• Skip Test In Maven Build
• Gmat Sample Questions
• Maven Install Skip Tests
• Maven Install Skip Tests Cmd

• To skip unit tests you can configure maven with surefire plugin to completely skip your unit tests or selectively skip your unit tests, based on criteria. We also explain the two options when disabling these unit tests: the difference about maven.test.skip and skipTests.
• Maven.test.skip skip compile tests, skip run test, ignore any test processes and is a feature of Maven itself. SkipTests compile the tests but skip running it and is a feature of surefire plugin.
• When you want to build, install, clean maven. You have to run all the unit tests. The problem is when you have plenty of tests or database connections to test, the time that the build need is way too long.
• Add the parameter -Dmaven.test.skip=true or -DskipTests=true in the command line, depending on whether you want to skip test compilation and execution or only execution. See the example Skipping Tests in the Surefire Plugin's documentation for more details.
• How to skip maven unit test in Eclipse. Install, clean maven. You have to run all the unit tests. The problem is when you have plenty of tests or database connections to test, the time that the build need is way too long. It is possible to build without running the tests. An example of a maven build goal to skip tests is: clean.

To install Apache Maven on Windows, you just need to download the Maven’s zip file, unzip it to a folder, and configure the Windows environment variables. 2.1 Visit Maven official website, download the Maven zip file, for example: apache-maven-3.6.0-bin.zip. 2.2 Unzip it to a folder. Maven.test.skip vs skipTests maven.test.skip skip compile tests, skip run test, ignore any test processes and is a feature of Maven itself. SkipTests compile the tests but skip running it and is a feature of surefire plugin.

I have a multi-module maven project with both integration and unit tests in the same folder (src/test/java). Integration tests are marked with @Category(IntegrationTest.class). I want to end up with the following setup:

1. If I run mvn install, I want all tests to compile, but I do not want to execute any.
2. If I run mvn test, I want all tests to compile, but execute only unit tests.
3. If I run mvn integration-test, I want to compile and execute all tests.

The important point is, I want this configured in the pom.xml without any extra commandline arguments.

Currently I came up with the following setup in my parent pom.xml, where the only problem is #1, where all tests are executed:

All child modules have the following plugin configuration in their pom.xml, which I believe should inherit from the parent pom:

I tried using <skipTests>true</skipTests>, but it disables test execution for all goals, which is not what I want (violates #2 and #3). It is also quite weird, that mvn test honors the skipTests=true option...why would I want to run it in the first place??

After hours of googling and trying different combinations, I am hesitant whether it is even possible to not run tests in mvn install, while at the same time run them in mvn test. I hope someone proves this wrong. ;)

I am also willing to accept a solution, where mvn install would execute only unit tests, but I don't think it makes much difference.

thegekothegeko

7 Answers

It sounds like you didn't understand the concept of the build life-cycle in Maven. If you run mvn install all life-cycle phases (including the install phase itself) run before the install phase. This means running the following phases:

1. validate
2. initialize
3. generate-sources
4. process-sources
5. generate-resources
6. process-resources
7. compile
8. process-classes
9. generate-test-sources
10. process-test-sources
11. generate-test-resources
12. process-test-resources
13. test-compile
14. process-test-classes
15. test
16. prepare-package
17. package
18. pre-integration-test
19. integration-test
20. post-integration-test
21. verify
22. install

which means in other words the test as well as integration-test life-cycle phases are included. So without any supplemental information it's not possible to change the behaviour as you wish it.

It could be achieved by using a profile in Maven:

So your first requirement:

1. If I run mvn install, I want all tests to compile, but I do not want to execute any.

can be achieved by using the following:

2. If I run mvn test, I want all tests to compile, but execute only unit tests.

This can simply achieved by using the plain call:

cause the integration tests phase is not run (see the build life cycle).

3. If I run mvn integration-test, I want to compile and execute all tests.

This means running the default which includes running the test phase which will run the unit tests (maven-surefire-plugin) and furthermore running the integration test which are handled by the maven-failsafe-plugin. But you should be aware that if you like to call the integration tests you should using the following command:

instead, cause you missed the post-integration-test phase in your previous call.

Apart from the above you should follow the naming conventions for unit and integration tests where unit tests should be named like the following:

and integration tests should be named like the following:

I hope you have configured the maven-failsafe-plugin like the following which is needed to bound the maven-failsafe-plugin to the correct life-cycle-phases:

as you correctly did, but you should be aware that the include tags work on the source code (.java) and not on the compiled names (.class). I wouldn't use the Category annotation, just simply using the naming conventions makes the pom simpler and shorter.

naXakhmarbaisekhmarbaise

According to the Failsafe Plugin documentation

is what you want.

Matthias Dailey

What OP stated in his question:

If I run mvn install, I want all tests to compile, but I do not want to execute any.
If I run mvn test, I want all tests to compile, but execute only unit tests.
If I run mvn integration-test, I want to compile and execute all tests.

is perfectly valid and extremely easy to achieve.
EDIT: except first condition, which acts againts the maven nature. The best way here would be simply do mvn install -DskipTests

All you need is following snippet in pom.xml:

and to stick to the maven naming conventions for unit and integration tests (as @khmarbaise already stated). So generally name you integration tests with IT suffix (for example MyIntegrationTestIT.java) and let maven-failsafe do its job.
In that way, you do not even need JUnit categories (although sometimes they can be quite useful).

That's it :)

• mvn test executes only unit tests
• mvn integration-test executes all tests
• mvn failsafe:integration-test runs only integration tests
• mvn clean verify when you want to be sure, that whole project just works

Some personal advices

Keeping integration tests separately from unit tests lets you easily run within your IDE all tests in some package. Usually additional directory called test-integration (or integrationtest) is used for this purpose.
This is also easy to achieve with maven:

And then move your integration tests to that directory. It should look like:

Integration tests usually needs more memory:

G. DemeckiG. Demecki

This post explains how to skip integration tests, no matter what plugin you are using for these tests.

Basically, what you do is define a profile and put all your integration-tests related xml code inside that profile. Than you activate it when a property -DskipIntegrationTests is missing.

You can do the same for unit tests: write a profile and activate it when -DskipUnitTests is missing.

Then, you could do:

AlexEmil SalageanuEmil Salageanu

The maven-failsafe-plugin docs has a section titled 'Skipping by Default.'

Sadly, the steps that page describes don't work as written. However, a slight change to those steps will make it work:

In the properties section of pom.xml, add this:

<skipITs>true</skipITs>

Then add the skipTests property to the plugin section of maven-failsafe-plugin:

So now, an mvn install by default will execute unit tests, but not integration tests.

But an mvn install -DskipITs=false will execute both unit tests and integration tests.

Footnote: Bad documentation played a big part on why Maven was so disliked for such a long time.

Skip Test In Maven Build

mvn test-compile does exactly what you are looking for. You can simply replace mvn install with mvn test-compile and you are done. No need to customise the pom file or anything. The below linked question is similar around #1:

mvn test-compile should be accepted as the best answer as Maven supports exactly what you want to do natively and without any magic. You would end up with this:

Don't specify the execution step(s) in the configuration of the failsafe plugin. E.g.

Now, you specifically need to call mvn failsafe:integration-test to run the integration tests; they will be skipped in other mvn targets.

Not the answer you're looking for? Browse other questions tagged mavenintegration-testingmaven-surefire-pluginmaven-failsafe-plugin or ask your own question.

We have a need to be able to skip a submodule in certain environments.

The module in question contains integration tests and takes half an hour to run. So we want to include it when building on the CI server, but when developers build locally (and tests get run), we want to skip that module.

Is there a way to do this with a profile setting? I've done some googling and looked at the other questions/answers here and haven't found a good solution.

I suppose one option is to remove that submodule from the parent pom.xml entirely, and just add another project on our CI server to just build that module.

Suggestions?

Liidenishaskindenishaskin

5 Answers

Sure, this can be done using profiles. You can do something like the following in your parent pom.xml.

In your CI, you would run maven with the ci profile, i.e. mvn -P ci clean install

RaghuramRaghuram

Maven version 3.2.1 added this feature, you can use the -pl switch (shortcut for --projects list) with ! or - (source) to exclude certain submodules.

Be careful in bash the character ! is a special character, so you either have to single quote it (like I did) or escape it with the backslash character.

The syntax to exclude multiple module is the same as the inclusion

EDIT Windows does not seem to like the single quotes, but it is necessary in bash ; in Windows, use double quotes (thanks @awilkinson)

jcsahnwaldtAlexandre DuBreuilAlexandre DuBreuil

It's possible to decide which reactor projects to build by specifying the -pl command line argument:

It accepts a comma separated list of parameters in one of the following forms:

• relative path of the folder containing the POM
• [groupId]:artifactId

Thus, given the following structure:

You can specify the following command line:

to build everything. Remove elements in the list to build only the modules you please.

EDIT: as blackbuild pointed out, as of Maven 3.2.1 you have a new -el flag that excludes projects from the reactor, similarly to what -pl does:

skuroskuro

The notion of multi-module projects is there to service the needs of codependent segments of a project. Such a client depends on the services which in turn depends on say EJBs or>44 gold badges3030 silver badges4242 bronze badges

there is now (from 1.1.1 version) a 'skip' flag in pit.

So you can do things like :

Gmat Sample Questions

in your module, and pit will skip

[INFO] --- pitest-maven:1.1.3:mutationCoverage (default-cli) @ module-selenium ---[INFO] Skipping project

Maven Install Skip Tests

Maven Install Skip Tests Cmd

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