Extension testing

Author: LuisFerLCC

package.json

@@ -11,7 +11,7 @@
 		}
 	},
 	"scripts": {
-		"build": "rm -rf dist typings && npm run format && npm test && tsc && node dist/index.js",
+		"build": "rm -rf dist typings && npm run format && npm test && tsc",
 		"format": "prettier --write .",
 		"docs": "rm -rf docs && npm run format && npm test && typedoc",
 		"buildWithDocs": "rm -rf docs && npm run build && typedoc",

src/__tests__/imports.test.ts

@@ -0,0 +1,27 @@
+import { readdirSync, readFileSync } from "fs";
+
+const isTsFile = (path: string) => path.endsWith(".ts");
+const isSourceFile = (path: string) => isTsFile(path) && !path.endsWith(".test.ts") && !path.includes("__tests__/");
+
+function allSourceFilesInDir(path: string) {
+	const files = readdirSync(path).map((filename) => `${path}/${filename}`);
+	files.filter((filename) => !isTsFile(filename)).forEach((filename) => files.push(...allSourceFilesInDir(filename)));
+
+	return files.filter((filename) => isSourceFile(filename));
+}
+
+it("should include a .js file extension in all source files", () => {
+	allSourceFilesInDir("src").forEach((filename) => {
+		const content = readFileSync(filename).toString();
+		const importStatements = content.split("\r\n").filter((line) => line.match(/^import (\{ )?[\w, ]+( \})? from ".+";$/));
+
+		const allHaveExtension = importStatements.every((line) => {
+			if (line.endsWith('.js";')) return true;
+
+			console.log(line);
+			return false;
+		});
+
+		expect(allHaveExtension).toBe(true);
+	});
+});

src/defaultOptions.ts

@@ -1,4 +1,4 @@
-import FloatToolkit from ".";
+import FloatToolkit from "./index.js";
 
 /**
  * @internal

src/precisionRange.ts

@@ -1,4 +1,4 @@
-import FloatToolkit from ".";
+import FloatToolkit from "./index.js";
 
 /**
  * @internal

tsconfig.json

@@ -9,6 +9,7 @@
 		"module": "esnext",
 		"rootDir": "./src/",
 		"moduleResolution": "node",
+		"types": [],
 		"resolveJsonModule": true,
 
 		"declaration": true,