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- /*
- * Copyright 2012 gitblit.com.
- *
- * Licensed 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 com.gitblit.tests;
-
- import static org.junit.Assert.assertFalse;
- import static org.junit.Assert.assertTrue;
-
- import java.util.ArrayList;
- import java.util.Arrays;
- import java.util.HashSet;
- import java.util.List;
- import java.util.Set;
-
- import org.junit.Test;
-
- import com.gitblit.utils.ArrayUtils;
-
- public class ArrayUtilsTest {
-
- @Test
- public void testArrays() {
- Object [] nullArray = null;
- assertTrue(ArrayUtils.isEmpty(nullArray));
-
- Object [] emptyArray = new Object[0];
- assertTrue(ArrayUtils.isEmpty(emptyArray));
-
- assertFalse(ArrayUtils.isEmpty(new String [] { "" }));
- }
-
- @Test
- public void testLists() {
- List<?> nullList = null;
- assertTrue(ArrayUtils.isEmpty(nullList));
-
- List<?> emptyList = new ArrayList<Object>();
- assertTrue(ArrayUtils.isEmpty(emptyList));
-
- List<?> list = Arrays.asList("");
- assertFalse(ArrayUtils.isEmpty(list));
- }
-
- @Test
- public void testSets() {
- Set<?> nullSet = null;
- assertTrue(ArrayUtils.isEmpty(nullSet));
-
- Set<?> emptySet = new HashSet<Object>();
- assertTrue(ArrayUtils.isEmpty(emptySet));
-
- Set<?> set = new HashSet<Object>(Arrays.asList(""));
- assertFalse(ArrayUtils.isEmpty(set));
- }
- }
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