using Microsoft.Extensions.Logging.Abstractions;
using SSPCTester.Devices.Drivers.Mock;

namespace SSPCTester.Tests;

public sealed class MockPowerSupplyTests
{
    [Fact]
    public async Task ReadAsync_ReturnsReasonableDataByDefault()
    {
        var power = new MockPowerSupply(NullLogger<MockPowerSupply>.Instance);

        await power.ConnectAsync();
        var (volts, amps) = await power.ReadAsync();

        Assert.InRange(volts, 28.0, 28.4);
        Assert.InRange(amps, 0.95, 1.10);
    }

    [Fact]
    public async Task OutputOff_ReturnsZeroReadings()
    {
        var power = new MockPowerSupply(NullLogger<MockPowerSupply>.Instance);

        await power.ConnectAsync();
        await power.OutputAsync(false);
        var reading = await power.ReadAsync();

        Assert.Equal((0.0, 0.0), reading);
    }
}