- Testcontainers no such container. 04) using Docker Desktop 4. 2 API version: 1. Furthermore, add the following to the body of our test class: The @Container annotation tells JUnit to notify this field about various events in the test lifecycle. 10/Docker for Mac 2. Many Container classes in Testcontainers have historically supported: a no-args constructor - for example new GenericContainer() and new ElasticsearchContainer() . 13 . Creating a container. Oct 24, 2023 · With Testcontainers, you can spin up and tear down Docker containers as part of your automated tests. To run Testcontainers-based tests, you need a Docker-API compatible container runtime, such as using Testcontainers Cloud or installing Docker locally. I can see the ryuk image but it will not run the container. Testcontainers is especially useful for writing integration tests that talk to a real backend service such as MySQL, MongoDB, Cassandra and others. testco Testcontainers for . I do not think it is easy to kill and start process inside container in automatic test. Nov 7, 2022 · I have an issue using testcontainers. Dec 9, 2020 · Testcontainers 1. Then the failure happens on startContainer call with the No such container error. Nov 3, 2023 · Testcontainers is an open source framework for provisioning throwaway, on-demand containers for development and testing use cases. build (); Jun 9, 2024 · We have three dependencies. 03. First is the core dependency that provides the main functionality of Testcontainers, such as starting and stopping containers. This strategy is intended for use with containers that only run briefly and exit of their own accord. During development, Testcontainers is actively tested against recent versions of Docker on Linux, as well as against Docker Desktop on Mac and Windows. Share Improve this answer Feb 18, 2021 · The above issue happens when you had a couple of integration tests running locally and each test requires a separate test container. Shared containers are defined as static fields in a top level test class and have to be annotated with @Container. The next dependency is the JUnit 5 extension, and the last dependency is the MongoDB module. This annotation ensures to stop the container after each test. Testcontainers is a library that provides easy and lightweight APIs for bootstrapping local development and test dependencies with real services wrapped in Docker containers. First, add Testcontainers as a dependency as follows: Aug 10, 2018 · I now want to use a similar Docker compose file along with testcontainers to write some automated tests. 35+de Shared containers. Furthermore, we're using a singleton container and injecting the new data source URL, password, and username using @DynamicPropertySource. g. 1. This is because nested test classes have to be defined non-static and can't therefore have static fields. Oct 25, 2023 · You signed in with another tab or window. 43 Go versi Testcontainers version 0. But some other tools may require additional configuration — e. Add Testcontainers as a test-scoped dependency. The reason it works for your dummy project and fails for your legacy project is that something in your legacy project overrides the jna dependency. DockerEndpointAuthConfig. NET Testcontainers can't connect to Ryuk. Feb 16, 2022 · This is a known issue of M1 and Docker that has been solved with a Testcontainers 1. Jun 9, 2021 · My tests depend on two containers, that I defined using Testcontainers java library: RabbitMQ and MS SQL server. I got a few times the following error: DotNet. Testcontainers make it easy to work with databases, message brokers, web browsers, or just about anything that can run in a Docker container. 5 Versio Testcontainers for Go supports the use of Podman (rootless or rootful) instead of Docker. With these constructors, Testcontainers has traditionally used a default image name (including a fixed image tag/version). 5"}` Seems to be the same issue as this in the Java user: The user, and optionally, group to run the exec process inside the container. exceptions. Testcontainers can be used to automatically instantiate and manage Apache Kafka containers. 0) using the JUnit 5 module: @Container static LocalStackContainer localStack = new LocalStackContainer("0. the resource May 14, 2018 · Either run that container by giving it a name like below:-docker run -p 4000:80 --name SOMENAME friendlyhello In this case you will be able to stop and remove that container using the below command # container stop docker container stop SOMENAME # container removal docker rm -f SOMENAME Testcontainers for Go is a Go package that makes it simple to create and clean up container-based dependencies for automated integration/smoke tests. 0 Modules are pre-configured and follow best practices. withServices(S3) . However, in some CI environments they may instead be reachable on a different host. Endpoint resolves to? That's the endpoint Testcontainers for . For example, if you need a database, you don't need to mock it: your xUnit, NUnit, and MSTest code can launch an actual database against which you can validate your code. Oct 18, 2020 · In short, you can find working example of test with MongoDB container here. yml to include the Docker-In-Docker service ( docker:dind ) and set the DOCKER_HOST variable to tcp://docker:2375 and DOCKER_TLS_CERTDIR to empty string. NET use to communicate with Docker. 1 (22A400) Host Arch Apple M1 Max (ARM) Docker version Client: Cloud integration: v Testcontainers is an opensource framework for providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container. Format is one of: user, user:group, uid, or uid:gid. In most scenarios no special setup is required in Testcontainers for Go. gitlab-ci. docker-compose up is working, I cleaned the whole do We are going to create a Micronaut project with Kafka, Micronaut Data JPA, MySQL and Awaitility, where we implement a Kafka Listeners which receives an event payload and persists the event data in the database. 5. To interact or exchange data with a container, Testcontainers provides ContainerBuilder to configure and create the resource. We might also have problems if we attempted to run tests in parallel, such as state bleeding between tests, or port clashes. Ideally, this issue addresses the Podman incompatibilities (failing tests) and establishes a proper GH workflow (incl. properties on the classpath; Testcontainers will automatically apply the prefix to every image that it pulls from Docker Hub - please verify that all the required images exist in your registry. Having all of the tests conducted locally with the help of a single test container solves the issue. Dec 27, 2021 · Problem was that docker desktop was returning success response to createContainer request and actually return an id, but I couldn't find that container anywhere or any logs related to it. Dec 1, 2021 · I'm trying to implement a JUnit (v4. yml file of the Spring Boot app doesn't match the random name assigned to the database container and therefore the app is unable to connect to the database. Testcontainers is a NodeJS library that supports tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container. OS. Disable “Ryuk” (i. Testcontainers for Java is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container. yml file. Fully compatible with Selenium 3 & 4 tests for Chrome and Firefox and Selenium 4 tests for Edge, by providing a RemoteWebDriver instance About Testcontainers for Java. Solution for me was to uninstall docker desktop and use docker engine instead. One shot startup strategy example. This command is useful when working with long-lived containers, such as when you: Rely on reusable containers to speed up your tests and local development. Let’s write a test that starts a Spring Boot application and allows it to connect to a MongoDB database running in a Docker container: Nov 1, 2023 · I had the same problem, I'm using testcontainers with rest-assured, what solved for me was to put the rest-assured dependency above all other tests dependencies. Testcontainers will not apply the prefix to: Jan 8, 2024 · As a result, it will start the Docker container before any test in that class runs. Logstash, Kibana) * Other services developed by your Containers: 16 Running: 15 Paused: 0 Stopped: 1 Images: 16 Server Version: 18. getS3URL ()) . NET. properties directly and then fast failed, not reading classpath:testcontainers. You signed out in another tab or window. After installing Colima via Homebrew on my mac, I'm able to run all my favorit Feb 28, 2024 · Testcontainers Desktop facilitates a smooth debugging experience, through features such as preventing container shutdowns, defining fixed ports, customizing configurations to suit our needs, and directly engaging with containers. withExposedPorts(12345); // <- without SELF, it would return "GenericContainer" FYI it is scheduled for Testcontainers 2. Some vendors integrate with Testcontainers transparently. 0. 17. KafkaContainer supports apache/kafka and apache/kafka-native Feb 18, 2020 · $ docker info Client: Debug Mode: false Server: Containers: 0 Running: 0 Paused: 0 Stopped: 0 Images: 70 Server Version: 19. This is an experimental Testcontainers feature that enables a smoother and more efficient development experience, as it saves valuable time and test data. forClasspathResource("init. 40. 33 Version: 24. Testcontainers can be used to automatically instantiate and manage containers that include web browsers, such as those from SeleniumHQ's docker-selenium project. 2) test using testcontainers (v1. May 19, 2019 · I am trying to use testcontainers-scala that is inherent from Testcontainers as the following: final class MessageSpec extends BddSpec with ForAllTestContainer with BeforeAndAfterAll { overr May 21, 2021 · There is one more option, if you are defining Postgres container manually without fancy testcontainers JDBC url stuff, not related to Spring directly. withReuse(true) we're telling Testcontainers to reuse the container and not shut it down after a test. 0 on Docker Engine 20. This guide will explain how to manage container lifecycle with Testcontainers using JUnit 5 lifecycle callbacks and JUnit 5 Extension annotations. Testcontainers make the following kinds of tests easier: You can use the “Terminate containers” command to clean up all running Testcontainers-powered containers, while sparing other vanilla containers. Oct 19, 2021 · Although Testcontainers’ purpose is to make tests easy to run there are some caveats in CI/CD environment build. Testcontainers can be used in a Spring Boot test as follows: Java. @BeforeAll to start your containers. 18. 0 and testcontainers version 1. As such, success is deemed to be when the container has stopped with exit code 0. As such, Testcontainers provides a convenience method to obtain an address on which the container should be reachable from the host machine. Testcontainers for . withCopyFileToContainer(MountableFile. You switched accounts on another tab or window. 2 Using the latest Testcontainers version? Yes Host OS MacOS Ventura 13. org Mar 7, 2022 · Instead, this suggests problems with the networking configuration and Testcontainers in the JVM process not being able to communicate with the mapped ports of the Docker container. Get Testcontainers to run a Redis container during our tests. It's using the daemon socket to communicate with Docker. 30. Benefits. I'd suggest you create an issue at Testcontainers GitHub. Run a MongoDB container of version 4 and up specifying --replSet command Initialize a single replica set via executing a proper command Wait for the initialization to complete Jan 8, 2024 · Azure Container Apps is a fully managed serverless container service that enables you to build and deploy modern, cloud-native Java applications and microservices at scale. First, add Testcontainers as a dependency as follows: Testcontainers is an open-source framework for provisioning throwaway, on-demand containers for development and testing use cases. I'm using the centos/postgresql-96-centos7 official docker image and I can run it o Nov 7, 2022 · There is no Docker Compose support in Testcontainers for . testcontainers:testcontainers:1. Everything was working, but one day on my PC (my colleague don't have any problem) it started crashing. We can use the withContainers() method, defined by Testcontainers-scala, to access our LocalStack container in the test definitions: Testcontainers itself can be used from inside a container. 09. ConfluentKafkaContainer supports confluentinc/cp-kafka; org. If you apply @Rule annotation, the GenericContainer rule will start a new container for each test method. Getting the container host. sh to the Localstack Docker container created with Testcontainers (1. 0 Using the latest Testcontainers version? Yes Host OS Linux, MacOS Host arch x86, Arm Go version 1. Singleton containers Aug 17, 2022 · Since it seems you are using Testcontainers Scale I can't comment on particular issues with the Scala wrapper, but 0. The Docker version is v19. containers. Redis, ElasticSearch, MongoDB) * Web servers/proxies (e. Testcontainers. Testcontainers' generic container support offers the greatest flexibility and makes it easy to use virtually any container image in the context of a temporary test environment. Testcontainers is a testing library that provides easy and lightweight APIs for bootstrapping integration tests with real services wrapped in Docker containers. We will also look into how to use Singleton Containers pattern to use same containers for multiple tests. Apr 12, 2024 · Testcontainers version 0. getPassword ()) . By avoiding external Docker commands on the desktop and ensuring that CI pipelines execute Testcontainers-based tests, you can minimize “empty” workers and leverage the full capabilities of Testcontainers Cloud. Configure container start Testcontainers for Go is a Go package that makes it simple to create and clean up container-based dependencies for automated integration/smoke tests. 16. 21. withCreateContainerCmdModifier(cmd -> cmd. workingDir: The working directory for the exec process inside the container. The container will be destroyed after all methods are executed. ContainerLaunchException: Container startup failed at org. For example, Travis-CI spots the requirement to run a container automatically and does the job internally. Reload to refresh your session. This is intended to be useful on projects where Docker Compose is already used in dev or other environments to define services that an application may be dependent upon. You signed in with another tab or window. Kotlin. Testcontainers manages the container lifecycle and stops it at the end of a test. Testcontainers will automatically detect if it's inside a container and instead of "localhost" will use the default gateway's IP. . g We might also have problems if we attempted to run tests in parallel, such as state bleeding between tests, or port clashes. updating the docs and explain which steps are necessary to set it up). The “No activity detected” warning in Testcontainers Cloud indicates that a worker did not run any containers as expected. The important thing to know is that private registry authentication plays no part in the connection to the docker daemon - it's entirely unused until Testcontainers attempts to pull an image. It offers a simplified developer experience while providing the flexibility and portability of containers. Testcontainers just checks if container is running. I think Testcontainers should ship with a more fine-grained switch to just disable SELinux for Ryuk (instead of the current one to run Ryuk as a privileged container), or just always unconditionally disable SELinux for Ryuk since AFAICT this is currently the only way to Describe the bug It looks like, that in some rare cases . Running Ryuk as a privileged container works around the issue because privileged containers don't have SELinux isolation. Provide details and share your research! But avoid …. withNetwork(new ExistingNetwork("tagent-docker_default")) . NET is a library to support tests with throwaway instances of Docker containers for all compatible . 2. 0 to change the approach, you will find more info in the following presentation: Mar 14, 2023 · To run a Microsoft SQL Server container, add the NuGet dependency to your test project: dotnet add package Testcontainers. - Jan 19, 2018 · this is the log from Container: Stopping 1ykxuc_postgres-it_1 Stopping 1ykxucpostgres-it_1 done Removing 1ykxuc_postgres-it_1 Removing 1ykxuc_cars-user-postgres-it_1 done Removing network 1ykxuc_default how to tell TestContainers not to stop containers after one class execution, but when all of them finished? Jul 30, 2019 · What this is saying is that Testcontainers cannot connect to the docker daemon on that UNIX socket path. Sep 4, 2023 · The MinIO Java client can be configured with the container as such: Configuring a MinIO client MinioClient minioClient = MinioClient . Mar 16, 2021 · It seems like try to read ~/. service "runner-234234234-docker-0-wait-for-service" timeout Health check container logs Jul 26, 2022 · You signed in with another tab or window. @Testcontainers @SpringBootTest class MyIntegrationTests {. Mar 16, 2023 · Now available on Stack Overflow for Teams! AI features where you work: search, IDE, and chat. First, you'll need to annotate the test class with @Testcontainers. e. Jan 8, 2024 · Azure Container Apps is a fully managed serverless container service that enables you to build and deploy modern, cloud-native Java applications and microservices at scale. 35+desktop. Apr 24, 2023 · I think there are still a few issues that prevent Testcontainers for . I see that on the documentation page you do not officially support Docker Desktop for Linux (different from Docker Engine). Aug 10, 2023 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand I'm trying to copy an executable initialization bash script init. What you need is the singleton container approach, and use e. 3. Freeze Container Shutdown In order to use Testcontainers in a Gitlab CI pipeline, you need to run the job as a Docker container (see Patterns for running inside Docker). NGINX, Apache) * Log services (e. Note that shared containers can't be declared inside nested test classes. I am failing because the hostname in the application. The clean, easy-to-use API enables developers to programmatically define containers that should be run as part of a test and clean up those resources when the test is done. Attempts to do so before the port is forwarded result in connection refused errors. Feb 9, 2022 · In the move away from paid Docker Desktop and towards alternatives, my organization has selected Colima as our official Docker engine for desktop development. Jan 22, 2024 · I am trying to create some tests in my microservice, I want to create a network, attach my db testcontainer (postgres) and my microservice testcontainer to that. 10. Asking for help, clarification, or responding to other answers. properties, it was working. Containers. endpoint ( container . Currently, two different Kafka images are supported: org. 21 Docker version Client: Cloud integration: v1. This means wait strategies such as waiting for a health check or a log message are insufficient when using Colima. Let's start from here, and see how to improve the test with Testcontainers: 1. Using Testcontainers, you can write tests talking to the same type of services you use in production without mocks or in-memory services. the ~/. 6 Using the latest Testcontainers version? Yes Host OS macOS Ventura 13. And it will stop the container when that test method finishes. 25. When classpath:testcontainers. These Docker containers are lightweight, and once the tests are finished the containers get destroyed. You can also use Testcontainers libraries for local development. This means there can be a delay of several seconds before you can connect to the container port. 13. env: A map of environment variables to set inside the container. 9 should bring in the latest Testcontainers version as well. Testcontainers are a wrapper around the Docker daemon designed for tests. properties copied to ~/. such as a remote Nov 21, 2022 · Module Core Testcontainers version 1. May 19, 2020 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. It won't be a standalone db. withHostName("myoracle-" + agentName)); // you don't even need to expose May 30, 2023 · Utilize Testcontainers for constructing a container implementation for Kafka. var agentName = System. lang. ConnectionError: ('Connection aborted. Upon running integration test, I am getting the following exception: Feb 17, 2022 · Hi, This works locally but in Azure Devops deployment pipeline it gets an error: `error: Docker API responded with status code=NotFound, response={"message":"No such image: postgres:11. 6 Storage Driver: overlay2 Backing Filesystem: extfs Supports d_type: true Native Overlay Diff: true Logging Driver: journald Cgroup Driver: cgroupfs Plugins: Volume: local Network: bridge host macvlan null overlay Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog Swarm: inactive Mar 18, 2024 · The test module takes care of exposing the container port for us and makes sure to start the tests once the container is ready. See full list on java. NET from working properly with Podman, or at least obstacles. 3 inside a TeamCity agent who in turn is a docker container itself. When running with a local Docker daemon, exposed ports will usually be reachable on localhost. Aug 30, 2020 · I think you might have misunderstood. 4 fails with the following stacktrace: org. 5 Storage Driver: overlay2 Backing Filesystem: extfs Supports d_type: true Native Overlay Diff: true Logging Driver: json-file Cgroup Driver: cgroupfs Plugins: Volume: local Network: bridge host ipvlan macvlan null overlay Log: awslogs fluentd gcplogs gelf journald Apr 15, 2023 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. NET Standard versions. Alternatively you can configure the host with a . ResourceReaperException : Initialization has been cancelled. I have tried to run some tests by IDE or mvn but I am getting this Caused by: java. In the article we are going to understand what the TestContainers is and how it helps you write more Apr 29, 2020 · Here is my solution for org. Testcontainers for Go will automatically discover the socket based on the DOCKER_HOST environment variables. 2) to better test our DAO/JPA classes. Implemented in IsRunningStartupCheckStrategy class. To provide, more details: you can configure authentication to MongoDB test container by using GenericContainer and setting environment with following properties MONGO_INITDB_ROOT_USERNAME, MONGO_INITDB_ROOT_PASSWORD: Docker Compose Module Benefits. 0 Using the latest Testcontainers version? Yes Host OS Windows 11 Host arch amd64 Go version 1. It integrates with JUnit, allowing you to write a test class that can start up a container before any of the tests run. Jul 5, 2022 · I have java project which using testcontainers for integration test. This image is a very basic image used for testing whether Docker is properly installed and running on a system. sh Aug 26, 2022 · TestContainers is a library that helps you run module-specific Docker containers to simplify Integration Testing. Jun 17, 2020 · You can't use the JUnit Jupiter annotation @Container if you want to have reusable containers. testcontainers. Similar to generic containers support, it's also possible to run a bespoke set of services specified in a docker-compose. Postgres image allows to link directory containing sql scripts to container volume and auto-executes them. Testcontainers for Go will automatically discover the credentials for a given Docker image from the Docker config, as described above. 4. This is very useful for different CI scenarios like running everything in containers on Jenkins, or Docker-based CI tools such as Drone. IllegalStateException: Could not connect to Ryuk at localhost:49156 No Jan 8, 2024 · A straightforward way of enabling Testcontainers for our unit tests is to leverage their dedicated JUnit 5 extension through the @Testcontainers and @Container annotations. First, add Testcontainers as a dependency as follows: The Testcontainers library provides a way to manage services running inside Docker containers. How to create a container¶. properties any more. 6 Docker version $ docker version Client: Cloud integration: v1. 4 Host Arch ARM (Apple M2) Docker version Client: Cloud integration: v1. Webdriver Containers. Anything you can run in Docker, you can spin up with Testcontainers and integrate into your tests: * NoSQL databases or other data stores (e. docker-compose Jan 8, 2024 · However, we can keep containers alive when the application is being reloaded by leveraging the Testcontainers integration with spring-boot-devtools. Oct 20, 2022 · @eddumelendez I am (was) currently having this same issue but on Linux (Ubuntu 22. For that, it will extract the Docker registry from the image name, and for that registry will try to locate the authentication in the Docker config, returning an empty string if the registry is not found. Whatever I try i just cant get my Nov 5, 2018 · Hello everyone, I'm using testcontainers for E2E testing our Spring application. Using Testcontainers, you can write tests that depend on the same services you use in production without mocks or in-memory services. properties Dec 15, 2020 · I wanted to kill container because I was sure that it is easy and I did not expected such problems with testcontainers. So edit your . getUserName (), container . There is no need to override the default configuration. ', FileNotFoundError(2, 'No such file or d Apr 24, 2023 · It's possible that the issue is related to the Docker image hello-world. kafka. Module PostgreSQL Testcontainers version 1. properties file in your user home directory, or; a file named testcontainers. Nov 26, 2018 · Hi, I'm running my tests as part of the development pipeline inside a container. Creating and starting a container only requires these two lines: Jun 21, 2020 · With . When I tried test containers I got the following error: requests. 15. 0") . Feb 22, 2023 · no such container (podman) We are migrating from docker to podman however i am getting this issue when trying to run a test using test container. builder () . MsSql --version 3. What does TestcontainersSettings. getenv("AGENT_NAME"); GenericContainer container = ; container. credentials ( container . ( Make sure to add necessary environment variables to create a “ kafka_topic ” topic in advance. Learn more Explore Teams Jul 16, 2019 · class MyContainer extends GenericContainer< MyContainer> { } MyContainer container = new MyContainer() . jclfs ixd vxhtc fqgpqvk upnnn hppcsy bmnpml oepn xwz eujhbt