// Copyright 2022 The Bazel Authors. All rights reserved.
//
// 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
//
//    http://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.
package com.google.devtools.build.lib.skyframe.serialization;

import static com.google.common.truth.Truth.assertThat;

import com.google.devtools.build.lib.cmdline.PackageIdentifier;
import com.google.devtools.build.lib.packages.BuildFileContainsErrorsException;
import com.google.devtools.build.lib.packages.BuildFileNotFoundException;
import com.google.devtools.build.lib.packages.InvalidPackageNameException;
import com.google.devtools.build.lib.packages.NoSuchPackageException;
import com.google.devtools.build.lib.skyframe.serialization.testutils.SerializationTester;
import com.google.devtools.build.lib.vfs.PathFragment;
import java.io.IOException;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

/** Tests for {@link NoSuchPackageException} serialization. */
@RunWith(JUnit4.class)
public class NoSuchPackageExceptionCodecTest {
  @Test
  public void smoke() throws Exception {
    new SerializationTester(
            new BuildFileNotFoundException(
                PackageIdentifier.create("@repo", PathFragment.create("foo")), "msg"),
            new BuildFileNotFoundException(
                PackageIdentifier.create("@repo", PathFragment.create("foo")),
                "msg",
                new IOException("bar")),
            new BuildFileContainsErrorsException(
                PackageIdentifier.create("@repo", PathFragment.create("foo")), "msg"),
            new BuildFileContainsErrorsException(
                PackageIdentifier.create("@repo", PathFragment.create("foo")),
                "msg",
                new IOException("bar")),
            new InvalidPackageNameException(
                PackageIdentifier.create("@repo", PathFragment.create("foo")), "msg"),
            new NoSuchPackageException(
                PackageIdentifier.create("@repo", PathFragment.create("foo")), "msg"),
            new NoSuchPackageException(
                PackageIdentifier.create("@repo", PathFragment.create("foo")),
                "msg",
                new IOException("bar")))
        .setVerificationFunction(verifyDeserialization)
        .makeMemoizing()
        .runTests();
  }

  private static final SerializationTester.VerificationFunction<NoSuchPackageException>
      verifyDeserialization =
          (deserialized, subject) -> {
            assertThat(deserialized).hasMessageThat().isEqualTo(subject.getMessage());
            assertThat(deserialized.getPackageId()).isEqualTo(subject.getPackageId());

            if (subject.getCause() == null) {
              assertThat(deserialized).hasCauseThat().isNull();
            } else {
              assertThat(deserialized)
                  .hasCauseThat()
                  .hasMessageThat()
                  .isEqualTo(subject.getCause().getMessage());
            }
          };
}