diff options
Diffstat (limited to 'framework/src/onos/core/store/persistence/src/main/test/test')
-rw-r--r-- | framework/src/onos/core/store/persistence/src/main/test/test/PersistentMapTest.java | 245 | ||||
-rw-r--r-- | framework/src/onos/core/store/persistence/src/main/test/test/PersistentSetTest.java | 274 |
2 files changed, 0 insertions, 519 deletions
diff --git a/framework/src/onos/core/store/persistence/src/main/test/test/PersistentMapTest.java b/framework/src/onos/core/store/persistence/src/main/test/test/PersistentMapTest.java deleted file mode 100644 index b059f18e..00000000 --- a/framework/src/onos/core/store/persistence/src/main/test/test/PersistentMapTest.java +++ /dev/null @@ -1,245 +0,0 @@ -/* - * Copyright 2015 Open Networking Laboratory - * - * 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 test; - -import com.google.common.collect.Maps; -import org.junit.After; -import org.junit.Before; -import org.junit.Test; -import org.mapdb.DB; -import org.mapdb.DBMaker; -import org.onosproject.persistence.impl.PersistentMap; -import org.onosproject.store.service.Serializer; - -import java.nio.file.Paths; -import java.util.Map; -import java.util.Set; - -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertFalse; -import static org.junit.Assert.assertNull; -import static org.junit.Assert.assertTrue; - -/** - * Test suite for Persistent Map. - */ -public class PersistentMapTest { - - private Map<Integer, Integer> map = null; - private DB fakeDB = null; - - - /** - * Set up the database, create a map and a direct executor to handle it. - * - * @throws Exception if instantiation fails - */ - @Before - public void setUp() throws Exception { - //Creates a db, a map within it and a basic integer serializer (async writing is off) - fakeDB = DBMaker - .newFileDB(Paths.get("../testDb").toFile()) - .asyncWriteEnable() - .closeOnJvmShutdown() - .make(); - map = new PersistentMap<Integer, Integer>(new Serializer() { - @Override - public <T> byte[] encode(T object) { - if (object == null) { - return null; - } - int num = (Integer) object; - byte[] result = new byte[4]; - - result[0] = (byte) (num >> 24); - result[1] = (byte) (num >> 16); - result[2] = (byte) (num >> 8); - result[3] = (byte) num; - return result; - } - - @Override - public <T> T decode(byte[] bytes) { - if (bytes == null) { - return null; - } - int num = 0x00000000; - - num = num | bytes[0] << 24; - num = num | bytes[1] << 16; - num = num | bytes[2] << 8; - num = num | bytes[3]; - - return (T) new java.lang.Integer(num); - } - }, fakeDB, "map"); - } - - /** - * Clears and deletes the map, closes the datbase and deletes the file. - * - * @throws Exception if shutdown fails - */ - @After - public void tearDown() throws Exception { - map.clear(); - fakeDB.delete("map:map"); - fakeDB.commit(); - fakeDB.close(); - //This is key to prevent artifacts persisting between tests. - Paths.get("../testDB").toFile().delete(); - - - } - - @Test - public void testRemove() throws Exception { - //Checks removal and return values - fillMap(10); - assertEquals(10, map.size()); - for (int i = 0; i < 10; i++) { - assertEquals("The previous value was wrong.", new Integer(i), map.remove(i)); - assertNull("The previous value was wrong.", map.remove(i)); - //(i+1) compensates for base zero. - assertEquals("The size was wrong.", 10 - (i + 1), map.size()); - } - } - - @Test - public void testSize() throws Exception { - //Checks size values throughout addition and removal - for (int i = 0; i < 10; i++) { - map.put(i, i); - assertEquals("The map size is wrong.", i + 1, map.size()); - } - for (int i = 0; i < 10; i++) { - map.remove(i); - assertEquals("The map size is wrong.", 9 - i, map.size()); - } - } - - @Test - public void testIsEmpty() throws Exception { - //Checks empty condition - //asserts that the map starts out empty - assertTrue("Map should be empty", map.isEmpty()); - map.put(1, 1); - assertFalse("Map shouldn't be empty.", map.isEmpty()); - map.remove(1); - assertTrue("Map should be empty", map.isEmpty()); - } - - @Test - public void testContains() throws Exception { - //Checks both containsKey and containsValue be aware the implementations vary widely (value does not use mapDB - //due to object '=='being an insufficient check) - for (int i = 0; i < 10; i++) { - assertFalse("Map should not contain the key", map.containsKey(i)); - assertFalse("Map should not contain the value", map.containsValue(i)); - map.put(i, i); - assertTrue("Map should contain the key", map.containsKey(i)); - assertTrue("Map should contain the value", map.containsValue(i)); - } - } - - @Test - public void testGet() throws Exception { - //Tests value retrieval and nonexistent key return values - for (int i = 0; i < 10; i++) { - map.put(i, i); - for (int j = 0; j <= i; j++) { - assertEquals("The value was wrong.", new Integer(j), map.get(j)); - } - } - assertNull("Null return value for nonexistent keys.", map.get(10)); - } - - @Test - public void testPutAll() throws Exception { - //Tests adding of an outside map - Map<Integer, Integer> testMap = Maps.newHashMap(); - fillMap(10); - map.putAll(testMap); - for (int i = 0; i < 10; i++) { - assertTrue("The map should contain the current 'i' value.", map.containsKey(i)); - assertTrue("The map should contain the current 'i' value.", map.containsValue(i)); - } - } - - @Test - public void testClear() throws Exception { - //Tests clearing the map - assertTrue("Map was initialized incorrectly, should be empty.", map.isEmpty()); - fillMap(10); - assertFalse("Map should contain entries now.", map.isEmpty()); - map.clear(); - assertTrue("Map should have been cleared of entries.", map.isEmpty()); - - } - - @Test - public void testKeySet() throws Exception { - //Tests key set generation - fillMap(10); - Set<Integer> keys = map.keySet(); - for (int i = 0; i < 10; i++) { - assertTrue("The key set doesn't contain all keys 0-9", keys.contains(i)); - } - assertEquals("The key set has an incorrect number of entries", 10, keys.size()); - } - - @Test - public void testValues() throws Exception { - //Tests value set generation - fillMap(10); - Set<Integer> values = (Set<Integer>) map.values(); - for (int i = 0; i < 10; i++) { - assertTrue("The key set doesn't contain all keys 0-9", values.contains(i)); - } - assertEquals("The key set has an incorrect number of entries", 10, values.size()); - } - - @Test - public void testEntrySet() throws Exception { - //Test entry set generation (violates abstraction by knowing the type of the returned entries) - fillMap(10); - Set<Map.Entry<Integer, Integer>> entries = map.entrySet(); - for (int i = 0; i < 10; i++) { - assertTrue("The key set doesn't contain all keys 0-9", entries.contains(Maps.immutableEntry(i, i))); - } - assertEquals("The key set has an incorrect number of entries", 10, entries.size()); - } - - @Test public void testPut() throws Exception { - //Tests insertion behavior (particularly the returning of previous value) - fillMap(10); - for (int i = 0; i < 10; i++) { - assertEquals("Put should return the previous value", new Integer(i), map.put(i, i + 1)); - } - assertNull(map.put(11, 11)); - } - - /** - * Populated the map with pairs of integers from (0, 0) up to (numEntries - 1, numEntries -1). - * @param numEntries number of entries to add - */ - private void fillMap(int numEntries) { - for (int i = 0; i < numEntries; i++) { - map.put(i, i); - } - } -} diff --git a/framework/src/onos/core/store/persistence/src/main/test/test/PersistentSetTest.java b/framework/src/onos/core/store/persistence/src/main/test/test/PersistentSetTest.java deleted file mode 100644 index 3107ab30..00000000 --- a/framework/src/onos/core/store/persistence/src/main/test/test/PersistentSetTest.java +++ /dev/null @@ -1,274 +0,0 @@ -/* - * Copyright 2015 Open Networking Laboratory - * - * 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 test; - -import com.google.common.collect.Sets; -import org.junit.After; -import org.junit.Before; -import org.junit.Test; -import org.mapdb.DB; -import org.mapdb.DBMaker; -import org.onosproject.persistence.impl.PersistentSet; -import org.onosproject.store.service.Serializer; - -import java.nio.file.Paths; -import java.util.HashSet; -import java.util.Set; - -import static com.google.common.base.Preconditions.checkNotNull; -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertFalse; -import static org.junit.Assert.assertNotEquals; -import static org.junit.Assert.assertNull; -import static org.junit.Assert.assertTrue; - -/** - * Test suite for Persistent Set. - */ -public class PersistentSetTest { - - private Set<Integer> set = null; - private DB fakeDB = null; - - @Before - public void setUp() throws Exception { - //Creates a db, a set within it and a basic integer serializer (async writing is off) - fakeDB = DBMaker - .newFileDB(Paths.get("../testDb").toFile()) - .asyncWriteEnable() - .closeOnJvmShutdown() - .make(); - set = new PersistentSet<Integer>(new Serializer() { - @Override - public <T> byte[] encode(T object) { - if (object == null) { - return null; - } - int num = (Integer) object; - byte[] result = new byte[4]; - - result[0] = (byte) (num >> 24); - result[1] = (byte) (num >> 16); - result[2] = (byte) (num >> 8); - result[3] = (byte) num; - return result; - } - - @Override - public <T> T decode(byte[] bytes) { - if (bytes == null) { - return null; - } - int num = 0x00000000; - - num = num | bytes[0] << 24; - num = num | bytes[1] << 16; - num = num | bytes[2] << 8; - num = num | bytes[3]; - - return (T) new java.lang.Integer(num); - } - }, fakeDB, "set"); - - } - - @After - public void tearDown() throws Exception { - set.clear(); - fakeDB.delete("map:map"); - fakeDB.commit(); - fakeDB.close(); - //This is key to prevent artifacts persisting between tests. - Paths.get("../testDB").toFile().delete(); - } - - @Test - public void testSize() throws Exception { - //Check correct sizing throughout population - for (int i = 0; i < 10; i++) { - set.add(i); - assertEquals("The set should have i + 1 entries.", i + 1, set.size()); - } - } - - @Test - public void testIsEmpty() throws Exception { - //test empty condition - assertTrue("The set should be initialized empty.", set.isEmpty()); - fillSet(5, this.set); - assertFalse("The set should no longer be empty.", set.isEmpty()); - set.clear(); - assertTrue("The set should have been cleared.", set.isEmpty()); - } - - @Test - public void testContains() throws Exception { - //Test contains - assertFalse("The set should not contain anything", set.contains(1)); - fillSet(10, this.set); - for (int i = 0; i < 10; i++) { - assertTrue("The set should contain all values 0-9.", set.contains(i)); - } - } - - @Test - public void testIterator() throws Exception { - //Test iterator behavior (no order guarantees are made) - Set<Integer> validationSet = Sets.newHashSet(); - fillSet(10, this.set); - fillSet(10, validationSet); - set.iterator().forEachRemaining(item -> assertTrue("Items were mismatched.", validationSet.remove(item))); - //All values should have been seen and removed - assertTrue("All entries in the validation set should have been removed.", validationSet.isEmpty()); - } - - @Test - public void testToArray() throws Exception { - //Test creation of a new array of the values - fillSet(10, set); - Object[] arr = set.toArray(); - assertEquals("The array should be of length 10.", 10, arr.length); - for (int i = 0; i < 10; i++) { - assertTrue("All elements of the array should be in the set.", set.contains((Integer) arr[i])); - } - } - - @Test - public void testToArray1() throws Exception { - //Test creation of a new array with the possibility of populating passed array if space allows - Integer[] originalArray = new Integer[9]; - fillSet(9, set); - //Test the case where the array and set match in size - Object[] retArray = set.toArray(originalArray); - assertEquals("If the set can fit the array should be the one passed in.", originalArray, retArray); - //Test the case where the passe array is too small to fit the set - set.add(9); - assertNotEquals("A new set should be generated if the contents will not fit in the passed set", - set.toArray(originalArray), originalArray); - //Now test the case where there should be a null terminator - set.clear(); - fillSet(5, set); - assertNull("The character one after last should be null if the array is larger than the set.", - set.toArray(originalArray)[5]); - } - - @Test - public void testAdd() throws Exception { - //Test of add - for (int i = 0; i < 10; i++) { - assertEquals("The size of the set is wrong.", i, set.size()); - assertTrue("The first add of an element should be true.", set.add(i)); - assertFalse("The second add of an element should be false.", set.add(i)); - } - } - - @Test - public void testRemove() throws Exception { - //Test removal - fillSet(10, set); - for (int i = 0; i < 10; i++) { - assertEquals("The size of the set is wrong.", 10 - i, set.size()); - assertTrue("The first removal should be true.", set.remove(i)); - assertFalse("The second removal should be false (item no longer contained).", set.remove(i)); - } - assertTrue("All elements should have been removed.", set.isEmpty()); - } - - @Test - public void testContainsAll() throws Exception { - //Test contains with short circuiting - Set<Integer> integersToCheck = Sets.newHashSet(); - fillSet(10, integersToCheck); - fillSet(10, set); - assertTrue("The sets should be identical so mutual subsets.", set.containsAll(integersToCheck)); - set.remove(9); - assertFalse("The set should contain one fewer value.", set.containsAll(integersToCheck)); - } - - @Test - public void testAddAll() throws Exception { - //Test multi-adds with change checking - Set<Integer> integersToCheck = Sets.newHashSet(); - fillSet(10, integersToCheck); - assertFalse("Set should be empty and so integers to check should not be a subset.", - set.containsAll(integersToCheck)); - assertTrue("The set should have changed as a result of add all.", set.addAll(integersToCheck)); - assertFalse("The set should not have changed as a result of add all a second time.", - set.addAll(integersToCheck)); - assertTrue("The sets should now be equivalent.", set.containsAll(integersToCheck)); - assertTrue("The sets should now be equivalent.", integersToCheck.containsAll(set)); - } - - @Test - public void testRetainAll() throws Exception { - //Test ability to generate the intersection set - Set<Integer> retainSet = Sets.newHashSet(); - fillSet(10, set); - assertTrue("The set should have changed.", set.retainAll(retainSet)); - assertTrue("The set should have been emptied.", set.isEmpty()); - fillSet(10, set); - fillSet(10, retainSet); - Set<Integer> duplicateSet = new HashSet<>(set); - assertFalse("The set should not have changed.", set.retainAll(retainSet)); - assertEquals("The set should be the same as the duplicate.", duplicateSet, set); - retainSet.remove(9); - assertTrue("The set should have changed.", set.retainAll(retainSet)); - duplicateSet.remove(9); - assertEquals("The set should have had the nine element removed.", duplicateSet, set); - } - - @Test - public void testRemoveAll() throws Exception { - //Test for mass removal and change checking - Set<Integer> removeSet = Sets.newHashSet(); - fillSet(10, set); - Set<Integer> duplicateSet = Sets.newHashSet(set); - assertFalse("No elements should change.", set.removeAll(removeSet)); - assertEquals("Set should not have diverged from the duplicate.", duplicateSet, set); - fillSet(5, removeSet); - assertTrue("Elements should have been removed.", set.removeAll(removeSet)); - assertNotEquals("Duplicate set should no longer be equivalent.", duplicateSet, set); - assertEquals("Five elements should have been removed from set.", 5, set.size()); - for (Integer item : removeSet) { - assertFalse("No element of remove set should remain.", set.contains(item)); - } - } - - @Test - public void testClear() throws Exception { - //Test set emptying - assertTrue("The set should be initialized empty.", set.isEmpty()); - set.clear(); - assertTrue("Clear should have no effect on an empty set.", set.isEmpty()); - fillSet(10, set); - assertFalse("The set should no longer be empty.", set.isEmpty()); - set.clear(); - assertTrue("The set should be empty after clear.", set.isEmpty()); - } - - /** - * Populated the map with integers from (0) up to (numEntries - 1). - * - * @param numEntries number of entries to add - */ - private void fillSet(int numEntries, Set<Integer> set) { - checkNotNull(set); - for (int i = 0; i < numEntries; i++) { - set.add(i); - } - } -} |