Fixes #37245 - 25 tests failing with "TypeError: Cannot read property 'perPage' of undefined"

[Thorben-D]

Bug #37245

This pull-request fixes #37245 by wrapping the mocked context in a React state.

Detailed problem description

This bug was introduced, when useForemanContext of ForemanContext.js was changed in theforeman/foreman@0b40a64be53fb54843bccf2aa193cab0632c83b3

In the commit, useForemanContext was split into useForemanContext and useForemanSetContext, which return getForemanContext.context and getForemanContext.setContext respectively. context and setContext were provided by wrapping the original context object in React.useState(). In foreman_ansible, this change is not yet reflected. getForemanContext still returns the raw context object. Since the context object does not have the fields context and setContext, useForemanContext and useForemanSetContext would return undefined, causing the tests to fail.

This is fixed, by wrapping the context object given to getForemanContext in withMockedProvider of testHelper.js in React.useState() similar to ReactApp.js of Foreman.