Stronger category tests

[nthiery]

• More category tests: _test_category, _test_elements
• Improvements to TestSuite
  • Partial support for nested test suites
  • Support for basic TestSuite(x) for x any Python object
• Added TestSuite call for Spec and ref to Fix TestSuite failures for schemes #7946
• Corresponding doctest updates

Depends on #7921

CC: @sagetrac-sage-combinat

Component: doctest coverage

Keywords: TestSuite

Author: Nicolas M. Thiéry

Reviewer: Florent Hivert

Merged: sage-4.3.2.alpha0

Issue created by migration from https://trac.sagemath.org/ticket/8001

[nthiery]

Attachment: trac_8001-categories_testsuite-nt.patch.gz

[robertwb]

comment:2

I briefly glanced at the patch when doing #7921, and what I saw looks good (though I didn't read it all thoroughly enough to call it a review).

[hivert]

comment:3

I'm uploading a small trivial review patch. Here are the comment:

• Add a missing "`";
• Improve the layout of an enumeration;
• replace ZZ._tester with QQ._tester to show that the gadget is automatically attached (Noting to do with the previous call on ZZ.

Otherwise the patch is ready to go.

Nicolas: You can add positive review once you had a look on my review patch.

[hivert]

Attachment: trac_8001-categories_testsuite-review-fh.patch.gz

[nthiery]

comment:4

Replying to @hivert:

I'm uploading a small trivial review patch. Here are the comment:

• Add a missing "`";
• Improve the layout of an enumeration;
• replace ZZ._tester with QQ._tester to show that the gadget is automatically attached (Noting to do with the previous call on ZZ.

Otherwise the patch is ready to go.

Thanks for the review!

Nicolas: You can add positive review once you had a look on my review patch.

Done!

[sagetrac-mvngu]

comment:5

Merged in this order:

1. trac_8001-categories_testsuite-nt.patch
2. trac_8001-categories_testsuite-review-fh.patch