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twister: unittests: Use mock for os.name in unittests

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Use mock.patch instead of monkeypatch for os.name in unittests
to fix error when executing tests under VSCode

Signed-off-by: Grzegorz Chwierut <grzegorz.chwierut@nordicsemi.no>
This commit is contained in:
Grzegorz Chwierut 2023-10-26 11:53:24 +02:00 • committed by Anas Nashif
commit bbab631021
1 changed files with 6 additions and 4 deletions
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10
scripts/tests/twister/test_testinstance.py
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@ -11,6 +11,8 @@ import os
import sys
import pytest
from unittest import mock
ZEPHYR_BASE = os.getenv("ZEPHYR_BASE")
sys.path.insert(0, os.path.join(ZEPHYR_BASE, "scripts/pylib/twister"))
from twisterlib.testinstance import TestInstance
@ -29,7 +31,7 @@ TESTDATA_1 = [
(False, True, "sensor", "native", "", True, [], (True, False)),
]
@pytest.mark.parametrize("build_only, slow, harness, platform_type, platform_sim, device_testing,fixture, expected", TESTDATA_1)
def test_check_build_or_run(class_testplan, monkeypatch, all_testsuites_dict, platforms_list, build_only, slow, harness, platform_type, platform_sim, device_testing, fixture, expected):
def test_check_build_or_run(class_testplan, all_testsuites_dict, platforms_list, build_only, slow, harness, platform_type, platform_sim, device_testing, fixture, expected):
"""" Test to check the conditions for build_only and run scenarios
Scenario 1: Test when different parameters are passed, build_only and run are set correctly
Scenario 2: Test if build_only is enabled when the OS is Windows"""
@ -51,9 +53,9 @@ def test_check_build_or_run(class_testplan, monkeypatch, all_testsuites_dict, pl
_, r = expected
assert run == r
monkeypatch.setattr("os.name", "nt")
run = testinstance.check_runnable()
assert not run
with mock.patch('os.name', 'nt'):
run = testinstance.check_runnable()
assert not run
TESTDATA_2 = [
(True, True, True, ["demo_board_2"], "native", None, '\nCONFIG_COVERAGE=y\nCONFIG_COVERAGE_DUMP=y\nCONFIG_ASAN=y\nCONFIG_UBSAN=y'),