# imports
import pytest  # used for our unit tests
from enum import Enum
from codeflash.verification.test_results import TestType

# unit tests

# Test that the method returns the correct string for each defined enumeration member.
def test_to_name_existing_unit_test():
    assert TestType.EXISTING_UNIT_TEST.to_name() == "⚙️ Existing Unit Tests"

def test_to_name_inspired_regression():
    assert TestType.INSPIRED_REGRESSION.to_name() == "🎨 Inspired Regression Tests"

def test_to_name_generated_regression():
    assert TestType.GENERATED_REGRESSION.to_name() == "🌀 Generated Regression Tests"

# Test the behavior when the method is called on a member that is not in the `names` dictionary.
def test_to_name_undefined_member():
    with pytest.raises(KeyError):
        TestType(99).to_name()  # Assuming 99 is not a valid member

# Test the behavior when attempting to call `to_name` without an instance of the enum.
def test_to_name_without_instance():
    with pytest.raises(TypeError):
        TestType.to_name(TestType.EXISTING_UNIT_TEST)

# Test the behavior if the `TestType` enum class is modified at runtime.
def test_to_name_after_runtime_modification():
    TestType.NEW_UNIT_TEST = 4
    with pytest.raises(KeyError):
        TestType.NEW_UNIT_TEST.to_name()
    del TestType.NEW_UNIT_TEST  # Cleanup after test

# Test that the method only accepts valid `TestType` enumeration members and not other data types.
@pytest.mark.parametrize("invalid_value", [0, "EXISTING_UNIT_TEST", None, 3.14])
def test_to_name_with_invalid_types(invalid_value):
    with pytest.raises(TypeError):
        TestType.to_name(invalid_value)

# Test the behavior when the enum has duplicate values.
def test_to_name_duplicate_values():
    TestType.ALIAS_UNIT_TEST = TestType.EXISTING_UNIT_TEST
    assert TestType.ALIAS_UNIT_TEST.to_name() == "⚙️ Existing Unit Tests"
    del TestType.ALIAS_UNIT_TEST  # Cleanup after test

# Ensure that the tests produce deterministic results.
def test_to_name_deterministic_results():
    result1 = TestType.EXISTING_UNIT_TEST.to_name()
    result2 = TestType.EXISTING_UNIT_TEST.to_name()
    assert result1 == result2 == "⚙️ Existing Unit Tests"