func TestAddRegistration(t *testing.T) {
	sa := initSA(t)

	var jwk jose.JsonWebKey
	err := json.Unmarshal([]byte(theKey), &jwk)
	if err != nil {
		t.Errorf("JSON unmarshal error: %+v", err)
		return
	}

	reg, err := sa.NewRegistration(core.Registration{
		Key: jwk,
	})
	test.AssertNotError(t, err, "Couldn't create new registration")
	test.Assert(t, reg.ID != 0, "ID shouldn't be 0")

	_, err = sa.GetRegistration(0)
	test.AssertError(t, err, "Registration object for ID 0 was returned")

	dbReg, err := sa.GetRegistration(reg.ID)
	test.AssertNotError(t, err, fmt.Sprintf("Couldn't get registration with ID %v", reg.ID))

	expectedReg := core.Registration{
		ID:  reg.ID,
		Key: jwk,
	}
	test.AssertEquals(t, dbReg.ID, expectedReg.ID)
	test.Assert(t, core.KeyDigestEquals(dbReg.Key, expectedReg.Key), "Stored key != expected")

	uu, err := url.Parse("test.com")
	u := core.AcmeURL(*uu)

	newReg := core.Registration{ID: reg.ID, Key: jwk, RecoveryToken: "RBNvo1WzZ4oRRq0W9", Contact: []core.AcmeURL{u}, Agreement: "yes"}
	err = sa.UpdateRegistration(newReg)
	test.AssertNotError(t, err, fmt.Sprintf("Couldn't get registration with ID %v", reg.ID))

	dbReg, err = sa.GetRegistrationByKey(jwk)
	test.AssertNotError(t, err, "Couldn't get registration by key")

	test.AssertEquals(t, dbReg.ID, newReg.ID)
	test.AssertEquals(t, dbReg.RecoveryToken, newReg.RecoveryToken)
	test.AssertEquals(t, dbReg.Agreement, newReg.Agreement)

	jwk.KeyID = "bad"
	_, err = sa.GetRegistrationByKey(jwk)
	test.AssertError(t, err, "Registration object for invalid key was returned")
}