/* SPDX-License-Identifier: Apache-2.0
*
* The OpenSearch Contributors require contributions made to
* this file be licensed under the Apache-2.0 license or a
* compatible open source license.
*/
/*
* Modifications Copyright OpenSearch Contributors. See
* GitHub history for details.
*
*  Licensed to Elasticsearch B.V. under one or more contributor
*  license agreements. See the NOTICE file distributed with
*  this work for additional information regarding copyright
*  ownership. Elasticsearch B.V. licenses this file to you 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.
*/

using System;
using Tests.Core.Serialization;

namespace Tests.Core.Extensions
{
	public static class SerializationTesterAssertionExtensions
	{
		public static void ShouldBeValid(this SerializationResult result, string message = null)
		{
			if (result.Success) return;

			throw new Exception($@"Expected serialization to succeed but failed.
{(message ?? string.Empty) + result}
");
		}

		public static T AssertRoundTrip<T>(this SerializationTester tester, T @object, string message = null, bool preserveNullInExpected = false)
		{
			var roundTripResult = tester.RoundTrips(@object, preserveNullInExpected);
			roundTripResult.ShouldBeValid(message);
			return roundTripResult.Result;
		}

		public static T AssertRoundTrip<T>(this SerializationTester tester, T @object, object expectedJson, string message = null,
			bool preserveNullInExpected = false
		)
		{
			var roundTripResult = tester.RoundTrips(@object, expectedJson, preserveNullInExpected);
			roundTripResult.ShouldBeValid(message);
			return roundTripResult.Result;
		}

		public static T AssertDeserialize<T>(this SerializationTester tester, object json, string message = null, bool preserveNullInExpected = false)
		{
			var roundTripResult = tester.Deserializes<T>(json, preserveNullInExpected);
			roundTripResult.ShouldBeValid(message);
			return roundTripResult.Result;
		}

		public static void AssertSerialize<T>(this SerializationTester tester, T @object, object expectedJson, string message = null,
			bool preserveNullInExpected = false
		)
		{
			var roundTripResult = tester.Serializes(@object, expectedJson, preserveNullInExpected);
			roundTripResult.ShouldBeValid(message);
		}
	}
}