Add support for AbortController in Jest Node environment with Node v15 (#11182)

Author: alehuo

CHANGELOG.md

@@ -12,6 +12,7 @@
 - `[jest-core]` make `TestWatcher` extend `emittery` ([#10324](https://github.com/facebook/jest/pull/10324))
 - `[jest-core]` Run failed tests interactively the same way we do with snapshots ([#10858](https://github.com/facebook/jest/pull/10858))
 - `[jest-core]` more `TestSequencer` methods can be async ([#10980](https://github.com/facebook/jest/pull/10980))
+- `[jest-environment-node]` Add AbortController to globals ([#11182](https://github.com/facebook/jest/pull/11182))
 - `[jest-haste-map]` Handle injected scm clocks ([#10966](https://github.com/facebook/jest/pull/10966))
 - `[jest-repl, jest-runner]` [**BREAKING**] Run transforms over environment ([#8751](https://github.com/facebook/jest/pull/8751))
 - `[jest-runner]` [**BREAKING**] set exit code to 1 if test logs after teardown ([#10728](https://github.com/facebook/jest/pull/10728))

packages/jest-environment-node/src/index.ts

@@ -59,6 +59,10 @@ class NodeEnvironment implements JestEnvironment {
     if (typeof queueMicrotask !== 'undefined') {
       global.queueMicrotask = queueMicrotask;
     }
+    // AbortController is global in Node >= 15
+    if (typeof AbortController !== 'undefined') {
+      global.AbortController = AbortController;
+    }
     installCommonGlobals(global, config.globals);
     this.moduleMocker = new ModuleMocker(global);