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AbstractJsonGeneratorTest.java
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AbstractJsonGeneratorTest.java
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/*
* Copyright (c) 2018 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.test.json;
import com.google.api.client.json.JsonGenerator;
import java.io.IOException;
import java.io.StringWriter;
import java.io.Writer;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import junit.framework.TestCase;
public abstract class AbstractJsonGeneratorTest extends TestCase {
protected abstract JsonGenerator newGenerator(Writer writer) throws IOException;
class IterableMap extends HashMap<String, String> implements Iterable<Map.Entry<String, String>> {
@Override
public Iterator<Map.Entry<String, String>> iterator() {
return entrySet().iterator();
}
}
public void testSerialize_simpleMap() throws Exception {
StringWriter writer = new StringWriter();
JsonGenerator generator = newGenerator(writer);
Map<String, String> map = new HashMap<String, String>();
map.put("a", "b");
generator.serialize(map);
generator.close();
assertEquals("{\"a\":\"b\"}", writer.toString());
}
public void testSerialize_iterableMap() throws Exception {
StringWriter writer = new StringWriter();
JsonGenerator generator = newGenerator(writer);
Map<String, String> map = new IterableMap();
map.put("a", "b");
generator.serialize(map);
generator.close();
assertEquals("{\"a\":\"b\"}", writer.toString());
}
}