Added an additional test for convert

[jesper-friis]

Description

Added a test to try to catch the issue seen in SS3_wrappers

Update

This PR now also fixes an issue in convert. Before convert.load_container() returned a ref. to a blank node if the value of a recognised key was a dict or list. Now it correctly returns the list or dict.

A test was also added for this feature.

This PR only fixes a bug and adds more tests. No new functionality is added.

Type of change

• Bug fix and code cleanup
• New feature
• Documentation update
• Testing

Checklist for the reviewer

This checklist should be used as a help for the reviewer.

• Is the change limited to one issue?
• Does this PR close the issue?
• Is the code easy to read and understand?
• Do all new feature have an accompanying new test?
• Has the documentation been updated as necessary?
• Is the code properly tested?

[codecov]

Codecov Report

Attention: Patch coverage is 75.00000% with 4 lines in your changes missing coverage. Please review.

Project coverage is 78.46%. Comparing base (8919a74) to head (fb2df62).

Files	Patch %	Lines
tripper/utils.py	0.00%	3 Missing ⚠️
tripper/convert/convert.py	92.30%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #223      +/-   ##
==========================================
+ Coverage   78.43%   78.46%   +0.03%     
==========================================
  Files          18       18              
  Lines        1665     1672       +7     
==========================================
+ Hits         1306     1312       +6     
- Misses        359      360       +1     

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[francescalb]

This is not only adding a test. Can you provide a better description of the changes you have made?

[francescalb]

Codecov fails now.

More importantly, I think we should have better documentation on how to use these functionalities. Since we cannot do everything in one go, I suggest adding exmamples for how to use (and how it is usful to use it) in load_container. If we make an effort to update documentation every time we make an upgrade and fix we can reach our goal of good documentation.

Also, please descrive what this PR is about. This might be useful in the documentation update.

[jesper-friis]

This is not only adding a test. Can you provide a better description of the changes you have made?

Correct. It also includes a fix. The description is updated

[francescalb]

OK, this works nicely.