/*
 * Copyright 2017, TeamDev Ltd. All rights reserved.
 *
 * Redistribution and use in source and/or binary forms, with or without
 * modification, must retain the above copyright notice and the following
 * disclaimer.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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package org.spine3.server.failure;

import org.junit.Test;
import org.spine3.test.Tests;

import static org.junit.Assert.assertEquals;

/**
 * @author Alex Tymchenko
 */
public class FailureBusBuilderShould {

    @Test(expected = NullPointerException.class)
    public void do_not_accept_null_DispatcherDelivery() {
        FailureBus.newBuilder()
                  .setDispatcherFailureDelivery(Tests.<DispatcherFailureDelivery>nullRef());
    }

    @SuppressWarnings("OptionalGetWithoutIsPresent")    //It's fine as for the Builder tests
    @Test
    public void return_set_DispatcherDelivery() {
        final DispatcherFailureDelivery delivery = deliveryForTests();
        assertEquals(delivery, FailureBus.newBuilder()
                                         .setDispatcherFailureDelivery(delivery)
                                         .getDispatcherFailureDelivery()
                                         .get());
    }

    private static DispatcherFailureDelivery deliveryForTests() {
        return new DispatcherFailureDelivery() {
            @Override
            protected boolean shouldPostponeDelivery(FailureEnvelope deliverable,
                                                     FailureDispatcher consumer) {
                return false;   // does not really matter for tests.
            }
        };
    }
}

Create some tests for the `FailureBus.Builder`.