test: move all tests into separate module (MR 2551)

When installing pmboostrap, all tests are installed alongside it. There
doesn't seem to be any way to selectively exclude some files inside
python modules, so move all test into a separate module instead.

This is the typical convention in python projects.

See: https://gitlab.alpinelinux.org/alpine/aports/-/merge_requests/79862
Fixes: https://gitlab.postmarketos.org/postmarketOS/pmbootstrap/-/issues/2541

test/aportgen/test_device.py

@@ -4,7 +4,7 @@
 from pmb.types import Bootimg
 import pytest
 
-from .device import generate_deviceinfo_fastboot_content
+from pmb.aportgen.device import generate_deviceinfo_fastboot_content
 
 # Test case name -> (input, expected substrings, !expected substrings)
 test_data: dict[str, tuple[Bootimg | None, list[str], list[str]]] = {

test/chroot/test_apk.py

@@ -9,7 +9,7 @@ from pmb.core.arch import Arch
 from pmb.core.context import get_context
 from pmb.parse.apkindex import ApkindexBlock
 
-from .apk import packages_get_locally_built_apks
+from pmb.chroot.apk import packages_get_locally_built_apks
 import pmb.config.pmaports
 
 

test/core/test_arch.py

@@ -6,7 +6,7 @@ from pathlib import Path
 from typing import Any
 import pytest
 
-from .arch import Arch
+from pmb.core.arch import Arch
 
 
 def test_valid_arches():

test/core/test_chroot.py

@@ -3,9 +3,9 @@
 
 import pytest
 
-from .arch import Arch
-from .context import get_context
-from .chroot import Chroot, ChrootType
+from pmb.core.arch import Arch
+from pmb.core.context import get_context
+from pmb.core.chroot import Chroot, ChrootType
 
 
 def test_valid_chroots(pmb_args, mock_devices_find_path):

test/meta/test_cache.py

@@ -1,7 +1,7 @@
 # Copyright 2024 Caleb Connolly
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-from . import Cache, Wrapper
+from pmb.meta import Cache, Wrapper
 
 
 def test_cache_hits_basic():

test/parse/test_apkindex.py

@@ -7,7 +7,7 @@ import pytest
 
 import pmb.parse.apkindex
 
-from .apkindex import parse as parse_apkindex, clear_cache as clear_apkindex_cache
+from pmb.parse.apkindex import parse as parse_apkindex, clear_cache as clear_apkindex_cache
 
 example_apkindex = """
 C:Q1p+nGf5oBAmbU9FQvV4MhfEmWqVE=

test/parse/test_bootimg.py

@@ -9,7 +9,7 @@ import subprocess
 
 from pmb.types import Bootimg
 
-from .bootimg import bootimg as parse_bootimg
+from pmb.parse.bootimg import bootimg as parse_bootimg
 
 
 """

test/parse/test_deviceinfo.py

@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 from pathlib import Path
-from .deviceinfo import Deviceinfo
+from pmb.parse.deviceinfo import Deviceinfo
 from pmb.config import deviceinfo_chassis_types
 
 import pytest

test/parse/test_version.py

@@ -1,6 +1,6 @@
 # Copyright 2024 Stefan Hansson
 # SPDX-License-Identifier: GPL-3.0-or-later
-from .version import check_string, compare, get_token, parse_suffix, validate, Token
+from pmb.parse.version import check_string, compare, get_token, parse_suffix, validate, Token
 
 
 def test_check_string() -> None: