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Consolidate all package handling logic into hook module

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This creates a large module to sort through, but the hope is that it
avoids the need to constantly hop around without rhyme or reason to
find the piece of logic you're looking for. The module structure is
mapped to functionality rather than an arbitrary concept of reducing
line number.
This commit is contained in:
Ethan Paul
2024-08-13 13:44:25 -04:00
committed by Ethan Paul
parent f3ae242cf7
commit 5c4d861230
6 changed files with 157 additions and 148 deletions
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25
tests/test_installer.py
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@@ -6,23 +6,24 @@ import pytest
import tox.tox_env.python.virtual_env.runner
from poetry.factory import Factory
import tox_poetry_installer.hooks._tox_on_install_helpers
from .fixtures import mock_poetry_factory
from .fixtures import mock_venv
from tox_poetry_installer import installer
from tox_poetry_installer import utilities
def test_deduplication(mock_venv, mock_poetry_factory):
"""Test that the installer does not install duplicate dependencies"""
poetry = Factory().create_poetry(None)
packages: utilities.PackageMap = {
packages: tox_poetry_installer.hooks._tox_on_install_helpers.PackageMap = {
item.name: item for item in poetry.locker.locked_repository().packages
}
venv = tox.tox_env.python.virtual_env.runner.VirtualEnvRunner()
to_install = [packages["toml"], packages["toml"]]
installer.install(poetry, venv, to_install)
tox_poetry_installer.hooks._tox_on_install_helpers.install_package(
poetry, venv, to_install
)
assert len(set(to_install)) == len(venv.installed) # pylint: disable=no-member
@@ -30,7 +31,7 @@ def test_deduplication(mock_venv, mock_poetry_factory):
def test_parallelization(mock_venv, mock_poetry_factory):
"""Test that behavior is consistent between parallel and non-parallel usage"""
poetry = Factory().create_poetry(None)
packages: utilities.PackageMap = {
packages: tox_poetry_installer.hooks._tox_on_install_helpers.PackageMap = {
item.name: item for item in poetry.locker.locked_repository().packages
}
@@ -45,12 +46,16 @@ def test_parallelization(mock_venv, mock_poetry_factory):
venv_sequential = tox.tox_env.python.virtual_env.runner.VirtualEnvRunner()
start_sequential = time.time()
installer.install(poetry, venv_sequential, to_install, 0)
tox_poetry_installer.hooks._tox_on_install_helpers.install_package(
poetry, venv_sequential, to_install, 0
)
sequential = time.time() - start_sequential
venv_parallel = tox.tox_env.python.virtual_env.runner.VirtualEnvRunner()
start_parallel = time.time()
installer.install(poetry, venv_parallel, to_install, 5)
tox_poetry_installer.hooks._tox_on_install_helpers.install_package(
poetry, venv_parallel, to_install, 5
)
parallel = time.time() - start_parallel
# The mock delay during package install is static (one second) so these values should all
@@ -72,7 +77,7 @@ def test_propagates_exceptions_during_installation(
from tox_poetry_installer import _poetry # pylint: disable=import-outside-toplevel
poetry = Factory().create_poetry(None)
packages: utilities.PackageMap = {
packages: tox_poetry_installer.hooks._tox_on_install_helpers.PackageMap = {
item.name: item for item in poetry.locker.locked_repository().packages
}
to_install = [packages["toml"]]
@@ -85,6 +90,8 @@ def test_propagates_exceptions_during_installation(
**{"return_value.execute.side_effect": fake_exception},
):
with pytest.raises(ValueError) as exc_info:
installer.install(poetry, venv, to_install, num_threads)
tox_poetry_installer.hooks._tox_on_install_helpers.install_package(
poetry, venv, to_install, num_threads
)
assert exc_info.value is fake_exception