Magnolia Testing

Provides integration testing capabilities for magnolia projects.

Requirements

• Java 17
• Magnolia >= 6.3

Setup

• Add Maven dependency:

  <dependency>
      <groupId>com.merkle.oss.magnolia</groupId>
      <artifactId>magnolia-testing</artifactId>
      <version>0.0.8</version>
  </dependency>

• Add a magnolia module descriptor in your src/test/resources/META-INF/magnolia directory (Bindings can differ from non-test setup).

Integration Test

Creates guice context and starts all magnolia modules. Can import jcr exports (xml files) into repository using @Repository annotation.
There's also a MagnoliaIntegrationBeforeAllTestExtension which runs all tests in the same context (for better performance).

import static io.smallrye.common.constraint.Assert.assertTrue;
import static org.junit.jupiter.api.Assertions.assertEquals;

import info.magnolia.context.MgnlContext;
import info.magnolia.objectfactory.Components;
import info.magnolia.repository.RepositoryConstants;

import javax.jcr.Node;
import javax.jcr.RepositoryException;
import javax.jcr.Session;

import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;

import com.merkle.oss.magnolia.testing.MagnoliaIntegrationTestExtension;
import com.merkle.oss.magnolia.testing.repository.Repository;

@ExtendWith(MagnoliaIntegrationTestExtension.class)
class SampleIntegrationTest {

    @Repository(workspaces = {@Repository.Workspace(name = RepositoryConstants.WEBSITE, xml = "jcr.xml")})
    @Test
    void someMethod() throws RepositoryException {
        final Session session = MgnlContext.getJCRSession(RepositoryConstants.WEBSITE);
        final Node node = session.getRootNode().getNode("0");
        final SomeInterface someInterface = Components.getComponent(SomeInterface.class);
        assertEquals("some value 42!", someInterface.someMethod(node));
        session.logout();
    }
}

Guice Context Test

Only creates guice context, but doesn't start magnolia modules. Can import jcr exports (xml files) into repository, create workspaces and import nodeTypes using @Repository annotation.
There's also a MagnoliaGuiceContextBeforeAllTestExtension which runs all tests in the same context (for better performance).

import static org.junit.jupiter.api.Assertions.assertEquals;

import info.magnolia.context.MgnlContext;
import info.magnolia.objectfactory.Components;
import info.magnolia.repository.RepositoryConstants;

import javax.jcr.Node;
import javax.jcr.RepositoryException;
import javax.jcr.Session;

import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;

import com.merkle.oss.magnolia.testing.MagnoliaGuiceContextTestExtension;
import com.merkle.oss.magnolia.testing.repository.Repository;

@Repository(
        nodeTypes = { @Repository.NodeTypesDefinition(cnd = "/mgnl-nodetypes/testing-nodetypes.cnd") },
        workspaces = { @Repository.Workspace(name = "testing", xml = "jcr-custom-nodetype.xml", create = true) }
)
@ExtendWith(MagnoliaGuiceContextTestExtension.class)
class SampleGuiceContextTest {

  @Test
  void someMethod() throws RepositoryException {
    final Session session = MgnlContext.getJCRSession("testing");
    final Node node = session.getRootNode().getNode("0");
    final SomeInterface someInterface = Components.getComponent(SomeInterface.class);
    assertEquals("some value 42!", someInterface.someMethod(node));
  }
}

Custom Magnolia properties

Custom property files can be specified using the @TestConfiguration annotation.

import com.merkle.oss.magnolia.testing.MagnoliaGuiceContextTestExtension;
import com.merkle.oss.magnolia.testing.configuration.TestConfiguration;

@TestConfiguration(magnoliaProperties = "/magnolia-testing.properties")
@ExtendWith(MagnoliaGuiceContextTestExtension.class)
class SampleGuiceContextTest {}

Placeholders

• ${resource.home} is replaced by your projects src/test/resources directory.
  • e.g. magnolia.repositories.config=${resource.home}/repositories.xml
• classpath: is replaced by any classpath resource
  • e.g. classpath:/repository/InMemoryJcrRepositoryConfiguration.xml
• magnolia.app.rootdir is replaced by a random generated temporary folder (for each test)
  • e.g. magnolia.home=${magnolia.app.rootdir}

Test specific component bindings

Test specific component bindings can be configured using the @TestConfiguration annotation.

import org.junit.jupiter.api.extension.ExtendWith;

import com.merkle.oss.magnolia.testing.MagnoliaIntegrationTestExtension;
import com.merkle.oss.magnolia.testing.configuration.TestConfiguration;

@ExtendWith(MagnoliaIntegrationTestExtension.class)
class SampleGuiceContextTest {

  @Test
  @TestConfiguration(components = {
          @TestConfiguration.Component(type = SomeInterface.class, implementation = SomeInterface.SomeOtherImplementation.class)
  })
  void someOtherMethod() {
    ...
  }
}