JavaScript (v3): Update Dockerfile to correctly build for, and run, integ tests.

javascriptv3/Dockerfile

@@ -1,22 +1,29 @@
 # syntax=docker/dockerfile:1
-FROM node:18
+FROM node:20
 
 # Update image
 RUN apt-get update && \
     apt-get upgrade -y && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 
-# Copy source code
-COPY . /javascriptv3
-
-# Perform build steps
-RUN npm install -C /javascriptv3
-
 # Set non-root user
 RUN useradd -m automation && \
-    chown -R automation:automation /javascriptv3/
+    chown -R automation:automation /home/automation
 USER automation:automation
 
+# Add config
+RUN mkdir /home/automation/.aws && \
+    echo "[default]\nregion = us-east-1" > /home/automation/.aws/config
+
+# Copy source code
+COPY --chown=automation:automation ./javascriptv3 /home/automation/javascriptv3
+
+# Copy resources
+COPY --chown=automation:automation ./resources /home/automation/resources
+COPY --chown=automation:automation ./python/example_code/glue/flight_etl_job_script.py /home/automation/python/example_code/glue/flight_etl_job_script.py
+COPY --chown=automation:automation ./workflows /home/automation/workflows
+
 # Set default command
-CMD ["./scripts/run_tests.sh", "integration"]
+# `npm i` needs to be run in the container. Otherwise it causes a dependency issue: https://github.com/evanw/esbuild/issues/1646#issuecomment-1238080595
+CMD npm i --prefix /home/automation/javascriptv3 && npm run --prefix /home/automation/javascriptv3 integration-test

javascriptv3/Dockerfile.dockerignore

@@ -0,0 +1,2 @@
+*/node_modules
+*/package-lock.json

javascriptv3/README.md

@@ -39,17 +39,13 @@ Cross-service examples are located in the [_cross-services folder_](./example_co
 
 You can run tests for a specific service, or for every service in this repository. Choose whether to run unit tests, integration tests, or both.
 
-- To run both unit and integration tests for all services, run the following from this directory:
+- To run unit tests, use the following command:
 
   `npm test`
 
-- To run only unit tests, use the "unit" argument:
+- To run integration tests, use the following command:
 
-  `npm test unit`
-
-- To run only integration tests, use the "integration" argument:
-
-  `npm test integration`
+  `npm run integration-test`
 
 - To run tests for a specific service, follow the instructions in the service's README.
 
@@ -59,27 +55,20 @@ If you run tests using the preceding commands, output will be stored in `unit_te
 
 ## Docker image (Beta)
 
-This example is available in a container image
-hosted on [Amazon Elastic Container Registry (ECR)](https://docs.aws.amazon.com/AmazonECR/latest/userguide/what-is-ecr.html). This image will be pre-loaded
-with all JavaScript v3 examples with dependencies pre-resolved, allowing you to explore
-these examples in an isolated environment.
+This example is available in a container image hosted on [Amazon Elastic Container Registry (ECR)](https://docs.aws.amazon.com/AmazonECR/latest/userguide/what-is-ecr.html). This image will be pre-loaded with all JavaScript v3 examples with dependencies pre-resolved. It is used for running tests.
 
 - [SDK for JavaScript v3 image](https://gallery.ecr.aws/b4v4v1s0/javascriptv3)
 
 ### Build the Docker image
 
 1. Install and run Docker on your machine.
-2. Navigate to the same directory as this readme.
-3. Run `docker build -t <image_name> .` and replace `image_name` with a name for the image.
+2. Navigate to the root directory of this repository.
+3. Run `docker build -t <image_name> -f javascriptv3/Dockerfile .` and replace `<image_name>` with a name for the image.
 
 ### Launch the Docker container
 
-1. Run `docker run -it -v ~/.aws/credentials:/root/.aws/credentials <image_name>`. `-it` launches an
-   interactive terminal. `-v ~/.aws...` is optional but recommended. It will mount your local credentials
-   file to the container.
-2. The terminal initiates a bash instance at the root of the container. Run `cd javascriptv3` and then you
-   can run tests from here by following the steps in the [Tests](#tests) section. Run examples by navigating
-   to a service folder and following the README instructions there.
+1. Run `docker run -it -v /Users/corepyle/.aws/credentials:/home/automation/.aws/credentials <image_name>`. `-it` launches an interactive terminal. `-v ~/.aws...` is optional but recommended. It will mount your local credentials file to the container.
+2. The Dockerfile is configured to automatically run integration tests when the container is run.
 
 ## Contribute
 

javascriptv3/example_code/dynamodb/tests/hello.integration.test.js

@@ -1,4 +1,4 @@
-import { describe, it, expect, vi } from "vitest";
+import { describe, it, expect } from "vitest";
 
 import { main } from "../hello.js";
 import { getUniqueName } from "@aws-sdk-examples/libs/utils/util-string.js";
@@ -10,10 +10,8 @@ describe("hello test", () => {
   tableSetupTeardown(tableName, [{ AttributeName: "Id", AttributeType: "N" }]);
 
   it("should list tables", async () => {
-    const spy = vi.spyOn(console, "log");
+    const { TableNames } = await main();
 
-    await main();
-
-    expect(spy).toHaveBeenCalledWith(`${tableName}`);
+    expect(TableNames.includes(tableName)).toBe(true);
   });
 });

javascriptv3/example_code/eventbridge/tests/eventbridge.integration.test.js

@@ -20,7 +20,7 @@ import {
   SetQueueAttributesCommand,
 } from "@aws-sdk/client-sqs";
 
-import { retry } from "@aws-sdk-examples/libs/utils/util-timers.js";
+import { retry, wait } from "@aws-sdk-examples/libs/utils/util-timers.js";
 
 import { putEvents } from "../actions/put-events.js";
 import { putRule } from "../actions/put-rule.js";
@@ -77,9 +77,11 @@ test("target should receive message", async () => {
 
   // Ensure the queue allows the rule to send messages.
   await addQueuePolicy(Clients.SQSClient, queueArn, RuleArn, queueUrl);
+  await wait(15);
 
   // Put the target.
   await putTarget(ruleName, queueArn, targetId);
+  await wait(15);
 
   // Put the event.
   await putEvents("eventbridge.integration.test", "greeting", []);
@@ -162,14 +164,20 @@ async function addQueuePolicy(sqsClient, queueArn, ruleArn, queueUrl) {
  * @param {SQSClient} sqsClient
  * @param {string} queueUrl
  */
-async function getMessagesFromQueue(sqsClient, queueUrl) {
-  const { Messages } = await sqsClient.send(
-    new ReceiveMessageCommand({
-      QueueUrl: queueUrl,
-      MaxNumberOfMessages: 1,
-      WaitTimeSeconds: 20,
-    }),
-  );
-
-  return Messages;
+function getMessagesFromQueue(sqsClient, queueUrl) {
+  return retry({ intervalInMs: 0, maxRetries: 3 }, async () => {
+    const { Messages } = await sqsClient.send(
+      new ReceiveMessageCommand({
+        QueueUrl: queueUrl,
+        MaxNumberOfMessages: 1,
+        WaitTimeSeconds: 20,
+      }),
+    );
+
+    if (!Messages || Messages.length === 0) {
+      throw new Error("No messages received.");
+    }
+
+    return Messages;
+  });
 }

javascriptv3/package.json

@@ -2,7 +2,8 @@
   "name": "root",
   "private": true,
   "scripts": {
-    "test": "scripts/run_tests.sh",
+    "test": "npm run test --workspaces --if-present -- --reporter verbose",
+    "integration-test": "npm run integration-test --workspaces --if-present -- --reporter verbose",
     "lint": "lint-staged",
     "ci-lint": "eslint"
   },