import pytest  # used for our unit tests
from plotly._subplots import _get_initial_max_subplot_ids

# function to test
# Constants
# ---------
# Subplot types that are each individually positioned with a domain
#
# Each of these subplot types has a `domain` property with `x`/`y`
# properties.
# Note that this set does not contain `xaxis`/`yaxis` because these behave a
# little differently.

_single_subplot_types = {"scene", "geo", "polar", "ternary", "map", "mapbox"}
from plotly._subplots import _get_initial_max_subplot_ids

# unit tests

def test_basic_keys_and_values():
    # Test that the function returns a dict with the correct keys and all values are 0
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    expected_keys = _single_subplot_types.union({"xaxis", "yaxis"})
    for k, v in result.items():
        pass

def test_no_extra_keys():
    # Test that no extra keys are present
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    allowed_keys = _single_subplot_types.union({"xaxis", "yaxis"})
    for key in result.keys():
        pass

def test_no_missing_keys():
    # Test that all required keys are present
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    for key in _single_subplot_types:
        pass

def test_values_are_integers():
    # Test that all values are of integer type
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    for v in result.values():
        pass

def test_immutability_of_returned_dict():
    # Test that modifying the returned dict does not affect subsequent calls
    codeflash_output = _get_initial_max_subplot_ids(); d1 = codeflash_output
    d1["xaxis"] = 99
    codeflash_output = _get_initial_max_subplot_ids(); d2 = codeflash_output

def test_multiple_calls_consistency():
    # Test that multiple calls return equal but not identical objects
    codeflash_output = _get_initial_max_subplot_ids(); d1 = codeflash_output
    codeflash_output = _get_initial_max_subplot_ids(); d2 = codeflash_output

def test_keys_are_strings():
    # Test that all keys are strings
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    for k in result.keys():
        pass






def test_return_type_is_dict():
    # Test that the return type is always dict
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output

def test_no_side_effects_on_single_subplot_types():
    # Test that _single_subplot_types is not mutated
    before = set(_single_subplot_types)
    _get_initial_max_subplot_ids()
    after = set(_single_subplot_types)

def test_repr_and_str_of_result():
    # Test that the repr and str of result are as expected
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    s = str(result)
    r = repr(result)
    for k in _single_subplot_types.union({"xaxis", "yaxis"}):
        pass

def test_dict_is_flat():
    # Test that the returned dict has only flat keys and values (no nested dicts)
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    for v in result.values():
        pass
# codeflash_output is used to check that the output of the original code is the same as that of the optimized code.

import pytest  # used for our unit tests
from plotly._subplots import _get_initial_max_subplot_ids

# function to test
# Constants
# ---------
# Subplot types that are each individually positioned with a domain
#
# Each of these subplot types has a `domain` property with `x`/`y`
# properties.
# Note that this set does not contain `xaxis`/`yaxis` because these behave a
# little differently.

_single_subplot_types = {"scene", "geo", "polar", "ternary", "map", "mapbox"}
from plotly._subplots import _get_initial_max_subplot_ids

# unit tests

def test_basic_keys_present():
    """
    Basic Test: Ensure all expected keys are present in the returned dict.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    expected_keys = set(_single_subplot_types) | {"xaxis", "yaxis"}

def test_basic_all_values_zero():
    """
    Basic Test: Ensure all values in the returned dict are zero.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    for key, value in result.items():
        pass

def test_basic_return_type():
    """
    Basic Test: Ensure the function returns a dict.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output

def test_edge_no_mutation_of_single_subplot_types():
    """
    Edge Test: Ensure that modifying the returned dict does not affect the internal constant.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    result["xaxis"] = 42
    # Call again, should not be affected by previous mutation
    codeflash_output = _get_initial_max_subplot_ids(); result2 = codeflash_output

def test_edge_keys_are_strings():
    """
    Edge Test: All keys should be strings.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    for key in result.keys():
        pass

def test_edge_no_extra_keys():
    """
    Edge Test: Ensure no extra keys are present.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    allowed_keys = _single_subplot_types | {"xaxis", "yaxis"}
    for key in result.keys():
        pass

def test_edge_case_sensitive_keys():
    """
    Edge Test: Ensure all keys are lower-case and case-sensitive.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    for key in result.keys():
        pass

def test_edge_keys_are_not_numeric():
    """
    Edge Test: Ensure no numeric keys exist.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    for key in result.keys():
        pass


def test_large_scale_keys_order_independent():
    """
    Large Scale Test: Ensure the order of keys does not matter (dicts are unordered in <3.7).
    """
    codeflash_output = _get_initial_max_subplot_ids(); result1 = codeflash_output
    codeflash_output = _get_initial_max_subplot_ids(); result2 = codeflash_output

def test_large_scale_dict_size():
    """
    Large Scale Test: Ensure the number of keys matches the expected number.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    expected_num_keys = len(_single_subplot_types) + 2  # xaxis and yaxis


def test_edge_keys_are_expected_set():
    """
    Edge Test: Ensure the set of keys is exactly as expected.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    expected = {"scene", "geo", "polar", "ternary", "map", "mapbox", "xaxis", "yaxis"}

def test_edge_dict_is_not_none_or_empty():
    """
    Edge Test: Ensure the returned dict is not None or empty.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output

def test_edge_keys_do_not_include_axis_numbers():
    """
    Edge Test: Ensure keys like 'xaxis2', 'yaxis3', etc. are not present.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    for i in range(2, 10):
        pass

def test_edge_no_subplots_added():
    """
    Edge Test: Ensure the function does not add any subplot ids greater than zero.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    for key, value in result.items():
        pass

def test_edge_keys_are_hashable():
    """
    Edge Test: Ensure all keys are hashable (required for dict keys).
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    for key in result.keys():
        try:
            hash(key)
        except Exception as e:
            pytest.fail(f"Key '{key}' is not hashable: {e}")

def test_edge_values_are_int():
    """
    Edge Test: Ensure all values are integers.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    for key, value in result.items():
        pass

def test_edge_dict_is_new_instance():
    """
    Edge Test: Ensure each call returns a new dict instance.
    """
    codeflash_output = _get_initial_max_subplot_ids(); a = codeflash_output
    codeflash_output = _get_initial_max_subplot_ids(); b = codeflash_output

def test_edge_keys_do_not_include_empty_string():
    """
    Edge Test: Ensure empty string is not a key.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output

def test_edge_keys_do_not_include_none():
    """
    Edge Test: Ensure None is not a key.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output

def test_edge_values_are_not_negative():
    """
    Edge Test: Ensure no value is negative.
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    for key, value in result.items():
        pass

def test_edge_values_are_not_bool():
    """
    Edge Test: Ensure values are not bools (since bool is subclass of int).
    """
    codeflash_output = _get_initial_max_subplot_ids(); result = codeflash_output
    for key, value in result.items():
        pass
# codeflash_output is used to check that the output of the original code is the same as that of the optimized code.

from plotly._subplots import _get_initial_max_subplot_ids

def test__get_initial_max_subplot_ids():
    _get_initial_max_subplot_ids()