Tests

Fix `plot_complexes` #179

Job	Run time
Tests (1, Extensions) / Tests - Extensions	9m 45s
Tests (1, Core) / Tests - Core	19m 55s
Tests (1, IO) / Tests - IO	1m 40s
Tests (1, Spatial) / Tests - Spatial	5m 44s
Tests (lts, Core) / Tests - Core	17m 5s
Tests (lts, Extensions) / Tests - Extensions	6m 3s
Tests (lts, IO) / Tests - IO	1m 47s
Tests (lts, Spatial) / Tests - Spatial	6m 45s
Tests (pre, Core) / Tests - Core	20m 5s
Tests (pre, Extensions) / Tests - Extensions	9m 24s
Tests (pre, IO) / Tests - IO	3m 41s
Tests (pre, Spatial) / Tests - Spatial	5m 46s
	1h 47m 40s

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