cloudrx/dist/tests/providers/aws/dynamodb/local.js

TypeScript library for streaming cloud provider events using RxJS with automatic persistence and replay capabilities

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.DynamoDBLocalContainer = void 0;
const testcontainers_1 = require("testcontainers");
const client_dynamodb_1 = require("@aws-sdk/client-dynamodb");
class DynamoDBLocalContainer {
    constructor(logger) {
        this.startedContainer = null;
        this.client = null;
        this.logger = logger;
        this.container = new testcontainers_1.GenericContainer('amazon/dynamodb-local:latest')
            .withExposedPorts(8000)
            .withCommand(['-jar', 'DynamoDBLocal.jar', '-inMemory', '-sharedDb']);
    }
    async start() {
        try {
            this.logger.info?.('Starting DynamoDB Local container...');
            this.startedContainer = await this.container.start();
            const port = this.startedContainer.getMappedPort(8000);
            const endpoint = `http://localhost:${port}`;
            this.logger.info?.(`DynamoDB Local started at ${endpoint}`);
            this.client = new client_dynamodb_1.DynamoDBClient({
                endpoint,
                region: 'local',
                credentials: {
                    accessKeyId: 'fake',
                    secretAccessKey: 'fake',
                },
            });
        }
        catch (error) {
            if (error instanceof Error) {
                if (error.message.includes('Cannot connect to the Docker daemon')) {
                    throw new Error('❌ Docker is not running!\n\n' +
                        'Please start Docker Desktop or Docker daemon before running integration tests.\n' +
                        'Integration tests require DynamoDB Local which runs in a Docker container.\n\n' +
                        'To run tests without Docker, use: npm run test (unit tests only)');
                }
                if (error.message.includes('docker: command not found')) {
                    throw new Error('❌ Docker is not installed!\n\n' +
                        'Please install Docker Desktop to run integration tests.\n' +
                        'Integration tests require DynamoDB Local which runs in a Docker container.\n\n' +
                        'To run tests without Docker, use: npm run test (unit tests only)');
                }
            }
            throw new Error(`Failed to start DynamoDB Local container: ${error}`);
        }
    }
    async stop() {
        if (this.startedContainer) {
            this.logger.info?.('Stopping DynamoDB Local container...');
            await this.startedContainer.stop();
            this.startedContainer = null;
        }
        if (this.client) {
            this.client.destroy();
            this.client = null;
        }
    }
    getClient() {
        if (!this.client) {
            throw new Error('DynamoDB Local container not started');
        }
        return this.client;
    }
    getEndpoint() {
        if (!this.startedContainer) {
            throw new Error('DynamoDB Local container not started');
        }
        const port = this.startedContainer.getMappedPort(8000);
        return `http://localhost:${port}`;
    }
}
exports.DynamoDBLocalContainer = DynamoDBLocalContainer;
//# sourceMappingURL=local.js.map