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kevinveenbirkenbach
c9b45f5804
The committed line was 89 characters, one over the default limit, so every autoformat run rewrote it and it kept reappearing as an unrelated worktree change.
91 lines
3.1 KiB
Python
91 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(
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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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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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