fix tests in node 20

__tests__/rules.test.ts

@@ -1,4 +1,4 @@
-import mockFilesystem from "mock-fs";
+import { vol, fs } from "memfs";
 
 import { getConfig } from "../src/utils/getConfig";
 import { isCorrectRuleType } from "../src/utils/isCorrectRuleType";
@@ -8,14 +8,19 @@ import { getSubsequentPaths } from "../src/utils/getSubsequentPaths";
 /**
  * Prevent process.exit calls from killing jest
  */
-jest.spyOn(process, "exit").mockImplementation((code: number): never => {
+jest.spyOn(process, "exit").mockImplementation((code): never => {
   return null as never;
 });
 
-afterEach(mockFilesystem.restore);
+jest.mock("fs", () => fs);
+jest.mock("fs/promises", () => fs.promises);
+
+afterEach(() => {
+  vol.reset();
+});
 
 it("can take a path rule and get all subsequent paths", async () => {
-  mockFilesystem({
+  vol.fromNestedJSON({
     "components/really/long/_/path/structure/Example.tsx": "",
   });
 
@@ -33,7 +38,7 @@ it("can take a path rule and get all subsequent paths", async () => {
 });
 
 it("can check if a path matches the rule type", async () => {
-  mockFilesystem({
+  vol.fromNestedJSON({
     "components/button/Button.tsx": "",
   });
 
@@ -70,14 +75,16 @@ it("can parse the config file", async () => {
     rules: ["components/**/*.ts"],
   };
 
-  mockFilesystem({
+  vol.fromNestedJSON({
     ".structurelintrc": JSON.stringify(config),
   });
 
   expect(getConfig()).toStrictEqual(config);
+});
 
-  mockFilesystem({
-    ".wrongfilename": JSON.stringify(config),
+it("exists when the lint file does not exist", async () => {
+  vol.fromNestedJSON({
+    ".wrongfilename": JSON.stringify({}),
   });
 
   getConfig();

package.json

@@ -11,7 +11,7 @@
     "build": "tsc",
     "pretest": "tsc --noEmit",
     "test": "jest --collectCoverage",
-    "start": "esno src/index.ts"
+    "start": "tsx src/index.ts"
   },
   "bin": {
     "structure-lint": "./dist/index.js"
@@ -37,17 +37,17 @@
     "url": "git://github.com/Daniel-Griffiths/structure-lint.git"
   },
   "dependencies": {
-    "esno": "^0.15.0",
-    "fast-glob": "^3.2.11",
-    "minimatch": "^5.0.1",
-    "typescript": "^4.6.4"
+    "fast-glob": "^3.3.2",
+    "minimatch": "^10.0.1",
+    "tsx": "^4.18.0",
+    "typescript": "^5.5.4"
   },
   "devDependencies": {
-    "@types/glob": "^7.2.0",
-    "@types/jest": "^27.5.0",
-    "@types/mock-fs": "^4.13.1",
-    "jest": "^28.1.0",
-    "mock-fs": "^5.1.2",
-    "ts-jest": "^28.0.2"
+    "@types/glob": "^8.1.0",
+    "@types/jest": "^29.5.12",
+    "@types/mock-fs": "^4.13.4",
+    "jest": "^29.7.0",
+    "memfs": "^4.11.1",
+    "ts-jest": "^29.2.5"
   }
 }

src/utils/getInvalidPaths.ts

@@ -1,5 +1,5 @@
 import glob from "fast-glob";
-import minimatch from "minimatch";
+import { minimatch } from "minimatch";
 
 import { IConfig } from "../interfaces/IConfig";
 import { isCorrectRuleType } from "./isCorrectRuleType";