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bnd-testing-maven-plugin

The bnd-testing-maven-plugin is a bnd based plugin to run integration tests.

What does the bnd-testing-maven-plugin do?

Point the plugin at one or more bndrun files in the same project. It will execute tests against the runtime defined in the bndrun file.

The bndrun file must contain bundles that have the Test-Cases header set to class names that contain the JUnit tests.

Here is an example configuration:

    <plugin>
        <groupId>biz.aQute.bnd</groupId>
        <artifactId>bnd-testing-maven-plugin</artifactId>
        <version>${bnd.version}</version>
        <configuration>
            <failOnChanges>false</failOnChanges>
            <bndruns>
                <bndrun>mytest.bndrun</bndrun>
            </bndruns>
        </configuration>
        <executions>
            <execution>
                <goals>
                    <goal>testing</goal>
                </goals>
            </execution>
        </executions>
    </plugin>

Here's an example setting the bundles used for resolution.

    ...
    <configuration>
        ...
        <bundles>
            <bundle>bundles/org.apache.felix.eventadmin-1.4.8.jar</bundle>
            <bundle>bundles/org.apache.felix.framework-5.4.0.jar</bundle>
        </bundles>
    </configuration>
    ...

Bndrun Details Inferred from Maven

The -runee and -runrequires values can be inferred from the maven project as follows:

  • -runee, if omitted from the bndrun file, will be inferred from the <target> configuration of maven-compiler-plugin
  • -runrequires, if omitted from the bndrun file, will be inferred from the project's artifactId and applied as osgi.identity;filter:='(osgi.identity=<artifactId>)', if the project packaging is jar or war and the project has the bnd-maven-plugin

Implicit Repository

An implicit repository containing the project artifact and project dependencies (as defined through the configuration of bundles, scopes, useMavenDependencies and includeDependencyManagement) is created and added when this plugin is executed.

Configuration Properties

Configuration Property Description
bndruns Can contain bndrun child elements naming a bndrun file defining a runtime and tests to execute against it. You can also specify include and exclude child elements using Ant-style globs to specify bndrun files. These are relative to the ${project.basedir} directory. Defaults to <include>*.bndrun</include>.
resolve Whether to resolve the -runbundles required for a valid runtime. Defaults to false.
failOnChanges Whether to fail the build if any change in the resolved -runbundles is discovered. Defaults to true.
reportsDir The output directory for test reports. A subdirectory of ${bndrun} will be created for each bndrun file supplied. Defaults to ${project.build.directory}/test-reports.
cwd The current working directory of the test process. A subdirectory of ${bndrun} will be created for each bndrun file supplied. Defaults to ${project.build.directory}/test.
skipTests OR maven.test.skip Does not execute any tests. Used from the command line via -D. Defaults to false.
testFailureIgnore Does not fail mojo if any tests fail. Used from the command line via -Dbnd.testing.failure.ignore=true. Defaults to false.
testingSelect A file path to a test file, overrides anything else. Defaults to ${testing.select}. Override with property testing.select.
testing A glob expression that is matched against the file name of the listed bndrun files. Defaults to ${testing}. Override with property testing.
test A comma separated list of the fully qualified names of test classes to run. If not set, or empty, then all the test classes listed in the Test-Classes manifest header are run. Use a colon (:) to specify a test method to run on the specified test class. Override with property test.
bundles A collection of files to include in the implicit repository. Can contain bundle child elements specifying the path to a bundle. These can be absolute paths. You can also specify include and exclude child elements using Ant-style globs to specify bundles. These are relative to the ${project.basedir} directory. Defaults to dependencies in the scopes specified by the scopes property, plus the current artifact (if any and useMavenDependencies is true).
useMavenDependencies If true, adds the project dependencies subject to scopes to the collection of files to include in the implicit repository. Defaults to true.
reportOptional If true, resolution failure reports (see resolve) will include optional requirements. Defaults to true.
scopes Specify from which scopes to collect dependencies. Defaults to compile, runtime. Override with property bnd.testing.scopes.
includeDependencyManagement Include <dependencyManagement> subject to scopes when collecting files to include in the implicit repository. Defaults to false. Override with property bnd.testing.include.dependency.management.