def test_check_file_syntax_correct_exit_code(self, cli_runner):
stdin = "foo: \n"
params = ["--check", "-"]
actual = cli_runner.invoke(main, params, input=stdin)
assert ExitCode(actual.exit_code) is ExitCode.ERROR
def test_check_file_needs_changes_correct_exit_code(self, cli_runner):
stdin = 'include: "a"\n'
params = ["--check", "-"]
actual = cli_runner.invoke(main, params, input=stdin)
assert ExitCode(actual.exit_code) is ExitCode.WOULD_CHANGE
def test_check_and_diff_doesnt_output_diff_if_error(self, cli_runner):
stdin = "rule:rule:\n"
params = ["--check", "--diff", "-"]
result = cli_runner.invoke(main, params, input=stdin)
assert ExitCode(result.exit_code) is ExitCode.ERROR
assert result.output == ""
def test_check_and_diff_runs_both_with_check_exit_code(self, cli_runner):
stdin = "x='foo'\n"
params = ["--check", "--diff", "-"]
result = cli_runner.invoke(main, params, input=stdin)
assert ExitCode(result.exit_code) is ExitCode.WOULD_CHANGE
expected_output = "=====> Diff for stdin <=====\n\n- x='foo'\n+ x = \"foo\"\n\n"
assert result.output == expected_output
def test_check_two_files_both_unchanged(self, cli_runner, tmp_path):
content = 'include: "a"\n'
file1 = tmp_path / "Snakefile"
file1.write_text(content)
file2 = tmp_path / "Snakefile2"
file2.write_text(content)
params = ["--check", str(file1), str(file2)]
result = cli_runner.invoke(main, params)
assert ExitCode(result.exit_code) is ExitCode.NO_CHANGE
def test_check_two_files_one_has_errors(self, cli_runner, tmp_path):
content = 'include: "a"\n'
file1 = tmp_path / "Snakefile"
file1.write_text(content)
file2 = tmp_path / "Snakefile2"
content += "if:"
file2.write_text(content)
params = ["--check", str(file1), str(file2)]
result = cli_runner.invoke(main, params)
assert ExitCode(result.exit_code) is ExitCode.ERROR
def test_check_does_not_format_file(self, cli_runner, tmp_path):
content = "include: 'a'\nlist_of_lots_of_things = [1, 2, 3, 4, 5, 6, 7, 8]"
snakefile = tmp_path / "Snakefile"
snakefile.write_text(content)
params = ["--check", str(snakefile)]
result = cli_runner.invoke(main, params)
assert ExitCode(result.exit_code) is ExitCode.WOULD_CHANGE
expected_contents = content
actual_contents = snakefile.read_text()
assert actual_contents == expected_contents
def test_check_and_diff_only_runs_check(self, cli_runner, tmp_path):
content = 'include: "a"\n'
file1 = tmp_path / "Snakefile"
file1.write_text(content)
file2 = tmp_path / "Snakefile2"
content += "x='foo'"
file2.write_text(content)
params = ["--check", "--diff", str(file1), str(file2)]
result = cli_runner.invoke(main, params)
assert ExitCode(result.exit_code) is ExitCode.WOULD_CHANGE
assert result.output == ""