Make array_type a session-scoped fixture

[flying-sheep]

Fixes #88

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.27%. Comparing base (630b0cb) to head (688768a).
⚠️ Report is 14 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #91   +/-   ##
=======================================
  Coverage   98.27%   98.27%           
=======================================
  Files          17       17           
  Lines         406      406           
=======================================
  Hits          399      399           
  Misses          7        7           

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[codspeed-hq]

CodSpeed Performance Report

Merging #91 will create unknown performance changes

_{Comparing pa/array-type-session (688768a) with main (630b0cb)}

Summary

🆕 160 new benchmarks
⁉️ 160 (👁 160) dropped benchmarks

Benchmarks breakdown

	Benchmark	BASE	HEAD	Change
👁	test_to_dense_benchmark[float32-scipy.sparse.csc_array-C]	39 ms	N/A	N/A
👁	test_to_dense_benchmark[float32-scipy.sparse.csc_array-F]	38.1 ms	N/A	N/A
👁	test_to_dense_benchmark[float32-scipy.sparse.csc_matrix-C]	39 ms	N/A	N/A
👁	test_to_dense_benchmark[float32-scipy.sparse.csc_matrix-F]	38.1 ms	N/A	N/A
👁	test_to_dense_benchmark[float32-scipy.sparse.csr_array-C]	38.2 ms	N/A	N/A
👁	test_to_dense_benchmark[float32-scipy.sparse.csr_array-F]	39 ms	N/A	N/A
👁	test_to_dense_benchmark[float32-scipy.sparse.csr_matrix-C]	38.1 ms	N/A	N/A
👁	test_to_dense_benchmark[float32-scipy.sparse.csr_matrix-F]	39 ms	N/A	N/A
👁	test_to_dense_benchmark[float64-scipy.sparse.csc_array-C]	41.9 ms	N/A	N/A
👁	test_to_dense_benchmark[float64-scipy.sparse.csc_array-F]	41 ms	N/A	N/A
👁	test_to_dense_benchmark[float64-scipy.sparse.csc_matrix-C]	41.9 ms	N/A	N/A
👁	test_to_dense_benchmark[float64-scipy.sparse.csc_matrix-F]	41 ms	N/A	N/A
👁	test_to_dense_benchmark[float64-scipy.sparse.csr_array-C]	41 ms	N/A	N/A
👁	test_to_dense_benchmark[float64-scipy.sparse.csr_array-F]	41.9 ms	N/A	N/A
👁	test_to_dense_benchmark[float64-scipy.sparse.csr_matrix-C]	41 ms	N/A	N/A
👁	test_to_dense_benchmark[float64-scipy.sparse.csr_matrix-F]	41.9 ms	N/A	N/A
🆕	test_to_dense_benchmark[scipy.sparse.csc_array-float32-C]	N/A	39 ms	N/A
🆕	test_to_dense_benchmark[scipy.sparse.csc_array-float32-F]	N/A	38.1 ms	N/A
🆕	test_to_dense_benchmark[scipy.sparse.csc_array-float64-C]	N/A	41.9 ms	N/A
🆕	test_to_dense_benchmark[scipy.sparse.csc_array-float64-F]	N/A	41 ms	N/A
...	...	...	...	...

ℹ️ Only the first 20 benchmarks are displayed. Go to the app to view all benchmarks.