+/*
+ * Copyright 2008 the original author or authors.
+ *
+ * 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 org.wamblee.collections;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import org.wamblee.conditions.Condition;
+import org.wamblee.test.AssertionUtils;
+
+import junit.framework.TestCase;
+
+public class CollectionFilterTest extends TestCase {
+
+ public void testFilter() {
+ List<String> list = Arrays.asList(new String[] { "x", "y", "z", "y" });
+ List<String> result = new ArrayList<String>();
+ CollectionFilter.filter(list, result,
+ new Condition<String>() {
+ @Override
+ public boolean matches(String aObject) {
+ return aObject.equals("y");
+ }
+ });
+ AssertionUtils.assertEquals(new String[] { "y", "y" }, result.toArray());
+ }
+
+}