Generate Unit Tests for pixelatorR

To generate testthat unit tests for pixelatorR, this Skill creates a dedicated test file per exported or internal function under tests/testthat, naming each test-<function_name>.R and organizing setup outside test_that blocks.

The minimal_pna_pxl_file() helper provides realistic minimal PNA data for pixelatorR test setup, used alongside appropriate ReadPNA_* readers to load test data outside the test_that blocks.

Yes, you can generate tests for both S4 methods and general functions in pixelatorR. The Skill produces an end-to-end workflow validating expected behavior, checking invalid inputs, and including examples.

Yes, the generated pixelatorR testing workflow includes invalid input checks. It ensures validation of both expected behavior and invalid inputs per the established SKILL guidelines for deterministic test coverage.

The best way to structure testthat files for pixelatorR is using one-function-per-file tests. This convention places setup outside test_that blocks and uses minimal_pna_pxl_file() helpers for realistic testing scenarios.