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from unittest.mock import MagicMock
import briefcase.platforms.linux.system
from briefcase.integrations.docker import Docker, DockerAppContext
from briefcase.integrations.subprocess import Subprocess
def test_linux_no_docker(create_command, first_app_config, monkeypatch):
"""If Docker is disabled on Linux, the app_context is Subprocess."""
create_command.tools.host_os = "Linux"
create_command.target_image = None
# Force a dummy vendor:codename for test purposes.
first_app_config.target_vendor = "somevendor"
first_app_config.target_codename = "surprising"
first_app_config.target_vendor_base = "basevendor"
# Mock the existence of a valid non-docker system Python
create_command.verify_system_python = MagicMock()
# Verify the tools
create_command.verify_tools()
create_command.verify_app_tools(app=first_app_config)
# No error and Subprocess is used.
assert isinstance(create_command.tools[first_app_config].app_context, Subprocess)
# Docker is not verified.
assert not hasattr(create_command.tools, "docker")
# System python is verified
create_command.verify_system_python.assert_called_once_with()
# Reset the mock, then invoke verify_app_tools a second time.
create_command.verify_system_python.reset_mock()
create_command.verify_app_tools(app=first_app_config)
# Python will *not* be verified a second time.
create_command.verify_system_python.assert_not_called()
def test_linux_docker(create_command, first_app_config, tmp_path, monkeypatch):
"""If Docker is enabled on Linux, the Docker alias is set."""
create_command.tools.host_os = "Linux"
create_command.target_image = "somevendor:surprising"
create_command.extra_docker_build_args = ["--option-one", "--option-two"]
# Force a dummy vendor:codename for test purposes.
first_app_config.target_vendor = "somevendor"
first_app_config.target_codename = "surprising"
first_app_config.target_vendor_base = "basevendor"
first_app_config.python_version_tag = "3"
# Mock Docker tool verification
mock__version_compat = MagicMock(spec=Docker._version_compat)
mock__user_access = MagicMock(spec=Docker._user_access)
mock__buildx_installed = MagicMock(spec=Docker._buildx_installed)
mock__is_user_mapping_enabled = MagicMock(spec=Docker._is_user_mapping_enabled)
monkeypatch.setattr(
briefcase.platforms.linux.system.Docker,
"_version_compat",
mock__version_compat,
)
monkeypatch.setattr(
briefcase.platforms.linux.system.Docker,
"_user_access",
mock__user_access,
)
monkeypatch.setattr(
briefcase.platforms.linux.system.Docker,
"_buildx_installed",
mock__buildx_installed,
)
monkeypatch.setattr(
briefcase.platforms.linux.system.Docker,
"_is_user_mapping_enabled",
mock__is_user_mapping_enabled,
)
mock_docker_app_context_verify = MagicMock(spec=DockerAppContext.verify)
monkeypatch.setattr(
briefcase.platforms.linux.system.DockerAppContext,
"verify",
mock_docker_app_context_verify,
)
create_command.verify_docker_python = MagicMock()
# Verify the tools
create_command.verify_tools()
create_command.verify_app_tools(app=first_app_config)
# Docker and Docker app context are verified
mock__version_compat.assert_called_with(tools=create_command.tools)
mock__user_access.assert_called_with(tools=create_command.tools)
mock__buildx_installed.assert_called_with(tools=create_command.tools)
mock__is_user_mapping_enabled.assert_called_with("somevendor:surprising")
assert isinstance(create_command.tools.docker, Docker)
mock_docker_app_context_verify.assert_called_with(
tools=create_command.tools,
app=first_app_config,
image_tag="briefcase/com.example.first-app:somevendor-surprising",
dockerfile_path=tmp_path
/ "base_path/build/first-app/somevendor/surprising/Dockerfile",
app_base_path=tmp_path / "base_path",
host_bundle_path=tmp_path / "base_path/build/first-app/somevendor/surprising",
host_data_path=tmp_path / "briefcase",
python_version="3",
extra_build_args=["--option-one", "--option-two"],
)
# Python was also verified
create_command.verify_docker_python.assert_called_once_with(first_app_config)
# Reset the mock, then invoke verify_app_tools a second time.
create_command.verify_docker_python.reset_mock()
create_command.verify_app_tools(app=first_app_config)
# Python will *not* be verified a second time.
create_command.verify_docker_python.assert_not_called()
def test_non_linux_docker(create_command, first_app_config, tmp_path, monkeypatch):
"""If Docker is enabled on non-Linux, the Docker alias is set."""
create_command.tools.host_os = "Darwin"
create_command.target_image = "somevendor:surprising"
create_command.extra_docker_build_args = ["--option-one", "--option-two"]
# Force a dummy vendor:codename for test purposes.
first_app_config.target_vendor = "somevendor"
first_app_config.target_codename = "surprising"
first_app_config.target_vendor_base = "basevendor"
first_app_config.python_version_tag = "3"
# Mock Docker tool verification
mock__version_compat = MagicMock(spec=Docker._version_compat)
mock__user_access = MagicMock(spec=Docker._user_access)
mock__buildx_installed = MagicMock(spec=Docker._buildx_installed)
mock__is_user_mapping_enabled = MagicMock(spec=Docker._is_user_mapping_enabled)
monkeypatch.setattr(
briefcase.platforms.linux.system.Docker,
"_version_compat",
mock__version_compat,
)
monkeypatch.setattr(
briefcase.platforms.linux.system.Docker,
"_user_access",
mock__user_access,
)
monkeypatch.setattr(
briefcase.platforms.linux.system.Docker,
"_buildx_installed",
mock__buildx_installed,
)
monkeypatch.setattr(
briefcase.platforms.linux.system.Docker,
"_is_user_mapping_enabled",
mock__is_user_mapping_enabled,
)
mock_docker_app_context_verify = MagicMock(spec=DockerAppContext.verify)
monkeypatch.setattr(
briefcase.platforms.linux.system.DockerAppContext,
"verify",
mock_docker_app_context_verify,
)
create_command.verify_docker_python = MagicMock()
# Verify the tools
create_command.verify_tools()
create_command.verify_app_tools(app=first_app_config)
# Docker and Docker app context are verified
mock__version_compat.assert_called_with(tools=create_command.tools)
mock__user_access.assert_called_with(tools=create_command.tools)
mock__buildx_installed.assert_called_with(tools=create_command.tools)
mock__is_user_mapping_enabled.assert_called_with("somevendor:surprising")
assert isinstance(create_command.tools.docker, Docker)
mock_docker_app_context_verify.assert_called_with(
tools=create_command.tools,
app=first_app_config,
image_tag="briefcase/com.example.first-app:somevendor-surprising",
dockerfile_path=tmp_path
/ "base_path/build/first-app/somevendor/surprising/Dockerfile",
app_base_path=tmp_path / "base_path",
host_bundle_path=tmp_path / "base_path/build/first-app/somevendor/surprising",
host_data_path=tmp_path / "briefcase",
python_version="3",
extra_build_args=["--option-one", "--option-two"],
)
# Python was also verified
create_command.verify_docker_python.assert_called_once_with(first_app_config)
# Reset the mock, then invoke verify_app_tools a second time.
create_command.verify_docker_python.reset_mock()
create_command.verify_app_tools(app=first_app_config)
# Python will *not* be verified a second time.
create_command.verify_docker_python.assert_not_called()
|
