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// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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using Org.Apache.REEF.Tang.Implementations.Tang;
using Org.Apache.REEF.Tang.Interface;
using Xunit;

namespace Org.Apache.REEF.Tang.Tests.SmokeTest
{
    public abstract class RoundTripTest
    {
        public abstract IConfiguration RoundTrip(IConfiguration configuration);

        [Fact]
        public virtual void TestRoundTrip() 
        {
            IConfiguration conf = ObjectTreeTest.GetConfiguration();
            IRootInterface before = TangFactory.GetTang().NewInjector(conf).GetInstance<IRootInterface>();
            IRootInterface after = TangFactory.GetTang().NewInjector(RoundTrip(conf)).GetInstance<IRootInterface>();
            Assert.True(before.Equals(after), "Configuration conversion to and from Avro datatypes failed.");
        }
    }
}