AiDOPWarehouse/server/Plugins/Admin.NET.Plugin.AiDOP.Tests/DataPlatform/InboundGrantIssuanceTests.cs

using Admin.NET.Plugin.AiDOP.DataPlatform.Inbound;
using Xunit;

namespace Admin.NET.Plugin.AiDOP.Tests.DataPlatform;

public class InboundGrantIssuanceTests
{
    private static string NeverCalled() => throw new InvalidOperationException("不应签发新凭据");

    [Fact]
    public void EmptyKey_CreatesIdentity_AndBothTokens()
    {
        var plan = InboundGrantIssuance.Plan("", 11, 0, false, () => "key-1", () => "secret-1");

        Assert.Equal(InboundGrantIssuanceKind.CreateIdentity, plan.Kind);
        Assert.Equal("key-1", plan.AccessKey);
        Assert.Equal("secret-1", plan.AccessSecret);
    }

    [Fact]
    public void SameTenantKey_ReusesIdentity_WithoutNewSecret()
    {
        var plan = InboundGrantIssuance.Plan("existing", 11, boundTenantId: 11, identityExists: true, NeverCalled, NeverCalled);

        Assert.Equal(InboundGrantIssuanceKind.ReuseIdentity, plan.Kind);
        Assert.Equal("existing", plan.AccessKey);
        Assert.Equal("", plan.AccessSecret);
    }

    [Fact]
    public void OtherTenantKey_IsRejected()
    {
        var plan = InboundGrantIssuance.Plan("existing", 11, boundTenantId: 22, identityExists: true, NeverCalled, NeverCalled);

        Assert.Equal(InboundGrantIssuanceKind.RejectCrossTenant, plan.Kind);
    }

    [Fact]
    public void UnknownKey_IsRejected()
    {
        var plan = InboundGrantIssuance.Plan("missing", 11, boundTenantId: 0, identityExists: false, NeverCalled, NeverCalled);

        Assert.Equal(InboundGrantIssuanceKind.RejectUnknownKey, plan.Kind);
    }

    [Fact]
    public void Reuse_IsIdempotent_AcrossRepeatedPlans()
    {
        var first = InboundGrantIssuance.Plan("existing", 11, 11, true, NeverCalled, NeverCalled);
        var second = InboundGrantIssuance.Plan("existing", 11, 11, true, NeverCalled, NeverCalled);

        Assert.Equal(first, second);
    }
}