chore: try jest on new versions

.github/workflows/test.yml

@@ -89,9 +89,12 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [10.x, 17.x]
+        node-version: [10.x, 19.x]
         part: [a, b]
         include:
+          - os: ubuntu-latest
+            node-version: 18.x
+            part: a
           - os: ubuntu-latest
             node-version: 16.x
             part: a
@@ -110,7 +113,7 @@ jobs:
           node-version: ${{ matrix.node-version }}
           cache: "yarn"
       - run: yarn upgrade jest@^27.5.0 jest-circus@27.5.0 jest-cli@27.5.0 jest-diff@27.5.0 jest-junit@13.0.0
-        if: matrix.node-version == '10.x' || matrix.node-version == '12.x' || matrix.node-version == '17.x'
+        if: matrix.node-version == '10.x' || matrix.node-version == '12.x'
       - run: yarn --frozen-lockfile
         if: matrix.node-version == '10.x' || matrix.node-version == '12.x'
       - run: yarn link --frozen-lockfile || true

package.json

@@ -235,7 +235,7 @@
       "<rootDir>/schemas",
       "<rootDir>/node_modules"
     ],
-    "testEnvironment": "node",
+    "testEnvironment": "./test/patch-node-env.js",
     "coverageReporters": [
       "json"
     ],

test/helpers/createLazyTestEnv.js

@@ -1,18 +1,5 @@
-const STATE_SYM = Object.getOwnPropertySymbols(global).find(
-	Symbol("x").description
-		? s => s.description === "JEST_STATE_SYMBOL"
-		: s => s.toString() === "Symbol(JEST_STATE_SYMBOL)"
-);
-if (!STATE_SYM) {
-	throw new Error(
-		`Unable to find JEST_STATE_SYMBOL in ${Object.getOwnPropertySymbols(global)
-			.map(s => s.toString())
-			.join(", ")}`
-	);
-}
-
 module.exports = (globalTimeout = 2000, nameSuffix = "") => {
-	const state = global[STATE_SYM];
+	const state = global["JEST_STATE_SYMBOL"];
 	let currentDescribeBlock;
 	let currentlyRunningTest;
 	let runTests = -1;

test/patch-node-env.js

@@ -0,0 +1,17 @@
+// eslint-disable-next-line node/no-extraneous-require
+const NodeEnvironment = require("jest-environment-node").TestEnvironment;
+
+class CustomEnvironment extends NodeEnvironment {
+	constructor(config, context) {
+		super(config, context);
+	}
+
+	// Workaround for `Symbol('JEST_STATE_SYMBOL')`
+	async handleTestEvent(event, state) {
+		if (!this.global["JEST_STATE_SYMBOL"]) {
+			this.global["JEST_STATE_SYMBOL"] = state;
+		}
+	}
+}
+
+module.exports = CustomEnvironment;