khodowany
35 lines
1.5 KiB
Python
35 lines
1.5 KiB
Python
import hashlib
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import importlib.util
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from pathlib import Path
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import sys
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import types
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import unittest
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from unittest.mock import Mock, patch
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class BuildBootstrapTests(unittest.TestCase):
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def test_requirements_fingerprint_invalidates_cached_build_image(self):
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root = Path(__file__).resolve().parents[1]
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spec = importlib.util.spec_from_file_location('vamp_bootstrap', root / 'modulus.py')
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bootstrap = importlib.util.module_from_spec(spec)
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spec.loader.exec_module(bootstrap)
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digest = hashlib.sha256((root / 'tools/requirements.txt').read_bytes() + (root / 'tools/install_engraver.py').read_bytes()).hexdigest()
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self.assertEqual(bootstrap.build_requirements_digest(), digest)
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self.assertIn(f'build-requirements="{digest}"', bootstrap.product_build_dockerfile())
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package = types.ModuleType('modulus')
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cli = types.ModuleType('modulus.cli')
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package.cli = cli
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docker_run = Mock()
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cli.docker_run = docker_run
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cli.main = Mock(return_value=0)
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for command in ('clangd', 'format'):
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with patch.dict(sys.modules, {'modulus': package, 'modulus.cli': cli}), \
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patch.object(bootstrap, 'ensure_runtime') as prepare, \
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patch.object(bootstrap, 'runtime_ready', return_value=True), \
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patch.object(sys, 'path', list(sys.path)):
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self.assertEqual(bootstrap.delegate(command, []), 0)
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prepare.assert_not_called()
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docker_run.assert_not_called()
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cli.main.assert_called_once_with(command)
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self.assertIs(cli.docker_run, docker_run)
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cli.main.reset_mock()
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