// Copyright 2026 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

#include "testing/fake_claim_validator.h"

#include "absl/types/span.h"
#include "constants/status_codes.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "jumbf/box.h"
#include "proto/generator_info.pb.h"
#include "proto/manifest.pb.h"
#include "testing/proto_test_utils.h"
#include "testing/test_validation_tracker.h"

namespace credentio {
namespace {

using ::credentio_testing::EqualsProto;
using ::testing::Optional;

TEST(FakeClaimValidatorTest, TrackerIsPopulated) {
  FakeClaimValidator claim_validator(
      /*failures=*/{FailureStatusCode::kClaimCborInvalid},
      /*informationals=*/
      {InformationalStatusCode::kIngredientUnknownProvenance},
      /*successes=*/{SuccessStatusCode::kClaimSignatureValidated});
  TestValidationTracker t;
  jumbf::SuperBox active_manifest;
  claim_validator.Validate(active_manifest, t.tracker());
  EXPECT_THAT(t.GetFailures(),
              ContainsFailure(FailureStatusCode::kClaimCborInvalid));
  EXPECT_THAT(t.GetInformationals(),
              ContainsInformational(
                  InformationalStatusCode::kIngredientUnknownProvenance));
  EXPECT_THAT(t.GetSuccesses(),
              ContainsSuccess(SuccessStatusCode::kClaimSignatureValidated));
}

TEST(FakeClaimValidatorTest, ClaimIsPopulated) {
  Claim claim;
  claim.mutable_claim_generator_info()->set_name("some_name");
  FakeClaimValidator claim_validator(/*failures=*/{}, /*informationals=*/{},
                                     /*successes=*/{});
  claim_validator.SetClaimResult("some_label", claim);
  claim_validator.SetClaimFailures("some_label",
                                   {FailureStatusCode::kClaimCborInvalid});
  claim_validator.SetClaimInformationals(
      "some_label", {InformationalStatusCode::kIngredientUnknownProvenance});
  claim_validator.SetClaimSuccesses(
      "some_label", {SuccessStatusCode::kClaimSignatureValidated});
  TestValidationTracker t;
  jumbf::SuperBox active_manifest;
  active_manifest.description.label = "some_label";
  EXPECT_THAT(claim_validator.Validate(active_manifest, t.tracker()),
              Optional(EqualsProto(claim)));
  EXPECT_THAT(t.GetFailures(),
              ContainsFailure(FailureStatusCode::kClaimCborInvalid));
  EXPECT_THAT(t.GetInformationals(),
              ContainsInformational(
                  InformationalStatusCode::kIngredientUnknownProvenance));
  EXPECT_THAT(t.GetSuccesses(),
              ContainsSuccess(SuccessStatusCode::kClaimSignatureValidated));
}

}  // namespace
}  // namespace credentio