diff options
Diffstat (limited to 'legacy-test/tests/com/android/internal/util/PredicatesTest.java')
-rw-r--r-- | legacy-test/tests/com/android/internal/util/PredicatesTest.java | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/legacy-test/tests/com/android/internal/util/PredicatesTest.java b/legacy-test/tests/com/android/internal/util/PredicatesTest.java deleted file mode 100644 index c46ff051dd33..000000000000 --- a/legacy-test/tests/com/android/internal/util/PredicatesTest.java +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * - * 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.android.internal.util; - -import junit.framework.TestCase; - -import java.util.ArrayList; -import java.util.Collections; - -public class PredicatesTest extends TestCase { - - private static final Predicate<Object> TRUE = new Predicate<Object>() { - public boolean apply(Object o) { - return true; - } - }; - - private static final Predicate<Object> FALSE = new Predicate<Object>() { - public boolean apply(Object o) { - return false; - } - }; - - public void testAndPredicate_AllConditionsTrue() throws Exception { - assertTrue(Predicates.and(newArrayList(TRUE)).apply(null)); - assertTrue(Predicates.and(newArrayList(TRUE, TRUE)).apply(null)); - } - - public void testAndPredicate_AtLeastOneConditionIsFalse() throws Exception { - assertFalse(Predicates.and(newArrayList(FALSE, TRUE, TRUE)).apply(null)); - assertFalse(Predicates.and(newArrayList(TRUE, FALSE, TRUE)).apply(null)); - assertFalse(Predicates.and(newArrayList(TRUE, TRUE, FALSE)).apply(null)); - } - - public void testOrPredicate_AllConditionsTrue() throws Exception { - assertTrue(Predicates.or(newArrayList(TRUE, TRUE, TRUE)).apply(null)); - } - - public void testOrPredicate_AllConditionsFalse() throws Exception { - assertFalse(Predicates.or(newArrayList(FALSE, FALSE, FALSE)).apply(null)); - } - - public void testOrPredicate_AtLeastOneConditionIsTrue() throws Exception { - assertTrue(Predicates.or(newArrayList(TRUE, FALSE, FALSE)).apply(null)); - assertTrue(Predicates.or(newArrayList(FALSE, TRUE, FALSE)).apply(null)); - assertTrue(Predicates.or(newArrayList(FALSE, FALSE, TRUE)).apply(null)); - } - - public void testNotPredicate() throws Exception { - assertTrue(Predicates.not(FALSE).apply(null)); - assertFalse(Predicates.not(TRUE).apply(null)); - } - - private static <E> ArrayList<E> newArrayList(E... elements) { - ArrayList<E> list = new ArrayList<E>(); - Collections.addAll(list, elements); - return list; - } - -} |