tree 496ef9b811eaf70814989aabee8c9a69b82c6ae0
parent 739a904b3f22672c7556f0c73a457aea8474ad96
author Jan-Philipp Steghöfer <ec@splashstudio.com> 1566326034 +0200
committer Jan-Philipp Steghöfer <ec@splashstudio.com> 1566390018 +0200

[Fix] Fixed issue with deleteTraces() not removing trace links

The previous implementation of GenericMetaModelAdapter.deleteTraces()
compared the object references of the traces to delete with the traces
in the trace model. This meant that in many situations, traces that
should have been deleted were not removed. Now, EcoreUtils.equals() is
used instead to compare the trace links structurally. In addition,
TestCreateTraceOperation has been extended and now creates two links, of
which one operation is undone. The test then checks for the absence of
the one whose creation was undone and the presence of the other.

Change-Id: Idf6553a08cda4ef46c2c32d2c98bf999f1a72ab2