[E2E] Add test for Java Vertx workspace.

[Katka92]

What does this PR do?

Add test for Java Vertx default worskpace with example project.
Test will validate:

• Workspace creation via UI
• Language server validation
  • Expand project and open file in editor
  • Java LS initialization
  • Suggestion invoking
  • Error highlighting
  • Autocomplete
  • Codenavigation
• Validation of project build
• Close the terminal tasks
• Stop workspace
• Delete workspace

Test can be run via npm run test-java-vertx.

EDIT: The purpose of this test is to test default example stacks with their example project that user can create just by selecting it in UI.

[che-bot]

E2E Happy path tests of Eclipse Che Single User on K8S (minikube v1.1.1) has been successful:

• build details
• "che-server" docker image: maxura/che-server:14558

[che-bot]

E2E tests of Eclipse Che Multiuser on OCP has failed:

• Build details
• Test report
• docker image: eclipseche/che-server:14558
  https://github.com/orgs/eclipse/teams/eclipse-che-qa please check this report.
  Use command "ci-test" to rerun the test.

[Katka92]

ci-test

[Katka92]

ci-build

[che-bot]

E2E tests of Eclipse Che Multiuser on OCP has failed:

• Build details
• Test report
• docker image: eclipseche/che-server:14558
  https://github.com/orgs/eclipse/teams/eclipse-che-qa please check this report.
  Use command "ci-test" to rerun the test.

[che-bot]

E2E Happy path tests of Eclipse Che Single User on K8S (minikube v1.1.1) has been successful:

• build details
• "che-server" docker image: maxura/che-server:14558

[che-bot]

E2E tests of Eclipse Che Multiuser on OCP has been successful:

• Build details
• Test report
• docker image: eclipseche/che-server:14558

[che-bot]

E2E Happy path tests of Eclipse Che Single User on K8S (minikube v1.1.1) has been successful:

• build details
• "che-server" docker image: maxura/che-server:14558

[che-bot]

E2E tests of Eclipse Che Multiuser on OCP has failed:

• Build details
• Test report
• docker image: eclipseche/che-server:14558
  https://github.com/orgs/eclipse/teams/eclipse-che-qa please check this report.
  Use command "ci-test" to rerun the test.

[Katka92]

ci-test

[che-bot]

E2E tests of Eclipse Che Multiuser on OCP has been successful:

• Build details
• Test report
• docker image: eclipseche/che-server:14558

[dmytro-ndp]

@Katka92: If there is an issue which this PR fixes?

[dmytro-ndp]

@Katka92: do we need special devfile to create test workspace?

[Katka92]

@dmytro-ndp There is an issue in Rh-Che [1] and we think that this logic should be placed in upstream as there is nothing Rh-Che specific in a test.
The purpose of this test is to test default example stacks with their example project, so there is no special devfile used. We plan to extend our test suite to be able to test majority of workspaces that user can create just by selecting them in UI.

[1] redhat-developer/rh-che#1567

[dmytro-ndp]

@Katka92: thanks for the answer! IMHO, the answer could be added to description of PR to explain what it is for.
I have just also realized that file mocha-java-vertx.opts which is required to run the test suite is absent. Is it expected?

[Katka92]

@dmytro-ndp Good catch! I forgot to add this new file, thank you very much! I've also updated PR description.

[dmytro-ndp]

Looks good.

[che-bot]

E2E Happy path tests of Eclipse Che Single User on K8S (minikube v1.1.1) has been successful:

• build details
• "che-server" docker image: maxura/che-server:14558

[che-bot]

E2E tests of Eclipse Che Multiuser on OCP has been successful:

• Build details
• Test report
• docker image: eclipseche/che-server:14558