ import { lineclip, polygonclip } from "./lib/lineclip";
  * //addToMap
  * var addToMap = [bbox, poly, clipped]
  */
-export default function bboxClip<
+function bboxClip<
   G extends Polygon | MultiPolygon | LineString | MultiLineString,
   P extends GeoJsonProperties = GeoJsonProperties,
 >(feature: Feature<G, P> | G, bbox: BBox) {
@@ -91,3 +91,6 @@ function clipPolygon(rings: number[][][], bbox: BBox) {
   }
   return outRings;
 }
+
+export { bboxClip };
+export default bboxClip;

packages/turf-bbox-clip/package.json

@@ -44,16 +44,17 @@
     "dist"
   ],
   "scripts": {
-    "bench": "tsx bench.js",
+    "bench": "tsx bench.ts",
     "build": "npm-run-all --npm-path npm build:*",
     "build:es": "tsc --outDir dist/es --module esnext --declaration false && echo '{\"type\":\"module\"}' > dist/es/package.json",
     "build:js": "tsc",
     "docs": "tsx ../../scripts/generate-readmes.ts",
     "test": "npm-run-all --npm-path npm test:*",
-    "test:tape": "tsx test.js"
+    "test:tape": "tsx test.ts"
   },
   "devDependencies": {
     "@turf/bbox": "^7.0.0-alpha.2",
+    "@types/benchmark": "^2.1.5",
     "@types/tape": "^4.2.32",
     "benchmark": "^2.1.4",
     "load-json-file": "^7.0.1",

packages/turf-bbox-clip/test.js → packages/turf-bbox-clip/test.ts

@@ -1,11 +1,11 @@
-const fs = require("fs");
-const test = require("tape");
-const path = require("path");
-const { loadJsonFileSync } = require("load-json-file");
-const { writeJsonFileSync } = require("write-json-file");
-const { point, feature, featureCollection } = require("@turf/helpers");
-const turfBBox = require("@turf/bbox").default;
-const bboxClip = require("./index").default;
+import fs from "fs";
+import test from "tape";
+import path from "path";
+import { loadJsonFileSync } from "load-json-file";
+import { writeJsonFileSync } from "write-json-file";
+import { point, feature, featureCollection } from "@turf/helpers";
+import { bbox as turfBBox } from "@turf/bbox";
+import { bboxClip } from "./index";
 
 const directories = {
   in: path.join(__dirname, "test", "in") + path.sep,

packages/turf-bbox-polygon/bench.js → packages/turf-bbox-polygon/bench.ts

@@ -1,12 +1,12 @@
-const Benchmark = require("benchmark");
-const bboxpolygon = require("./index").default;
+import Benchmark from "benchmark";
+import { bboxPolygon } from "./index";
 
 /**
  * Benchmark Results
  *
  * turf-bbox-polygon x 3,885,828 ops/sec ±1.20% (86 runs sampled)
  */
 new Benchmark.Suite("turf-bbox-polygon")
-  .add("turf-bbox-polygon", () => bboxpolygon([0, 0, 10, 10]))
+  .add("turf-bbox-polygon", () => bboxPolygon([0, 0, 10, 10]))
   .on("cycle", (e) => console.log(String(e.target)))
   .run();

packages/turf-bbox-polygon/index.ts

@@ -18,9 +18,7 @@ import { polygon, Id } from "@turf/helpers";
  * //addToMap
  * var addToMap = [poly]
  */
-export default function bboxPolygon<
-  P extends GeoJsonProperties = GeoJsonProperties,
->(
+function bboxPolygon<P extends GeoJsonProperties = GeoJsonProperties>(
   bbox: BBox,
   options: {
     properties?: P;
@@ -52,3 +50,6 @@ export default function bboxPolygon<
     { bbox, id: options.id }
   );
 }
+
+export { bboxPolygon };
+export default bboxPolygon;