Install jest-extended

libs/common/spec/matchers/index.ts

@@ -1,3 +1,5 @@
+import * as matchers from "jest-extended";
+
 import { toBeFulfilled, toBeResolved, toBeRejected } from "./promise-fulfilled";
 import { toAlmostEqual } from "./to-almost-equal";
 import { toEqualBuffer } from "./to-equal-buffer";
@@ -6,6 +8,9 @@ export * from "./to-equal-buffer";
 export * from "./to-almost-equal";
 export * from "./promise-fulfilled";
 
+// add all jest-extended matchers
+expect.extend(matchers);
+
 export function addCustomMatchers() {
   expect.extend({
     toEqualBuffer: toEqualBuffer,

package-lock.json

@@ -154,6 +154,7 @@
         "html-webpack-injector": "1.1.4",
         "html-webpack-plugin": "5.6.0",
         "husky": "9.1.4",
+        "jest-extended": "^4.0.2",
         "jest-junit": "16.0.0",
         "jest-mock-extended": "3.0.7",
         "jest-preset-angular": "14.1.1",
@@ -23930,6 +23931,27 @@
         "node": "^14.15.0 || ^16.10.0 || >=18.0.0"
       }
     },
+    "node_modules/jest-extended": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/jest-extended/-/jest-extended-4.0.2.tgz",
+      "integrity": "sha512-FH7aaPgtGYHc9mRjriS0ZEHYM5/W69tLrFTIdzm+yJgeoCmmrSB/luSfMSqWP9O29QWHPEmJ4qmU6EwsZideog==",
+      "dev": true,
+      "dependencies": {
+        "jest-diff": "^29.0.0",
+        "jest-get-type": "^29.0.0"
+      },
+      "engines": {
+        "node": "^14.15.0 || ^16.10.0 || >=18.0.0"
+      },
+      "peerDependencies": {
+        "jest": ">=27.2.5"
+      },
+      "peerDependenciesMeta": {
+        "jest": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/jest-get-type": {
       "version": "29.6.3",
       "resolved": "https://registry.npmjs.org/jest-get-type/-/jest-get-type-29.6.3.tgz",

package.json

@@ -115,6 +115,7 @@
     "html-webpack-injector": "1.1.4",
     "html-webpack-plugin": "5.6.0",
     "husky": "9.1.4",
+    "jest-extended": "^4.0.2",
     "jest-junit": "16.0.0",
     "jest-mock-extended": "3.0.7",
     "jest-preset-angular": "14.1.1",