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# coding=utf-8 |
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import os |
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import git |
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import pytest |
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from click.testing import CliRunner |
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from module_renamer.cli import track |
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@pytest.fixture() |
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def repo(tmpdir): |
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""" |
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Creates a empty repository on the temp dir |
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""" |
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repo = git.Repo.init(path=str(tmpdir)) |
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yield repo |
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repo.close() |
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@pytest.fixture() |
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def create_scenario(): |
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""" |
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Commits the content from file_master and file_working_branch on the |
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given git repository |
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""" |
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def _create_scenario(repo, file_master, file_working_branch): |
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file_path = os.path.join(repo.working_dir, 'file_a.py') |
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with open(file_path, mode='w') as file: |
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file.writelines(file_master) |
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repo.index.add(['file_a.py']) |
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repo.index.commit("commit on master") |
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repo.heads.master.checkout(b='new_branch') |
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with open(file_path, mode='w') as file: |
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file.writelines(file_working_branch) |
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repo.index.add(['file_a.py']) |
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repo.index.commit("commit on working branch") |
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return _create_scenario |
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@pytest.fixture() |
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def run_cli(): |
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def _run_cli(repo, input=None): |
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runner = CliRunner() |
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output_file = _output_file(repo) |
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output_arg = '--output_file={0}'.format(output_file) |
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return runner.invoke(track, [repo.working_dir, output_arg], input=input) |
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return _run_cli |
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View Code Duplication |
def test_track_without_modification(repo, create_scenario, run_cli): |
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imports_for_file_a = ['from a.b import c\n', 'from d.e import f\n'] |
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imports_for_file_b = ['from g.h import i\n', 'from j.k import l\n'] |
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create_scenario(repo, imports_for_file_a, imports_for_file_b) |
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result = run_cli(repo) |
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assert result.exit_code == 0 |
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assert "test_list_output.py" in result.output |
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output_file = _output_file(repo) |
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with open(output_file, mode='r') as file: |
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assert file.read() == "imports_to_move = []" |
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View Code Duplication |
def test_track_with_modification(repo, create_scenario, run_cli): |
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imports_for_file_a = ['from a.b import c\n', 'from d.e import f\n'] |
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imports_for_file_b = ['from x.x import c\n', 'from j.k import l\n'] |
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create_scenario(repo, imports_for_file_a, imports_for_file_b) |
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result = run_cli(repo) |
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assert result.exit_code == 0 |
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assert "test_list_output.py" in result.output |
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output_file = _output_file(repo) |
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with open(output_file, mode='r') as file: |
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assert file.read() == "imports_to_move = [('a.b.c', 'x.x.c')]" |
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def test_track_with_conflict(repo, create_scenario, run_cli): |
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imports_for_file_a = ['from a.b import c\n', 'from b import c\n'] |
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imports_for_file_b = ['from x.x import c\n', 'from y import c\n'] |
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create_scenario(repo, imports_for_file_a, imports_for_file_b) |
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result = run_cli(repo) |
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assert result.exit_code == 1 |
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assert ("a.b.c" and "b.c") in result.output |
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def test_track_save_conflict(repo, create_scenario, run_cli): |
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imports_for_file_a = ['from a.b import c\n', 'from b import c\n', |
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'from m import n\n'] |
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imports_for_file_b = ['from x.x import c\n', 'from y import c\n', |
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'from w import n\n'] |
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create_scenario(repo, imports_for_file_a, imports_for_file_b) |
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result = run_cli(repo, input="y\n") |
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assert result.exit_code == 0 |
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assert "test_list_output.py" in result.output |
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output_file = _output_file(repo) |
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with open(output_file, mode='r') as file: |
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assert file.read() == "imports_to_move = [('m.n', 'w.n')]" |
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def _output_file(repo): |
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return os.path.join(repo.working_dir, "test_list_output.py") |
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ESSS /
module-renamer
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