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How to use assert_config_change_dict method in autotest

Best Python code snippet using autotest_python

config_change_validation.py

Source:config_change_validation.py

...73        (_, output) = commands.getstatusoutput(command)74        lines = output.split('\n')75        changes[file_paths[i]] = parse_unified_diff_output(lines)76    return changes77def assert_config_change_dict(actual_result, expected_result):78    """79    Calculates unexpected line changes.80    The arguments actual_result and expected_results are of81    the same data structure type: Dict[file_path] --> (adds, removes),82    where adds = [added_line, ...] and removes = [removed_line, ...].83    The return value has the following structure:84    Dict[file_path] --> (unexpected_adds,85                         not_present_adds,86                         unexpected_removes,87                         not_present_removes)88    """89    change_diffs = {}90    for file_path, actual_changes in actual_result.items():91        expected_changes = expected_result[file_path]92        actual_adds = actual_changes[0]93        actual_removes = actual_changes[1]94        expected_adds = expected_changes[0]95        expected_removes = expected_changes[1]96        # Additional unexpected adds -- they should have been not added97        unexpected_adds = sorted(set(actual_adds) - set(expected_adds))98        # Not present expected adds -- they should have been added99        not_present_adds = sorted(set(expected_adds) - set(actual_adds))100        # Additional unexpected removes - they should have been not removed101        unexpected_removes = sorted(set(actual_removes) - set(expected_removes))102        # Not present expected removes - they should have been removed103        not_present_removes = sorted(set(expected_removes) -104                                     set(actual_removes))105        change_diffs[file_path] = (unexpected_adds, not_present_adds,106                                   unexpected_removes, not_present_removes)107    return change_diffs108def assert_config_change(actual_result, expected_result):109    """110    Wrapper of the upper method returning boolean true if no config changes111    were detected.112    """113    change_diffs = assert_config_change_dict(actual_result, expected_result)114    for file_change in change_diffs.values():115        for line_change in file_change:116            if len(line_change) != 0:117                return False118    return True119def print_change_diffs(change_diffs):120    """121    Pretty prints the output of the evaluate_config_changes function122    """123    diff_strings = []124    for file_path, change_diff in change_diffs.items():125        if not (change_diff[0] or change_diff[1] or126                change_diff[2] or change_diff[3]):127            continue...

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