mirror of
https://github.com/davidhalter/jedi.git
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85 lines
2.7 KiB
Python
85 lines
2.7 KiB
Python
import os
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import sys
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import pytest
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from . import helpers
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from jedi.common.utils import indent_block
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from jedi import RefactoringError
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def assert_case_equal(case, actual, desired):
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"""
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Assert ``actual == desired`` with formatted message.
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This is not needed for typical pytest use case, but as we need
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``--assert=plain`` (see ../pytest.ini) to workaround some issue
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due to pytest magic, let's format the message by hand.
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"""
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assert actual == desired, """
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Test %r failed.
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actual =
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%s
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desired =
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%s
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""" % (case, indent_block(str(actual)), indent_block(str(desired)))
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def assert_static_analysis(case, actual, desired):
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"""A nicer formatting for static analysis tests."""
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a = set(actual)
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d = set(desired)
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assert actual == desired, """
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Test %r failed.
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not raised = %s
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unspecified = %s
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""" % (case, sorted(d - a), sorted(a - d))
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def test_completion(case, monkeypatch, environment, has_typing):
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skip_reason = case.get_skip_reason(environment)
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if skip_reason is not None:
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pytest.skip(skip_reason)
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if 'pep0484_typing' in case.path and sys.version_info[0] == 2:
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pytest.skip('ditch python 2 finally')
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_CONTAINS_TYPING = ('pep0484_typing', 'pep0484_comments', 'pep0526_variables')
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if not has_typing and any(x in case.path for x in _CONTAINS_TYPING):
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pytest.skip('Needs the typing module installed to run this test.')
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repo_root = helpers.root_dir
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monkeypatch.chdir(os.path.join(repo_root, 'jedi'))
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case.run(assert_case_equal, environment)
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def test_static_analysis(static_analysis_case, environment):
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skip_reason = static_analysis_case.get_skip_reason(environment)
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if skip_reason is not None:
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pytest.skip(skip_reason)
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else:
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static_analysis_case.run(assert_static_analysis, environment)
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def test_refactor(refactor_case, skip_pre_python36, environment):
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"""
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Run refactoring test case.
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:type refactor_case: :class:`.refactor.RefactoringCase`
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"""
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if sys.version_info < (3, 6):
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pytest.skip()
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desired_result = refactor_case.get_desired_result()
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if refactor_case.type == 'error':
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with pytest.raises(RefactoringError) as e:
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refactor_case.refactor(environment)
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assert e.value.args[0] == desired_result.strip()
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elif refactor_case.type == 'text':
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refactoring = refactor_case.refactor(environment)
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assert not refactoring.get_renames()
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text = ''.join(f.get_new_code() for f in refactoring.get_changed_files().values())
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assert_case_equal(refactor_case, text, desired_result)
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else:
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diff = refactor_case.refactor(environment).get_diff()
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assert_case_equal(refactor_case, diff, desired_result)
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