test: add await-async-events tests

Author: Charley

lib/node-utils/index.ts

@@ -218,6 +218,7 @@ export function isPromisesArrayResolved(node: TSESTree.Node): boolean {
  * - it's returned from a function
  * - has `resolves` or `rejects` jest methods
  * - has `toResolve` or `toReject` jest-extended matchers
+ * - has a jasmine async matcher
  */
 export function isPromiseHandled(nodeIdentifier: TSESTree.Identifier): boolean {
 	const closestCallExpressionNode = findClosestCallExpressionNode(
@@ -521,10 +522,13 @@ export function getAssertNodeInfo(
 }
 
 const matcherNamesHandlePromise = [
+	// jest matchers
 	'resolves',
 	'rejects',
+	// jest-extended matchers
 	'toResolve',
 	'toReject',
+	// jasmine matchers
 	'toBeRejected',
 	'toBeRejectedWith',
 	'toBeRejectedWithError',

tests/lib/rules/await-async-events.test.ts

@@ -178,6 +178,43 @@ ruleTester.run(RULE_NAME, rule, {
         `,
 				options: [{ eventModule: 'fireEvent' }] as const,
 			},
+
+			...FIRE_EVENT_ASYNC_FUNCTIONS.map((eventMethod) => ({
+				code: `
+        import { fireEvent } from '${testingFramework}'
+        test('jest async matchers are valid', async () => {
+          expect(fireEvent.${eventMethod}(getByLabelText('username'))).rejects.toBe("foo")
+          expect(fireEvent.${eventMethod}(getByLabelText('username'))).resolves.toBe("foo")
+        })
+        `,
+				options: [{ eventModule: 'fireEvent' }] as const,
+			})),
+
+			...FIRE_EVENT_ASYNC_FUNCTIONS.map((eventMethod) => ({
+				code: `
+        import { fireEvent } from '${testingFramework}'
+        test('jest-extended async matchers are valid', async () => {
+          expect(fireEvent.${eventMethod}(getByLabelText('username'))).toReject()
+          expect(fireEvent.${eventMethod}(getByLabelText('username'))).toResolve()
+        })
+        `,
+				options: [{ eventModule: 'fireEvent' }] as const,
+			})),
+
+			...FIRE_EVENT_ASYNC_FUNCTIONS.map((eventMethod) => ({
+				code: `
+        import { fireEvent } from '${testingFramework}'
+        test('jasmine async matchers are valid', async () => {
+          expectAsync(fireEvent.${eventMethod}(getByLabelText('username'))).toBeRejected()
+          expectAsync(fireEvent.${eventMethod}(getByLabelText('username'))).toBeRejectedWith("foo")
+          expectAsync(fireEvent.${eventMethod}(getByLabelText('username'))).toBeRejectedWithError("foo")
+          expectAsync(fireEvent.${eventMethod}(getByLabelText('username'))).toBePending()
+          expectAsync(fireEvent.${eventMethod}(getByLabelText('username'))).toBeResolved()
+          expectAsync(fireEvent.${eventMethod}(getByLabelText('username'))).toBeResolvedTo("foo")
+        })
+        `,
+				options: [{ eventModule: 'fireEvent' }] as const,
+			})),
 		]),
 
 		...USER_EVENT_ASYNC_FRAMEWORKS.flatMap((testingFramework) => [