/*
* Copyright (c) 2010 Google Inc.
*
* 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.google.api.client.util;
import com.google.api.client.util.GenericData.Flags;
import junit.framework.Assert;
import junit.framework.TestCase;
import java.util.EnumSet;
/**
* Tests {@link GenericData}.
*
* @author Yaniv Inbar
*/
public class GenericDataTest extends TestCase {
private class MyData extends GenericData {
public MyData() {
super(EnumSet.of(Flags.IGNORE_CASE));
}
@Key("FieldA")
public String fieldA;
}
public void testClone_changingEntrySet() {
GenericData data = new GenericData();
assertEquals("{}", data.toString());
GenericData clone = data.clone();
clone.set("foo", "bar");
assertEquals("{foo=bar}", clone.toString());
}
public void testSetIgnoreCase_unknownKey() {
GenericData data = new GenericData(EnumSet.of(Flags.IGNORE_CASE));
data.set("Foobar", "oldValue");
assertEquals("oldValue", data.get("Foobar"));
assertEquals(1, data.getUnknownKeys().size());
// Test the collision case.
data.set("fooBAR", "newValue");
assertEquals("newValue", data.get("Foobar"));
assertEquals(1, data.getUnknownKeys().size());
}
public void testSetIgnoreCase_class() {
MyData data = new MyData();
data.set("FIELDA", "someValue");
assertEquals("someValue", data.fieldA);
assertEquals(0, data.getUnknownKeys().size());
}
public void testPutIgnoreCase_class() {
MyData data = new MyData();
data.fieldA = "123";
assertEquals("123", data.put("FIELDA", "someValue"));
assertEquals("someValue", data.fieldA);
assertEquals(0, data.getUnknownKeys().size());
}
public void testGetIgnoreCase_class() {
MyData data = new MyData();
data.fieldA = "someValue";
assertEquals("someValue", data.get("FIELDA"));
}
public void testRemoveIgnoreCase_class() {
MyData data = new MyData();
data.fieldA = "someValue";
try {
data.remove("FIELDA");
Assert.fail("Tried to remove known field from class");
} catch (UnsupportedOperationException expected) {
}
}
public void testPutIgnoreCase_unknownKey() {
GenericData data = new GenericData(EnumSet.of(Flags.IGNORE_CASE));
assertEquals(null, data.put("fooBAR", "oldValue"));
assertEquals("oldValue", data.get("fooBAR"));
assertEquals(1, data.getUnknownKeys().size());
// Test the collision case.
assertEquals("oldValue", data.put("fOObar", "newValue"));
assertEquals("newValue", data.get("fooBAR"));
assertEquals(1, data.getUnknownKeys().size());
}
public void testGetIgnoreCase_unknownKey() {
GenericData data = new GenericData(EnumSet.of(Flags.IGNORE_CASE));
data.set("One", 1);
assertEquals(1, data.get("ONE"));
data.set("one", 2);
assertEquals(2, data.get("ONE"));
assertEquals(null, data.get("unknownKey"));
}
public void testRemoveIgnoreCase_unknownKey() {
GenericData data = new GenericData(EnumSet.of(Flags.IGNORE_CASE));
data.set("One", 1);
assertEquals(1, data.remove("OnE"));
assertEquals(0, data.getUnknownKeys().size());
data.set("testA", 1).set("testa", 2);
assertEquals(2, data.remove("TESTA"));
assertEquals(null, data.remove("TESTA"));
}
}