tree 9c9bf12f4653a4fb954ba84395cb12736a959bf5
parent 86e3b429fd17a5f55d5c7f5bd3385a41e057ab9a
author Marco Miller <marco.miller@ericsson.com> 1587056634 -0400
committer Marco Miller <marco.miller@ericsson.com> 1587056634 -0400

Add {Create|Delete}ChangeUsingMultiGerrits scenarios

Reuse core's GerritSimulation ability to now support optional http
request bodies. Start using the new 'project' and 'number' request keys,
which can also be set either automatically or environmentally ([1]).

For CreateChangeUsingMultiGerrit to be able to create changes, rely on
that body support to now create projects with create_empty_commit
enabled.

Have CreateChangeUsingMultiGerrit use the added
DeleteChangeUsingMultiGerrit1 to automatically delete created changes.
The test project gets automatically created and deleted by the scenario,
as usual now.

[1] https://gerrit-review.googlesource.com/Documentation/dev-e2e-tests.html#_environment_properties

Change-Id: I79a00043024f558d5fffd36e81665c17974aa258