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Diffstat (limited to 'tests/src/com/android/dialer/util/ExpirableCacheTest.java')
-rw-r--r--tests/src/com/android/dialer/util/ExpirableCacheTest.java125
1 files changed, 0 insertions, 125 deletions
diff --git a/tests/src/com/android/dialer/util/ExpirableCacheTest.java b/tests/src/com/android/dialer/util/ExpirableCacheTest.java
deleted file mode 100644
index b81ad754f..000000000
--- a/tests/src/com/android/dialer/util/ExpirableCacheTest.java
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (C) 2011 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.dialer.util;
-
-import android.test.AndroidTestCase;
-import android.test.suitebuilder.annotation.SmallTest;
-import android.util.LruCache;
-
-import com.android.dialer.util.ExpirableCache.CachedValue;
-
-/**
- * Unit tests for {@link ExpirableCache}.
- */
-@SmallTest
-public class ExpirableCacheTest extends AndroidTestCase {
- /** The object under test. */
- private ExpirableCache<String, Integer> mCache;
-
- @Override
- protected void setUp() throws Exception {
- super.setUp();
- LruCache<String, CachedValue<Integer>> lruCache =
- new LruCache<String, ExpirableCache.CachedValue<Integer>>(20);
- mCache = ExpirableCache.create(lruCache);
- }
-
- @Override
- protected void tearDown() throws Exception {
- mCache = null;
- super.tearDown();
- }
-
- public void testPut() {
- mCache.put("a", 1);
- mCache.put("b", 2);
- assertEquals(1, mCache.getPossiblyExpired("a").intValue());
- assertEquals(2, mCache.getPossiblyExpired("b").intValue());
- mCache.put("a", 3);
- assertEquals(3, mCache.getPossiblyExpired("a").intValue());
- }
-
- public void testGet_NotExisting() {
- assertNull(mCache.getPossiblyExpired("a"));
- mCache.put("b", 1);
- assertNull(mCache.getPossiblyExpired("a"));
- }
-
- public void testGet_Expired() {
- mCache.put("a", 1);
- assertEquals(1, mCache.getPossiblyExpired("a").intValue());
- mCache.expireAll();
- assertEquals(1, mCache.getPossiblyExpired("a").intValue());
- }
-
- public void testGetNotExpired_NotExisting() {
- assertNull(mCache.get("a"));
- mCache.put("b", 1);
- assertNull(mCache.get("a"));
- }
-
- public void testGetNotExpired_Expired() {
- mCache.put("a", 1);
- assertEquals(1, mCache.get("a").intValue());
- mCache.expireAll();
- assertNull(mCache.get("a"));
- }
-
- public void testGetCachedValue_NotExisting() {
- assertNull(mCache.getCachedValue("a"));
- mCache.put("b", 1);
- assertNull(mCache.getCachedValue("a"));
- }
-
- public void testGetCachedValue_Expired() {
- mCache.put("a", 1);
- assertFalse("Should not be expired", mCache.getCachedValue("a").isExpired());
- mCache.expireAll();
- assertTrue("Should be expired", mCache.getCachedValue("a").isExpired());
- }
-
- public void testGetChangedValue_PutAfterExpired() {
- mCache.put("a", 1);
- mCache.expireAll();
- mCache.put("a", 1);
- assertFalse("Should not be expired", mCache.getCachedValue("a").isExpired());
- }
-
- public void testComputingCache() {
- // Creates a cache in which all unknown values default to zero.
- mCache = ExpirableCache.create(
- new LruCache<String, ExpirableCache.CachedValue<Integer>>(10) {
- @Override
- protected CachedValue<Integer> create(String key) {
- return mCache.newCachedValue(0);
- }
- });
-
- // The first time we request a new value, we add it to the cache.
- CachedValue<Integer> cachedValue = mCache.getCachedValue("a");
- assertNotNull("Should have been created implicitly", cachedValue);
- assertEquals(0, cachedValue.getValue().intValue());
- assertFalse("Should not be expired", cachedValue.isExpired());
-
- // If we expire all the values, the implicitly created value will also be marked as expired.
- mCache.expireAll();
- CachedValue<Integer> expiredCachedValue = mCache.getCachedValue("a");
- assertNotNull("Should have been created implicitly", expiredCachedValue);
- assertEquals(0, expiredCachedValue.getValue().intValue());
- assertTrue("Should be expired", expiredCachedValue.isExpired());
- }
-}