Fix Admin Interface Deprecation Warnings

Steps to reproduce

This patch fixes a bunch of deprecation warnings in the tests of the
admin interface REST endpoints. Most commonly, the problems were:

  • Usage of restassured's `content()` istead of the new `body()`

  • Usage of old EasyMock `new Capture()`

  • Omitting encodings

Assignee

Lars Kiesow

Reporter

Lars Kiesow

Severity

Tests

Tags (folksonomy)

None

Components

Affects versions

Priority

Major
Configure