def test_zipalign_valid_path(self):
zipalign = Zipalign()
assert os.path.isfile(zipalign.zipalign_path)
with pytest.raises(subprocess.CalledProcessError) as e:
subprocess.check_output(zipalign.zipalign_path, stderr=subprocess.STDOUT)
assert "usage: zipalign" in e.value.output.decode().lower()
def test_align_error_generic(self, tmp_demo_apk_v10_rebuild_path: str, monkeypatch):
def mock(*args, **kwargs):
raise Exception
monkeypatch.setattr("subprocess.check_output", mock)
with pytest.raises(Exception):
Zipalign().align(tmp_demo_apk_v10_rebuild_path)
def test_align_error_invalid_file(self, tmp_working_directory_path: str):
invalid_file_path = os.path.join(tmp_working_directory_path, "invalid.apk")
with open(invalid_file_path, "w") as invalid_file:
invalid_file.write("This is not an apk file\n")
with pytest.raises(subprocess.CalledProcessError):
Zipalign().align(invalid_file_path)
def check_external_tool_dependencies():
"""
Make sure all the external needed tools are available and ready to be used.
"""
# APKTOOL_PATH, JARSIGNER_PATH and ZIPALIGN_PATH environment variables can be
# used to specify the location of the external tools (make sure they have the
# execute permission). If there is a problem with any of the executables below,
# an exception will be thrown by the corresponding constructor.
Apktool()
Jarsigner()
Zipalign()
def align_obfuscated_apk(self) -> None:
# This method must be called AFTER the obfuscated apk has been signed.
# The obfuscated apk will be aligned with zipalign.
zipalign: Zipalign = Zipalign()
try:
zipalign.align(self.obfuscated_apk_path)
except Exception as e:
self.logger.error("Error during apk alignment: {0}".format(e))
raise
def test_align_error_invalid_apk_path(self):
with pytest.raises(FileNotFoundError):
Zipalign().align("invalid.apk.path")
def test_align_valid_apk(self, tmp_demo_apk_v10_rebuild_path: str):
output = Zipalign().align(tmp_demo_apk_v10_rebuild_path)
assert "verification succes" in output.lower()
def test_zipalign_wrong_path(self, monkeypatch):
monkeypatch.setenv("ZIPALIGN_PATH", "invalid.zipalign.path")
with pytest.raises(RuntimeError):
Zipalign()
