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authorJim Hahn <jrh3@att.com>2019-02-06 13:14:57 -0500
committerJim Hahn <jrh3@att.com>2019-02-08 17:18:45 -0500
commit4ec725ef0905cd5490ed71b6576fdc1ef8fef17e (patch)
tree45fa7a22bbb586b3c6bf3821dcd4618403dbe9e5 /utils/src/test/java/org/onap
parent7f1be8710503b4c34a49c96be8a6818757499bd6 (diff)
Add superclasses for gson-jackson migration
Added common classes needed by other gson-jackson code. Modified some logic to make it more maintainable or perform better. Updated comments and spacing. Fix another comment. Moved gson classes from utils to a separate gson project. Added GsonXxx annotations to mirror jackson annotations. Removed unneeded dependencies from gson pom. Removed old GsonMessage class from policy-endpoints. Removed trailing spaces. Updated licenses. Removed more trailing spaces. Removed unneeded checkstyle suppression file from utils. Change-Id: I1a285500faeb0a0b6a1467d09b92ecd3cded713e Issue-ID: POLICY-1428 Signed-off-by: Jim Hahn <jrh3@att.com>
Diffstat (limited to 'utils/src/test/java/org/onap')
-rw-r--r--utils/src/test/java/org/onap/policy/common/utils/gson/JacksonExclusionStrategyTest.java202
1 files changed, 0 insertions, 202 deletions
diff --git a/utils/src/test/java/org/onap/policy/common/utils/gson/JacksonExclusionStrategyTest.java b/utils/src/test/java/org/onap/policy/common/utils/gson/JacksonExclusionStrategyTest.java
deleted file mode 100644
index e8927902..00000000
--- a/utils/src/test/java/org/onap/policy/common/utils/gson/JacksonExclusionStrategyTest.java
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * ONAP
- * ================================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * 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.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.common.utils.gson;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-import com.google.gson.FieldAttributes;
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.JsonElement;
-import java.lang.reflect.GenericArrayType;
-import java.util.LinkedList;
-import java.util.TreeMap;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-public class JacksonExclusionStrategyTest {
-
- private static JacksonExclusionStrategy strategy;
- private static Gson gson;
-
- @BeforeClass
- public static void setUpBeforeClass() {
- strategy = new JacksonExclusionStrategy();
- gson = new GsonBuilder().setExclusionStrategies(strategy).create();
- }
-
- @Test
- public void testWithGson() {
- Derived data = new Derived();
- data.setId(10);
- data.setText("some text");
- data.setValue("some value");
-
- // no fields should be serialized
- String result = gson.toJson(data);
- assertEquals("{}", result);
-
- // no fields should be deserialized
- result = "{'id':20, 'text':'my text', 'value':'my value'}".replace('\'', '"');
- Derived data2 = gson.fromJson(result, Derived.class);
- assertEquals(new Derived().toString(), data2.toString());
- }
-
- @Test
- public void testShouldSkipField() throws Exception {
- // should skip every field of Data
- assertTrue(strategy.shouldSkipField(new FieldAttributes(Data.class.getDeclaredField("id"))));
- assertTrue(strategy.shouldSkipField(new FieldAttributes(Data.class.getDeclaredField("text"))));
-
- // should not skip fields in Map
- assertFalse(strategy.shouldSkipField(new FieldAttributes(MyMap.class.getDeclaredField("mapId"))));
- }
-
- @Test
- public void testShouldSkipClass() {
- assertFalse(strategy.shouldSkipClass(null));
- assertFalse(strategy.shouldSkipClass(Object.class));
- }
-
- @Test
- public void testIsManaged() {
- assertTrue(JacksonExclusionStrategy.isManaged(Data.class));
- assertTrue(JacksonExclusionStrategy.isManaged(Intfc.class));
- assertTrue(JacksonExclusionStrategy.isManaged(com.google.gson.TypeAdapter.class));
-
- // generic classes
- assertFalse(JacksonExclusionStrategy.isManaged(new Data[0].getClass()));
- assertFalse(JacksonExclusionStrategy.isManaged(Enum.class));
- assertFalse(JacksonExclusionStrategy.isManaged(boolean.class));
- assertFalse(JacksonExclusionStrategy.isManaged(byte.class));
- assertFalse(JacksonExclusionStrategy.isManaged(short.class));
- assertFalse(JacksonExclusionStrategy.isManaged(int.class));
- assertFalse(JacksonExclusionStrategy.isManaged(long.class));
- assertFalse(JacksonExclusionStrategy.isManaged(float.class));
- assertFalse(JacksonExclusionStrategy.isManaged(double.class));
- assertFalse(JacksonExclusionStrategy.isManaged(char.class));
- assertFalse(JacksonExclusionStrategy.isManaged(Boolean.class));
- assertFalse(JacksonExclusionStrategy.isManaged(Byte.class));
- assertFalse(JacksonExclusionStrategy.isManaged(Short.class));
- assertFalse(JacksonExclusionStrategy.isManaged(Integer.class));
- assertFalse(JacksonExclusionStrategy.isManaged(Long.class));
- assertFalse(JacksonExclusionStrategy.isManaged(Float.class));
- assertFalse(JacksonExclusionStrategy.isManaged(Double.class));
- assertFalse(JacksonExclusionStrategy.isManaged(Character.class));
- assertFalse(JacksonExclusionStrategy.isManaged(String.class));
- assertFalse(JacksonExclusionStrategy.isManaged(MyMap.class));
- assertFalse(JacksonExclusionStrategy.isManaged(MyList.class));
- assertFalse(JacksonExclusionStrategy.isManaged(MyJson.class));
- assertFalse(JacksonExclusionStrategy.isManaged(GenericArrayType.class));
- }
-
- /**
- * Used to verify that no fields are exposed.
- */
- public static class Data {
- private int id;
- public String text;
-
- public int getId() {
- return id;
- }
-
- public void setId(int id) {
- this.id = id;
- }
-
- public String getText() {
- return text;
- }
-
- public void setText(String text) {
- this.text = text;
- }
-
- @Override
- public String toString() {
- return "Data [id=" + id + ", text=" + text + "]";
- }
- }
-
- public static class Derived extends Data {
- protected String value;
-
- public String getValue() {
- return value;
- }
-
- public void setValue(String value) {
- this.value = value;
- }
-
- @Override
- public String toString() {
- return "Derived [value=" + value + ", " + super.toString() + "]";
- }
- }
-
- /**
- * Used to verify that enums are not managed.
- */
- public static enum Enum {
- UP, DOWN,
- }
-
- /**
- * Used to verify that interfaces <i>are</i> managed.
- */
- public static interface Intfc {
- int getId();
- }
-
- /**
- * Used to verify that Maps are not managed.
- */
- public static class MyMap extends TreeMap<String, Data> {
- private static final long serialVersionUID = 1L;
-
- private int mapId;
-
- public int getMapId() {
- return mapId;
- }
- }
-
- /**
- * Used to verify that Collections are not managed.
- */
- public static class MyList extends LinkedList<Data> {
- private static final long serialVersionUID = 1L;
- }
-
- /**
- * Used to verify that JsonElements are not managed.
- */
- public static class MyJson extends JsonElement {
- @Override
- public JsonElement deepCopy() {
- return null;
- }
- }
-}