feat: update eslint-plugin-jest to v27 (#252)

* chore(deps): update dependency eslint-plugin-jest to v27

* test: default to using `@typescript-eslint/parser` for rules that optionally support type services

* fix: update config of `jest/no-restricted-matchers` to continue banning all variations of matchers

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Gareth Jones <jones258@gmail.com>

jest.js

@@ -1,3 +1,23 @@
+/**
+ * Generates a config for `jest/no-restricted-matchers` that bans all variations
+ * of the given base matchers
+ *
+ * @param {Record<string, string>} matchers
+ *
+ * @return {Record<string, string>}
+ */
+const banMatchers = matchers => {
+  return Object.fromEntries(
+    Object.entries(matchers).flatMap(([matcher, message]) => [
+      [matcher, message],
+      [`resolves.${matcher}`, message],
+      [`resolves.not.${matcher}`, message],
+      [`rejects.not.${matcher}`, message],
+      [`not.${matcher}`, message]
+    ])
+  );
+};
+
 /** @type {import('eslint').Linter.Config} */
 const config = {
   plugins: ['jest', 'jest-formatting'],
@@ -20,13 +40,13 @@ const config = {
     'jest/no-large-snapshots': 'warn',
     'jest/no-restricted-matchers': [
       'error',
-      {
+      banMatchers({
         toThrowErrorMatchingSnapshot:
           'Use `toThrowErrorMatchingInlineSnapshot()` instead',
         toMatchSnapshot: 'Use `toMatchInlineSnapshot()` instead',
         toBeTruthy: 'Avoid `toBeTruthy`',
         toBeFalsy: 'Avoid `toBeFalsy`'
-      }
+      })
     ],
     'jest/no-test-return-statement': 'error',
     'jest/prefer-called-with': 'error',

package.json

@@ -71,7 +71,7 @@
     "eslint-plugin-eslint-comments": "^3.2.0",
     "eslint-plugin-flowtype": "^8.0.2",
     "eslint-plugin-import": "^2.22.1",
-    "eslint-plugin-jest": "^26.0.0",
+    "eslint-plugin-jest": "^27.0.0",
     "eslint-plugin-jest-formatting": "^3.0.0",
     "eslint-plugin-jsx-a11y": "^6.3.1",
     "eslint-plugin-node": "^11.1.0",
@@ -97,7 +97,7 @@
     "eslint-plugin-eslint-comments": ">= 3",
     "eslint-plugin-flowtype": "^8.0.0",
     "eslint-plugin-import": ">= 2.21",
-    "eslint-plugin-jest": "^26.0.0",
+    "eslint-plugin-jest": "^27.0.0",
     "eslint-plugin-jest-formatting": "^3.0.0",
     "eslint-plugin-jsx-a11y": "^6.0.0",
     "eslint-plugin-node": ">= 2.21",

test/configs.spec.ts

@@ -121,6 +121,9 @@ describe('for each config file', () => {
       expect.hasAssertions();
 
       const baseConfig: ESLint.Linter.Config = {
+        // default to using the @typescript-eslint/parser in case we have any
+        // rules that can use the type services, like `jest/unbound-method`
+        parser: '@typescript-eslint/parser',
         ...config,
         parserOptions: {
           // @babel/eslint-parser