Extends cleanup method in the ExecutionServiceTest. It has deleted the
scehdulede experiment list, but now also deletes the created test
scenario.

Change-Id: I413b7c837a22bc66a14990cc68551909a5759a41
Signed-off-by: Peter Merkert <p.merkert@sap.com>
Added TestConfiguration properties to have a clean database handling
when testing. Only two scenarios needs to be created.

All test classes should reference to these values.

Change-Id: I37cf3d7a51ef98b3031890cbf9c2465255acdf95
Signed-off-by: Peter Merkert <p.merkert@sap.com>
Modified the TestConfiguration class to have other names in variables.

Change-Id: Ie965502d08a52f3c96cf559892f92250aecefbf8
Signed-off-by: Peter Merkert <p.merkert@sap.com>
Added database cleanup to test classes.

Added a reference to the TestConfiguration scenario name and measurement
specification name, to have no naming conflicts. Needed to change the
references where the magic String were (e.g. "examplescenario" so
TestConfiguration.TEST_SCENARIO_NAME).

Change-Id: If90d63990a3d7d7eb2017623dc86e80726766d37
Signed-off-by: Peter Merkert <p.merkert@sap.com>
Changed comment in the UserPersistenceProvider.

Change-Id: I6909cd29c3f80ef8c1c51abd96ff736c6a36436c
Signed-off-by: Peter Merkert <p.merkert@sap.com>
Added logger debug output for starting and finishing the RESTful
service.

Change-Id: I2b1ae3f70ce551d027fb370b787327198bf79652
Signed-off-by: Peter Merkert <p.merkert@sap.com>
Fixed the ScenarioServiceTest scenario name and measurement
specification name to the TestConfiguration properties.

Change-Id: I10a8666aae2445f22680165fb1853a9505d4a81d
Signed-off-by: Peter Merkert <p.merkert@sap.com>
The test in ExecutionTest are now enabled again: They forced an error,
because the registered MEC run a scenario, the scenario was saved as
ScenarioInstance in the database and therefor a scenario deletion of
this scenario was not possible any more.

Now a scenario deletion is possible again.

Change-Id: I660ab3b85ee125895cc74c86b7616b3bd4a0d856
Signed-off-by: Peter Merkert <p.merkert@sap.com>