Add support for TS 5.2 using

Author: cristianrgreco

packages/testcontainers/src/generic-container/generic-container.test.ts

@@ -15,11 +15,11 @@ describe("GenericContainer", { timeout: 180_000 }, () => {
   const fixtures = path.resolve(__dirname, "..", "..", "fixtures", "docker");
 
   it("should return first mapped port", async () => {
-    const container = await new GenericContainer("cristianrgreco/testcontainer:1.1.14").withExposedPorts(8080).start();
+    await using container = await new GenericContainer("cristianrgreco/testcontainer:1.1.14")
+      .withExposedPorts(8080)
+      .start();
 
     expect(container.getFirstMappedPort()).toBe(container.getMappedPort(8080));
-
-    await container.stop();
   });
 
   it("should bind to specified host port", async () => {

packages/testcontainers/src/generic-container/started-generic-container.ts

@@ -232,4 +232,8 @@ export class StartedGenericContainer implements StartedTestContainer {
 
     return client.container.logs(this.container, opts);
   }
+
+  async [Symbol.asyncDispose]() {
+    await this.stop();
+  }
 }

packages/testcontainers/src/test-container.ts

@@ -64,7 +64,7 @@ export interface StopOptions {
   removeVolumes: boolean;
 }
 
-export interface StartedTestContainer {
+export interface StartedTestContainer extends AsyncDisposable {
   stop(options?: Partial<StopOptions>): Promise<StoppedTestContainer>;
   restart(options?: Partial<RestartOptions>): Promise<void>;
   commit(options: CommitOptions): Promise<string>;