run_unittests: Use unittest.mock instead of a handrolled mock
run_unittests: Use unittest.mock instead of a handrolled mock

pexip/meson,pexip/meson,pexip/meson,QuLogic/meson,jpakkane/meson,QuLogic/meson,pexip/meson,QuLogic/meson,mesonbuild/meson,pexip/meson,mesonbuild/meson,jpakkane/meson,becm/meson,mesonbuild/meson,jpakkane/meson,QuLogic/meson,QuLogic/meson,mesonbuild/meson,becm/meson,becm/meson,becm/meson,mesonbuild/meson,becm/meson,pexip/meson,mesonbuild/meson,mesonbuild/meson,jpakkane/meson,QuLogic/meson,pexip/meson,jpakkane/meson,jpakkane/meson,mesonbuild/meson,mesonbuild/meson,becm/meson,pexip/meson,jpakkane/meson,QuLogic/meson,becm/meson,QuLogic/meson,becm/meson,becm/meson,jpakkane/meson,QuLogic/meson,pexip/meson,jpakkane/meson,mesonbuild/meson,becm/meson,pexip/meson