import time

from cryptography.hazmat.primitives.asymmetric.ed25519 import Ed25519PrivateKey

from deltatrace.audit_log import AuditLog


def test_audit_log_chain_and_verify():
    key = Ed25519PrivateKey.generate()
    a = AuditLog(key)

    e1 = a.append("evt-1", "action-1", {"k": "v"})
    time.sleep(0.00001)
    e2 = a.append("evt-2", "action-2", {"k": "v2"})

    assert len(a.entries) == 2
    assert a.verify()