refactor: Filter and solve warnings in tests

[Czaki]

No description provided.

[deprecated-napari-hub-preview-bot]

Preview page for your plugin is ready here:
https://preview.napari-hub.org/4DNucleome/PartSeg/607

[deprecated-napari-hub-preview-bot]

Preview page for your plugin is ready here:
https://preview.napari-hub.org/4DNucleome/PartSeg/607

[sourcery-ai]

Sourcery Code Quality Report

❌  Merging this PR will decrease code quality in the affected files by 0.13%.

Quality metrics	Before	After	Change
Complexity	1.88 ⭐	1.88 ⭐	0.00
Method Length	50.39 ⭐	49.78 ⭐	-0.61 👍
Working memory	6.75 🙂	6.81 🙂	0.06 👎
Quality	76.72% ⭐	76.59% ⭐	-0.13% 👎

Other metrics	Before	After	Change
Lines	1621	1645	24

Changed files	Quality Before	Quality After	Quality Change
package/PartSeg/common_gui/colormap_creator.py	76.30% ⭐	76.26% ⭐	-0.04% 👎
package/PartSegCore/utils.py	82.05% ⭐	81.99% ⭐	-0.06% 👎
package/PartSegCore/color_image/base_colors.py	66.21% 🙂	81.83% ⭐	15.62% 👍
package/tests/test_PartSeg/test_colormap_create.py	69.75% 🙂	68.20% 🙂	-1.55% 👎
package/tests/test_PartSeg/test_main_windows.py	72.25% 🙂	73.10% 🙂	0.85% 👍
package/tests/test_PartSeg/test_viewer.py	72.92% 🙂	72.95% 🙂	0.03% 👍
package/tests/test_PartSegCore/test_class_generator.py	82.30% ⭐	82.29% ⭐	-0.01% 👎

Here are some functions in these files that still need a tune-up:

File	Function	Complexity	Length	Working Memory	Quality	Recommendation
package/PartSeg/common_gui/colormap_creator.py	ColormapList.refresh	8 ⭐	204 😞	13 😞	45.06% 😞	Try splitting into smaller methods. Extract out complex expressions
package/PartSeg/common_gui/colormap_creator.py	ChannelPreview.__init__	5 ⭐	252 ⛔	12 😞	46.58% 😞	Try splitting into smaller methods. Extract out complex expressions
package/tests/test_PartSeg/test_colormap_create.py	TestColormapList.test_image_view_integration	8 ⭐	196 😞	9 🙂	52.92% 🙂	Try splitting into smaller methods
package/tests/test_PartSeg/test_colormap_create.py	TestColormapCreator.test_distribute	2 ⭐	215 ⛔	11 😞	53.44% 🙂	Try splitting into smaller methods. Extract out complex expressions
package/tests/test_PartSeg/test_colormap_create.py	TestColormapCreator.test_add_color	0 ⭐	229 ⛔	10 😞	56.44% 🙂	Try splitting into smaller methods. Extract out complex expressions

Legend and Explanation

The emojis denote the absolute quality of the code:

• ⭐ excellent
• 🙂 good
• 😞 poor
• ⛔ very poor

The 👍 and 👎 indicate whether the quality has improved or gotten worse with this pull request.

---

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We are actively working on this report - lots more documentation and extra metrics to come!

Help us improve this quality report!

[deprecated-napari-hub-preview-bot]

Preview page for your plugin is ready here:
https://preview.napari-hub.org/4DNucleome/PartSeg/607