"""Test the RAT examples."""

import importlib

from pathlib import Path

import pytest

import ratapi.examples as examples

@pytest.mark.parametrize(

"example_name",

[

"absorption",

"domains_custom_layers",

"domains_custom_XY",

"domains_standard_layers",

"DSPC_custom_layers",

"DSPC_custom_XY",

"DSPC_standard_layers",

"DSPC_data_background",

],

)

def test_rat_examples(example_name):

"""Test that the RAT example projects run successfully."""

p, r = getattr(examples, example_name)()

assert p is not None

assert r is not None

@pytest.mark.parametrize(

"example_name",

[

"DSPC_function_background",

],

)

@pytest.mark.skipif(importlib.util.find_spec("matlab") is None, reason="Matlab not installed")

def test_function_background(example_name):

"""Test examples which rely on MATLAB engine being installed."""

p, r = getattr(examples, example_name)()

assert p is not None

assert r is not None

@pytest.mark.parametrize(

"example_name",

[

"convert_rascal",

],

)

@pytest.mark.skipif(importlib.util.find_spec("matlab") is None, reason="Matlab not installed")

def test_matlab_examples(example_name, temp_dir):

"""Test convert_rascal example, directing the output to a temporary directory."""

p, r = examples.convert_rascal(Path(temp_dir, "lipid_bilayer.mat"))

assert p is not None

assert r is not None