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https://github.com/kevinveenbirkenbach/computer-playbook.git
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kevinveenbirkenbach
2e3f257134
The unit suites had to install their toolchain on every run. The image now carries the interpreters, so the make prerequisite finds them present. The Composer vendor tree deliberately stays out of the image build: the package cache is reached through the compose extra_hosts mapping, which only exists for a running container, so a build-time composer install would bypass the cache and talk to packagist directly. Fetching it from the test target keeps it on the cached path.
89 lines
3.1 KiB
Python
89 lines
3.1 KiB
Python
"""Unit tests for :mod:`utils.install.php`."""
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from __future__ import annotations
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import subprocess
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import unittest
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import unittest.mock as mock
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from utils.install import php as php_mod
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class TestEnsurePhpToolchain(unittest.TestCase):
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def test_installs_the_binaries_only(self) -> None:
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with (
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mock.patch.object(php_mod, "ensure_command_present") as ensure,
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mock.patch.object(php_mod.subprocess, "run") as run,
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):
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php_mod.ensure_php_toolchain()
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self.assertEqual([c.args[0] for c in ensure.call_args_list], ["php", "composer"])
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run.assert_not_called()
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class TestEnsurePhpPresent(unittest.TestCase):
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def test_vendor_tree_present_skips_composer(self) -> None:
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with (
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mock.patch.object(php_mod, "ensure_command_present") as ensure,
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mock.patch.object(php_mod, "_PHPUNIT") as phpunit,
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mock.patch.object(php_mod.subprocess, "run") as run,
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):
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phpunit.is_file.return_value = True
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php_mod.ensure_php_present()
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self.assertEqual(
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[c.args[0] for c in ensure.call_args_list], ["php", "composer"]
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)
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run.assert_not_called()
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def test_missing_vendor_tree_runs_composer_install(self) -> None:
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with (
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mock.patch.object(php_mod, "ensure_command_present"),
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mock.patch.object(php_mod, "_PHPUNIT") as phpunit,
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mock.patch.object(php_mod.subprocess, "run") as run,
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):
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phpunit.is_file.side_effect = [False, True]
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php_mod.ensure_php_present()
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run.assert_called_once_with(
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["composer", "install", "--no-interaction", "--no-progress"],
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cwd=php_mod.PROJECT_ROOT,
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check=True,
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)
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def test_raises_when_phpunit_still_missing(self) -> None:
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with (
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mock.patch.object(php_mod, "ensure_command_present"),
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mock.patch.object(php_mod, "_PHPUNIT") as phpunit,
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mock.patch.object(php_mod.subprocess, "run"),
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self.assertRaises(RuntimeError),
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):
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phpunit.is_file.return_value = False
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php_mod.ensure_php_present()
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def test_propagates_a_failed_composer_install(self) -> None:
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with (
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mock.patch.object(php_mod, "ensure_command_present"),
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mock.patch.object(php_mod, "_PHPUNIT") as phpunit,
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mock.patch.object(
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php_mod.subprocess,
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"run",
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side_effect=subprocess.CalledProcessError(1, "composer"),
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),
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self.assertRaises(subprocess.CalledProcessError),
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):
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phpunit.is_file.return_value = False
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php_mod.ensure_php_present()
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def test_missing_interpreter_fails_before_composer(self) -> None:
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with (
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mock.patch.object(
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php_mod, "ensure_command_present", side_effect=RuntimeError("boom")
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),
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mock.patch.object(php_mod.subprocess, "run") as run,
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self.assertRaises(RuntimeError),
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):
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php_mod.ensure_php_present()
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run.assert_not_called()
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if __name__ == "__main__":
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unittest.main()
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