esp-idf/tools/ci/idf_pytest/tests/test_get_all_apps.py

# SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: Apache-2.0
from pathlib import Path

from idf_pytest.script import get_all_apps
from idf_pytest.script import SUPPORTED_TARGETS

from conftest import create_project


def test_get_all_apps_non(work_dirpath: Path) -> None:
    create_project('foo', work_dirpath)
    create_project('bar', work_dirpath)

    test_related_apps, non_test_related_apps = get_all_apps([str(work_dirpath)])

    assert test_related_apps == set()
    assert len(non_test_related_apps) == 2 * len(SUPPORTED_TARGETS)


def test_get_all_apps_single_dut_test_script(work_dirpath: Path) -> None:
    create_project('foo', work_dirpath)
    with open(work_dirpath / 'foo' / 'pytest_get_all_apps_single_dut_test_script.py', 'w') as fw:
        fw.write(
            """import pytest

@pytest.mark.esp32
@pytest.mark.esp32s2
def test_foo(dut):
    pass
"""
        )
    create_project('bar', work_dirpath)

    test_related_apps, non_test_related_apps = get_all_apps([str(work_dirpath)], target='all')

    assert len(test_related_apps) == 2
    assert len(non_test_related_apps) == 2 * len(SUPPORTED_TARGETS) - 2


def test_get_all_apps_multi_dut_with_markers_test_script(work_dirpath: Path) -> None:
    create_project('foo', work_dirpath)

    (work_dirpath / 'foo' / 'pytest_get_all_apps_multi_dut_with_markers_test_script.py').write_text(
        """import pytest

@pytest.mark.esp32
@pytest.mark.parametrize('count', [2, 3], indirect=True)
def test_foo(dut):
    pass
""",
        encoding='utf-8',
    )

    test_related_apps, non_test_related_apps = get_all_apps([str(work_dirpath)], target='all')

    assert len(test_related_apps) == 1
    assert len(non_test_related_apps) == len(SUPPORTED_TARGETS) - 1


def test_get_all_apps_multi_dut_test_script(work_dirpath: Path) -> None:
    create_project('foo', work_dirpath)
    with open(work_dirpath / 'foo' / 'pytest_get_all_apps_multi_dut_test_script.py', 'w') as fw:
        fw.write(
            """import pytest

@pytest.mark.parametrize(
    'count, target', [
        (2, 'esp32s2|esp32s3'),
        (3, 'esp32|esp32s3|esp32'),
    ], indirect=True
)
def test_foo(dut):
    pass
"""
        )

    test_related_apps, non_test_related_apps = get_all_apps([str(work_dirpath)], target='esp32s2,esp32s3')
    assert len(test_related_apps) == 2
    assert len(non_test_related_apps) == 0

    test_related_apps, non_test_related_apps = get_all_apps([str(work_dirpath)], target='esp32,esp32s3,esp32')
    assert len(test_related_apps) == 2
    assert len(non_test_related_apps) == 0

    test_related_apps, non_test_related_apps = get_all_apps([str(work_dirpath)], target='all')
    assert len(test_related_apps) == 3
    assert len(non_test_related_apps) == len(SUPPORTED_TARGETS) - 3

    test_related_apps, non_test_related_apps = get_all_apps([str(work_dirpath)], target='foo,bar')
    assert len(test_related_apps) == 0
    assert len(non_test_related_apps) == 0


def test_get_all_apps_modified_pytest_script(work_dirpath: Path) -> None:
    create_project('foo', work_dirpath)
    create_project('bar', work_dirpath)

    (work_dirpath / 'pytest_get_all_apps_modified_pytest_script.py').write_text(
        """import pytest
import os

@pytest.mark.parametrize('count, target', [(2, 'esp32')], indirect=True)
@pytest.mark.parametrize('app_path', [
        '{}|{}'.format(os.path.join(os.path.dirname(__file__), 'foo'), os.path.join(os.path.dirname(__file__), 'bar')),
    ], indirect=True
)
def test_multi_foo_bar(dut):
    pass
""",
        encoding='utf-8',
    )

    test_related_apps, non_test_related_apps = get_all_apps([str(work_dirpath)], target='all')
    assert len(test_related_apps) == 2  # foo-esp32, bar-esp32
    assert len(non_test_related_apps) == 2 * len(SUPPORTED_TARGETS) - 2

    test_related_apps, non_test_related_apps = get_all_apps(
        [str(work_dirpath)], target='all', modified_files=[], modified_components=[]
    )
    assert len(test_related_apps) == 0
    assert len(non_test_related_apps) == 0

    test_related_apps, non_test_related_apps = get_all_apps(
        [str(work_dirpath)],
        target='all',
        modified_files=[str(work_dirpath / 'pytest_get_all_apps_modified_pytest_script.py')],
        modified_components=[],
    )
    assert len(test_related_apps) == 2
    assert len(non_test_related_apps) == 0