testcontainers-java | Java library that supports JUnit tests | Functional Testing library
kandi X-RAY | testcontainers-java Summary
kandi X-RAY | testcontainers-java Summary
Testcontainers 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.
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Top functions reviewed by kandi - BETA
- Synchronously sends the messages in the queue .
- Get an object from the cache .
- Get the total number of issues in this project .
- enqueue a mail message
- Creates a search result from the given query response .
- Search by term .
- Simple name space .
- set value
- Gets the demo entity .
- Set a value
testcontainers-java Key Features
testcontainers-java Examples and Code Snippets
# Create a new empty local "outer" directory
rm -rf outer
mkdir outer
# Create a new empty container...
docker run --rm \
-v "$PWD/outer:/outer" \ # bind-mounting the outer directory
-v inner:/outer/inner \ # mounting a named volume
4.0.0
com.example
mongodb-javafx-demo
1.0-SNAPSHOT
mongo
UTF-8
18
org.openjfx
javafx-controls
${javafx.version}
...
args:
- /bin/bash
- -c
- |
for i in 1 2 3 4 5
do
echo "Welcome $i times"
done
apiVersion: v1
kind: Pod
metadata:
labels:
run: bash
name: bash
spec:
containers:
- image: nginx
name: ngi
from selenium import webdriver
from selenium.webdriver.common.by import By
import time
driver = webdriver.Edge()
driver.get('https://m.cafe.naver.com/ca-fe/minivelobike')
time.sleep(7)
wrapper = driver.find_element(By.ID, "ct")
main_ul = w
docker network create mssql-net
docker run -e "ACCEPT_EULA=Y" -e "SA_PASSWORD=MyPass--" -e "MSSQL_PID=Express" -p 1434:1433 -d --network mssql-net --name mssql mcr.microsoft.com/mssql/server:2017-latest-ubuntu
$ gcloud compute backend-services update YOUR_BACKEND_SERVICE_NAME --compression-mode=AUTOMATIC ERROR: (gcloud.compute.backend-services.update) unrecognized arguments:
--compression-mode flag is available in one or more alternate release
# values.yaml
ingresses:
- name: example-com
class: nginx
rules: [...]
- name: example1-com
class: nginx
rules: [...]
{{-/* save the original value of . */-}}
{{- $top := . -}}
{{-/* iterate ov
kind: Ingress
metadata:
name: wp-ingress
spec:
rules:
- host: wordpress.pandora.local
http:
paths:
- pathType: Prefix
path: "/"
backend:
service:
name: wp-svc
port:
dockerExec() {
docker exec app_mysql "$@"
}
OUTFILE="${LOCALDBNAME}_local_${DATE}.sql.gz"
#!/bin/sh
CONTAINER=app_mysql
CONF_LOCAL_MYSQL_ROOT="--login-path=localroot"
LOCALDBNAME="master
Community Discussions
Trending Discussions on testcontainers-java
QUESTION
This worked fine for me be building under Java 8. Now under Java 17.01 I get this when I do mvn deploy.
mvn install works fine. I tried 3.6.3 and 3.8.4 and updated (I think) all my plugins to the newest versions.
Any ideas?
...ANSWER
Answered 2022-Feb-11 at 22:39Update: Version 1.6.9 has been released and should fix this issue! 🎉
This is actually a known bug, which is now open for quite a while: OSSRH-66257. There are two known workarounds:
1. Open ModulesAs a workaround, use --add-opens
to give the library causing the problem access to the required classes:
QUESTION
I'm working with FTPClient against an FTP server using Testcontainers
.
A reproducible code sample is here:
...ANSWER
Answered 2021-Dec-16 at 00:06As you already figured out in the comments, the tricky part about FTP passive mode is that the server uses another port (not 21) for communication.
In the docker image you're using, it's a port from the 21000-21010
range by default. So you need to publish (expose) these additional container ports. In docker run
command you used -p 21000-21010:21000-21010
for that.
However, Testcontainers library is designed to publish to random host ports to avoid the problem, when a desired fixed port (or a range of ports) is already occupied on the host side.
In case of FTP passive mode random ports on the host side cause problems, because afaik you can't instruct the ftp client to override the port, which FTP server returned for the passive mode. You'd need something like ftpClient.connect("localhost", ftp.getMappedPort(PORT));
but for passive mode ports as well.
Therefore the only solution I see here is to use a FixedHostPortContainer. Even though it's marked as deprecated and not recommended to use because of the mentioned issues with occupied ports, I think this is a valid use case for it here. FixedHostPortGenericContainer
allows to publish fixed ports on the host side. Something like:
QUESTION
We're using testcontainers-java heavily in our spring-boot-admin project. Since we also want to be able to run our Maven build also on Windows, we added a windows-latest
environment to our GitHub Actions Pipeline using a Matrix strategy build (as supposed in this answer) like this:
ANSWER
Answered 2021-Feb-06 at 15:00The problem is that in Windows Server there are only Windows containers activated per default (no Linux containers). As Sergei Egorov stated:
The problem with windows-latest is that it uses Windows containers, not Linux containers. It means that Testcontainers itself works, but all the images that it starts are Linux-based and, in Windows containers mode, they obviously fail to start :)
A "fix" for that would be to have a GitHub Action environment with Linux containers enabled! But after some googeling this doesn't seem to be that easy. First I though LCOW (Linux Containers on Windows) would simply need to be enabled. But as this great elaboration states, it's not easy (or even possible) to activate LCOW on the GitHub Actions Windows env.
I digged deeper into the issue and found that LCOW was officially deprecated in 20.10
😢 in favour of WSL2, that brings in native Linux runtime and also Docker for Desktop on Windows 10 already favours this approach.
BUT: We are on Windows Server 2019, which is not Windows 10 Desktop. And on GitHub Actions we only have the server version in it's nano flavor. There's sadly an open issue for the WSL2 support in Windows Server 2019. And scanning the GitHub Actions Windows Server 2019 docs I found out that there's only WSLv1 installed right now.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install testcontainers-java
You can use testcontainers-java like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the testcontainers-java component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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