Follow the 3 steps below：
Please install docker and docker-compose first, then build the test image.
cd dubbo-samples ./test/build-test-image.sh
Use a debian mirror through env DEBIAN_MIRROR if apt download files slowly, the following example uses aliyun mirror server http://mirrors.aliyun.com/ubuntu/ :
cd dubbo-samples DEBIAN_MIRROR=http://mirrors.aliyun.com ./test/build-test-image.sh
Rebuild the image after modify any file of the dubbo-test-runner project.
Add a case-configuration.yml to the tested project, for examples:
from: app-builtin-zookeeper.yml props: project_name: dubbo-samples-annotation main_class: org.apache.dubbo.samples.annotation.AnnotationProviderBootstrap zookeeper_port: 2181 dubbo_port: 20880
Some example projects:
Run single test project:
cd dubbo-samples ./test/run-tests.sh <project.basedir>
Run all tests:
cd dubbo-samples ./test/run-tests.sh
Use from directive can import parent configuration, merge into current configuration.
Builtin parent configurations is in directory: test/dubbo-scenario-builder/src/main/resources/configs.
app-builtin-zookeeper.yml
Applicable scenario: single dubbo provider application with builtin zookeeper and test case.
app-external-zookeeper.yml Applicable scenario: single dubbo provider application, external zookeeper and test case.
Examples:
dubbo-samples-annotation configuration:from: app-builtin-zookeeper.yml props: project_name: dubbo-samples-annotation main_class: org.apache.dubbo.samples.annotation.AnnotationProviderBootstrap zookeeper_port: 2181 dubbo_port: 20880
project_name : project name of dubbo sample
main_class : main class of dubbo provider application
dubbo_port : dubbo provider service port
zookeeper_port : builtin zookeeper port
dubbo-samples-api configuration:from: app-external-zookeeper.yml props: project_name: dubbo-samples-api main_class: org.apache.dubbo.samples.provider.Application dubbo_port: 20880 zookeeper_version: latest
zookeeper_version : external zookeeper version
External zookeeper service is a fixed port 2181, cause cannot change port unless expose it.
Top level directives:
| Name | Description |
|---|---|
from | load parent case configuration, cover its props with current configration |
props | Internal properties, automatically replace the current configuration or inherited configuration variables when parsing |
services | A set of app/test services or external services |
Directives for dubbo service:
| Name | Description | Defaults |
|---|---|---|
type | service type: app - dubbo provider application; test- dubbo testcase | |
basedir | project basedir of app/test service | . (current dir) |
mainClass | Main class of provider service, only for app service. | |
systemProps | set Java app system properties, automatically converted to jvm flags: -Dname=value | |
jvmFlags | multiple jvm flags, automatically join as one string | |
waitPortsBeforeRun | Wait ports before run app/test | |
tests | Matching test patterns, only for test service. | |
Service directives compatible with docker-compose:
| Name | Description | Defaults |
|---|---|---|
image | docker image name of container | app/test service is implicitly set to dubbo/sample-test. |
environment | ||
depends_on | ||
hostname | container hostname | app/test service is implicitly set to service id |
volumes | container mount points | app/test service automatically mounts directory: $basedir/target:/usr/local/dubbo/app |
links | ||
expose | expose ports between containers | |
ports | mapping ports to host os | |
entrypoint | ||
healthcheck |
app-external-zookeeper.yml includes :
Note:
app/test service connect to zookeeper by system property zookeeper.address and zookeeper.port
wait zookeeper port before run dubbo provider application
wait zookeeper port and dubbo provider service port before run dubbo test
props:
# project_name: dubbo-samples-xxx
# main_class: org.apache.dubbo.samples.xxx.XxxProviderBootstrap
dubbo_port: 20880
zookeeper_version: latest
services:
zookeeper:
image: zookeeper:${zookeeper_version}
${project_name}:
type: app
basedir: .
mainClass: ${main_class}
systemProps:
- zookeeper.address=zookeeper
- zookeeper.port=2181
waitPortsBeforeRun:
- zookeeper:2181
${project_name}-test:
type: test
basedir: .
tests:
- "**/*IT.class"
systemProps:
- zookeeper.address=zookeeper
- zookeeper.port=2181
waitPortsBeforeRun:
- zookeeper:2181
- ${project_name}:${dubbo_port}
depends_on:
- ${project_name}
A scenario is a complete test environment, including docker-compose.yml, scenario.sh, app classes, test classes and dependency jars. You can test the scenario separately, just run scenario.sh.
${scenario_home} default location is: ${project.basedir/target}.
App / test service automatically mounts directory: ${scenario_home}:/usr/local/dubbo/app
Default running timeout is 200s. Some test cases require more time, you can modify it in the following way.
Set timeout in case-configuration.yml:
timeout: 300
Container log Container log location is: ${scenario_home}/logs/${serviceName}.log, include of dubbo app/test service and external service.
Scenario log
Script scenario.sh log location: ${scenario_home}/logs/scenario.log.
Scenario builder log Scenario builder log location: $scenario_home/logs/scenario-builder.log
The test reports is in directory: ${scenario_home}/test-reports
The fork count is 2 by default, you can modify it by setting env FORK_COUNT=n. Increasing the fork count may cause the container to run very slowly, please set it according to the CPU/IO performance of the operating system.
FORK_COUNT=2 bash run-tests.sh
Run tests in fail-fast mode, abort testing when any case is failed. It's useful when running tests in CI server, such as: Jenkins, Github actions. Default value: FAIL_FAST=0.
FAIL_FAST=1 bash run-tests.sh
Show log detail of failed testcase, including app log and test container log. It's useful when running tests in CI server, such as: Jenkins, Github actions. Default value: SHOW_ERROR_DETAIL=0.
SHOW_ERROR_DETAIL=1 bash run-tests.sh
Build dubbo test scenario, generating docker/docker-compose script files and start script files.
A Junit test runner, execute a set of testcases, replacement for maven-safefail-plugin. Also include files for dubbo-test-image.