// Copyright (c) 2012, Event Store LLP
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
// 
// Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// Neither the name of the Event Store LLP nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// 

using System;
using EventStore.Projections.Core.Services.Processing;
using NUnit.Framework;

namespace EventStore.Projections.Core.Tests.Services.core_projection.emitted_stream
{
    [TestFixture]
    public class when_checkpoint_requested : TestFixtureWithReadWriteDispatchers
    {
        private EmittedStream _stream;
        private TestCheckpointManagerMessageHandler _readyHandler;

        [SetUp]
        public void setup()
        {
            _readyHandler = new TestCheckpointManagerMessageHandler();
            ;
            _stream = new EmittedStream(
                "test", new EmittedStream.WriterConfiguration(new EmittedStream.WriterConfiguration.StreamMetadata(), null, 50), new ProjectionVersion(1, 0, 0),
                new TransactionFilePositionTagger(0), CheckpointTag.FromPosition(0, 0, -1), _ioDispatcher, _readyHandler);
            _stream.Start();
            _stream.Checkpoint();
        }

        [Test, ExpectedException(typeof (InvalidOperationException))]
        public void emit_events_throws_invalid_operation_exception()
        {
            _stream.EmitEvents(
                new[]
                {
                    new EmittedDataEvent(
                        "test", Guid.NewGuid(), "type2", true, "data2", null, CheckpointTag.FromPosition(0, -1, -1), null)
                });
        }

        [Test, ExpectedException(typeof (InvalidOperationException))]
        public void checkpoint_throws_invalid_operation_exception()
        {
            _stream.Checkpoint();
        }
    }
}
