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Diffstat (limited to 'src/test/java/org/apache/commons/compress/utils/ServiceLoaderIteratorTest.java')
-rw-r--r-- | src/test/java/org/apache/commons/compress/utils/ServiceLoaderIteratorTest.java | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/test/java/org/apache/commons/compress/utils/ServiceLoaderIteratorTest.java b/src/test/java/org/apache/commons/compress/utils/ServiceLoaderIteratorTest.java new file mode 100644 index 000000000..c39f40187 --- /dev/null +++ b/src/test/java/org/apache/commons/compress/utils/ServiceLoaderIteratorTest.java @@ -0,0 +1,73 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF 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. + */ +package org.apache.commons.compress.utils; + +import org.junit.Test; + +import java.util.NoSuchElementException; + +import static org.junit.Assert.assertFalse; + +/** + * Unit tests for class {@link ServiceLoaderIterator org.apache.commons.compress.utils.ServiceLoaderIterator}. + * + * @date 13.06.2017 + * @see ServiceLoaderIterator + **/ +public class ServiceLoaderIteratorTest { + + + + @Test(expected = NoSuchElementException.class) + public void testNextThrowsNoSuchElementException() { + + Class<String> clasz = String.class; + ServiceLoaderIterator<String> serviceLoaderIterator = new ServiceLoaderIterator<String>(clasz); + + serviceLoaderIterator.next(); + + } + + + @Test + public void testHasNextReturnsFalse() { + + Class<Object> clasz = Object.class; + ServiceLoaderIterator<Object> serviceLoaderIterator = new ServiceLoaderIterator<Object>(clasz); + boolean result = serviceLoaderIterator.hasNext(); + + assertFalse(result); + + } + + + @Test(expected = UnsupportedOperationException.class) + public void testRemoveThrowsUnsupportedOperationException() { + + Class<Integer> clasz = Integer.class; + ServiceLoaderIterator<Integer> serviceLoaderIterator = new ServiceLoaderIterator<Integer>(clasz); + + serviceLoaderIterator.remove(); + + + } + + + +}
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