using TeamUp.SharedKernel.Access;
using Xunit;

namespace TeamUp.IntegrationTests;

/// <summary>The gate decision matrix — pure policy, no database.</summary>
public sealed class GatePolicyTests
{
    [Theory]
    // Read never holds.
    [InlineData(Autonomy.DraftOnly, ActionRisk.Read, false)]
    [InlineData(Autonomy.Gated, ActionRisk.Read, false)]
    [InlineData(Autonomy.Autonomous, ActionRisk.Read, false)]
    // Draft/Publish hold unless the seat is Autonomous.
    [InlineData(Autonomy.DraftOnly, ActionRisk.Draft, true)]
    [InlineData(Autonomy.Gated, ActionRisk.Draft, true)]
    [InlineData(Autonomy.Autonomous, ActionRisk.Draft, false)]
    [InlineData(Autonomy.Gated, ActionRisk.Publish, true)]
    [InlineData(Autonomy.Autonomous, ActionRisk.Publish, false)]
    // Destructive ALWAYS holds — whatever the autonomy. The backstop.
    [InlineData(Autonomy.DraftOnly, ActionRisk.Destructive, true)]
    [InlineData(Autonomy.Gated, ActionRisk.Destructive, true)]
    [InlineData(Autonomy.Autonomous, ActionRisk.Destructive, true)]
    public void Gate_matrix(Autonomy autonomy, ActionRisk risk, bool shouldHold) =>
        Assert.Equal(shouldHold, GatePolicy.ShouldHold(autonomy, risk));
}