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+/*%0A * Copyright 2017 Viktor Csomor%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A *     http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0Apackage net.viktorc.pp4j.impl;%0A%0Aimport java.util.Arrays;%0Aimport java.util.Collections;%0Aimport java.util.List;%0Aimport java.util.concurrent.atomic.AtomicInteger;%0Aimport net.viktorc.pp4j.api.Command;%0Aimport net.viktorc.pp4j.api.FailedCommandException;%0Aimport org.junit.Assert;%0Aimport org.junit.Test;%0A%0A/**%0A * A unit test class for %7B@link SimpleSubmission%7D.%0A *%0A * @author Viktor Csomor%0A */%0Apublic class SimpleSubmissionTest extends TestCase %7B%0A%0A  @Test%0A  public void testThrowsExceptionIfCommandsNull() %7B%0A    exceptionRule.expect(IllegalArgumentException.class);%0A    new SimpleSubmission%3C%3E((List%3CCommand%3E) null);%0A  %7D%0A%0A  @Test%0A  public void testThrowsExceptionIfCommandsEmpty() %7B%0A    exceptionRule.expect(IllegalArgumentException.class);%0A    new SimpleSubmission%3C%3E(Collections.emptyList());%0A  %7D%0A%0A  @Test%0A  public void testThrowsExceptionIfCommandsAllNull() %7B%0A    exceptionRule.expect(IllegalArgumentException.class);%0A    new SimpleSubmission%3C%3E(Collections.singletonList(null));%0A  %7D%0A%0A  @Test%0A  public void testThrowsExceptionIfCommandsContainNull() %7B%0A    exceptionRule.expect(IllegalArgumentException.class);%0A    new SimpleSubmission%3C%3E(Arrays.asList(new SimpleCommand(%22%22), null));%0A  %7D%0A%0A  @Test%0A  public void testReturnsEmptyOptionalResult() %7B%0A    SimpleSubmission%3C?%3E submission = new SimpleSubmission%3C%3E(new SimpleCommand(%22%22));%0A    Assert.assertFalse(submission.getResult().isPresent());%0A  %7D%0A%0A  @Test%0A  public void testReturnsCorrectResult() throws FailedCommandException %7B%0A    AtomicInteger result = new AtomicInteger(0);%0A    SimpleSubmission%3CAtomicInteger%3E submission = new SimpleSubmission%3C%3E(new SimpleCommand(%22%22, (c, o) -%3E %7B%0A      if (%22done%22.equals(o)) %7B%0A        result.set(1);%0A        return true;%0A      %7D%0A      return false;%0A    %7D), result);%0A    Command command = submission.getCommands().get(0);%0A    command.isCompleted(%22not quite done%22, false);%0A    Assert.assertTrue(submission.getResult().isPresent());%0A    Assert.assertEquals(0, submission.getResult().get().get());%0A    command.isCompleted(%22done%22, false);%0A    Assert.assertTrue(submission.getResult().isPresent());%0A    Assert.assertEquals(1, submission.getResult().get().get());%0A  %7D%0A%0A%7D%0A

Add unit tests for SimpleSubmission