144 lines
3.9 KiB
Python
144 lines
3.9 KiB
Python
from __future__ import annotations
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import pytest
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import pre_commit.constants as C
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from pre_commit.clientlib import InvalidConfigError
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from pre_commit.commands.migrate_config import migrate_config
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def test_migrate_config_normal_format(tmpdir, capsys):
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cfg = tmpdir.join(C.CONFIG_FILE)
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cfg.write(
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'- repo: local\n'
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' hooks:\n'
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' - id: foo\n'
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' name: foo\n'
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' entry: ./bin/foo.sh\n'
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' language: script\n',
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)
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with tmpdir.as_cwd():
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assert not migrate_config(C.CONFIG_FILE)
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out, _ = capsys.readouterr()
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assert out == 'Configuration has been migrated.\n'
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contents = cfg.read()
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assert contents == (
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'repos:\n'
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'- repo: local\n'
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' hooks:\n'
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' - id: foo\n'
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' name: foo\n'
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' entry: ./bin/foo.sh\n'
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' language: script\n'
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)
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def test_migrate_config_document_marker(tmpdir):
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cfg = tmpdir.join(C.CONFIG_FILE)
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cfg.write(
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'# comment\n'
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'\n'
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'---\n'
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'- repo: local\n'
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' hooks:\n'
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' - id: foo\n'
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' name: foo\n'
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' entry: ./bin/foo.sh\n'
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' language: script\n',
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)
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with tmpdir.as_cwd():
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assert not migrate_config(C.CONFIG_FILE)
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contents = cfg.read()
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assert contents == (
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'# comment\n'
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'\n'
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'---\n'
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'repos:\n'
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'- repo: local\n'
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' hooks:\n'
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' - id: foo\n'
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' name: foo\n'
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' entry: ./bin/foo.sh\n'
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' language: script\n'
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)
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def test_migrate_config_list_literal(tmpdir):
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cfg = tmpdir.join(C.CONFIG_FILE)
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cfg.write(
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'[{\n'
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' repo: local,\n'
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' hooks: [{\n'
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' id: foo, name: foo, entry: ./bin/foo.sh,\n'
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' language: script,\n'
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' }]\n'
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'}]',
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)
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with tmpdir.as_cwd():
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assert not migrate_config(C.CONFIG_FILE)
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contents = cfg.read()
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assert contents == (
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'repos:\n'
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' [{\n'
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' repo: local,\n'
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' hooks: [{\n'
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' id: foo, name: foo, entry: ./bin/foo.sh,\n'
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' language: script,\n'
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' }]\n'
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' }]'
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)
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def test_already_migrated_configuration_noop(tmpdir, capsys):
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contents = (
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'repos:\n'
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'- repo: local\n'
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' hooks:\n'
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' - id: foo\n'
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' name: foo\n'
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' entry: ./bin/foo.sh\n'
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' language: script\n'
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)
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cfg = tmpdir.join(C.CONFIG_FILE)
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cfg.write(contents)
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with tmpdir.as_cwd():
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assert not migrate_config(C.CONFIG_FILE)
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out, _ = capsys.readouterr()
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assert out == 'Configuration is already migrated.\n'
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assert cfg.read() == contents
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def test_migrate_config_sha_to_rev(tmpdir):
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contents = (
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'repos:\n'
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'- repo: https://github.com/pre-commit/pre-commit-hooks\n'
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' sha: v1.2.0\n'
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' hooks: []\n'
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'- repo: https://github.com/pre-commit/pre-commit-hooks\n'
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' sha: v1.2.0\n'
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' hooks: []\n'
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)
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cfg = tmpdir.join(C.CONFIG_FILE)
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cfg.write(contents)
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with tmpdir.as_cwd():
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assert not migrate_config(C.CONFIG_FILE)
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contents = cfg.read()
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assert contents == (
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'repos:\n'
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'- repo: https://github.com/pre-commit/pre-commit-hooks\n'
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' rev: v1.2.0\n'
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' hooks: []\n'
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'- repo: https://github.com/pre-commit/pre-commit-hooks\n'
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' rev: v1.2.0\n'
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' hooks: []\n'
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)
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def test_migrate_config_invalid_yaml(tmpdir):
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contents = '['
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cfg = tmpdir.join(C.CONFIG_FILE)
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cfg.write(contents)
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with tmpdir.as_cwd(), pytest.raises(InvalidConfigError) as excinfo:
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migrate_config(C.CONFIG_FILE)
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expected = '\n==> File .pre-commit-config.yaml\n=====> '
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assert str(excinfo.value).startswith(expected)
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