Fix the tests for the new pytest-mock package structure

[nolar]

Adjust to the changed pytest-mock internal structure.

Issue : #13

Description

In pytest-dev/pytest-mock#160, on 2019-10-04 23:56 CEST, pytest-mock=1.11.1 has changed its internal package-module structure.

Kopf used its structure to replace one internal method to properly replace all mocks with async/awaitable mocks for total async transparency of the tests. After the change, Kopf's hack stopped having any effect.

Yes, it is a bad practice, but this simplifies testing a lot, and there is no public interface for this.

This does not affect the Kopf itself, but only its tests (and therefore, all PRs that are (not) happening after this release).

This PR adjusts for the new structure of pytest-mock.

Types of Changes

• Bug fix (non-breaking change which fixes an issue)

[zincr]

🤖 zincr found 0 problems , 1 warning

ℹ️ Dependency Licensing
✅ Large Commits
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Details on how to resolve are provided below

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Dependency Licensing

All dependencies specified in package manager files must be reviewed, banned dependency licenses will block the merge, all new dependencies introduced in this pull request will give a warning, but not block the merge

Please ensure that only dependencies with licenses compatible with the license of this project is included in the pull request.

• ℹ️ Could not process requirements.txt for new dependencies
   

[zincr]

🤖 zincr found 1 problem , 1 warning

❌ Approvals
ℹ️ Dependency Licensing
✅ Large Commits
✅ Specification

Details on how to resolve are provided below

---

Approvals

All proposed changes must be reviewed by project maintainers before they can be merged

Not enough people have approved this pull request - please ensure that 1 additional user, who have not contributed to this pull request approve the changes.

• ✅ Approved by PR author @nolar
• ❌ 1 additional approval needed
   

Dependency Licensing

All dependencies specified in package manager files must be reviewed, banned dependency licenses will block the merge, all new dependencies introduced in this pull request will give a warning, but not block the merge

Please ensure that only dependencies with licenses compatible with the license of this project is included in the pull request.

• ℹ️ Could not process requirements.txt for new dependencies