The docker-based test framework uses the project version rather than the platform version to load dependencies

[INFO] --- maven-surefire-plugin:3.0.0-M1:test (default-test) @ application-ckeditor-test-tests ---
15:39:02.218 [main] INFO  o.x.t.d.junit5.XWikiDockerExtension - XWiki is not started, starting all...
15:39:02.221 [main] INFO  o.x.t.d.junit5.XWikiDockerExtension - (*) Starting database [HSQLDB_EMBEDDED]...
15:39:02.225 [main] INFO  o.x.t.d.junit5.XWikiDockerExtension - (*) Building custom XWiki WAR...
15:39:02.225 [main] INFO  o.x.t.d.junit5.XWikiDockerExtension - XWiki WAR directory [./target/hsqldb_embedded-default-default-jetty_standalone-default-firefox/xwiki] doesn't exists, rebuilding WAR!
15:39:04.427 [main] INFO  o.x.test.docker.junit5.WARBuilder - Finding version ...
15:39:04.533 [main] INFO  o.x.test.docker.junit5.WARBuilder - Found version = [1.28-SNAPSHOT]
15:39:04.533 [main] INFO  o.x.test.docker.junit5.WARBuilder - Resolving distribution dependencies ...
[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 6.713 s <<< FAILURE! - in org.xwiki.ckeditor.test.ui.SaveTest
[ERROR] org.xwiki.ckeditor.test.ui.SaveTest  Time elapsed: 6.712 s  <<< ERROR!
org.eclipse.aether.resolution.DependencyResolutionException: The following artifacts could not be resolved: org.xwiki.platform:xwiki-platform-extension-handler-xar:jar:1.28-SNAPSHOT, org.xwiki.platform:xwiki-platform-extension-handler-jar:jar:1.28-SNAPSHOT, org.xwiki.commons:xwiki-commons-extension-repository-maven-snapshots:jar:1.28-SNAPSHOT, org.xwiki.platform:xwiki-platform-flamingo-skin-resources:zip:1.28-SNAPSHOT: Could not find artifact org.xwiki.platform:xwiki-platform-extension-handler-xar:jar:1.28-SNAPSHOT in xwiki (http://nexus.xwiki.org/nexus/content/groups/public)
	at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:355)
	at org.xwiki.test.docker.junit5.ArtifactResolver.getArtifactDependencies(ArtifactResolver.java:158)
	at org.xwiki.test.docker.junit5.ArtifactResolver.getDistributionDependencies(ArtifactResolver.java:216)
	at org.xwiki.test.docker.junit5.WARBuilder.build(WARBuilder.java:120)
	at org.xwiki.test.docker.junit5.XWikiDockerExtension.beforeAll(XWikiDockerExtension.java:122)
	at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.lambda$invokeBeforeAllCallbacks$7(ClassTestDescriptor.java:358)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:72)
	at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.invokeBeforeAllCallbacks(ClassTestDescriptor.java:358)
	at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.before(ClassTestDescriptor.java:197)
	at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.before(ClassTestDescriptor.java:74)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:102)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:72)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:95)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:71)
	at java.util.ArrayList.forEach(ArrayList.java:1257)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:110)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:72)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:95)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:71)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:220)
	at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:188)
	at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:202)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:181)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
	at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:117)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
	Suppressed: java.lang.NullPointerException
		at org.xwiki.test.docker.junit5.XWikiDockerExtension.stopServletEngine(XWikiDockerExtension.java:328)
		at org.xwiki.test.docker.junit5.XWikiDockerExtension.afterAll(XWikiDockerExtension.java:227)
		at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.lambda$invokeAfterAllCallbacks$11(ClassTestDescriptor.java:396)
		at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:72)
		at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.lambda$invokeAfterAllCallbacks$12(ClassTestDescriptor.java:396)
		at java.util.ArrayList.forEach(ArrayList.java:1257)
		at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.invokeAfterAllCallbacks(ClassTestDescriptor.java:396)
		at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.after(ClassTestDescriptor.java:221)
		at org.junit.jupiter.engine.descriptor.ClassTestDescriptor.after(ClassTestDescriptor.java:74)
		at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:119)
		at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:72)
		at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:119)
		... 21 more
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: The following artifacts could not be resolved: org.xwiki.platform:xwiki-platform-extension-handler-xar:jar:1.28-SNAPSHOT, org.xwiki.platform:xwiki-platform-extension-handler-jar:jar:1.28-SNAPSHOT, org.xwiki.commons:xwiki-commons-extension-repository-maven-snapshots:jar:1.28-SNAPSHOT, org.xwiki.platform:xwiki-platform-flamingo-skin-resources:zip:1.28-SNAPSHOT: Could not find artifact org.xwiki.platform:xwiki-platform-extension-handler-xar:jar:1.28-SNAPSHOT in xwiki (http://nexus.xwiki.org/nexus/content/groups/public)
	at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:422)
	at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:224)
	at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:338)
	... 33 more
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact org.xwiki.platform:xwiki-platform-extension-handler-xar:jar:1.28-SNAPSHOT in xwiki (http://nexus.xwiki.org/nexus/content/groups/public)
	at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed(ArtifactTransportListener.java:48)
	at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:365)
	at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:75)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

[ERROR] Errors: 
[ERROR]   SaveTest » DependencyResolution The following artifacts could not be resolved:...
[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 43.628 s
[INFO] Finished at: 2018-11-23T15:39:09+02:00
[INFO] ------------------------------------------------------------------------