/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you 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 org.elasticsearch.common.xcontent;
import org.elasticsearch.common.bytes.BytesArray;
import org.elasticsearch.common.io.stream.BytesStreamInput;
import org.elasticsearch.test.ElasticsearchTestCase;
import org.junit.Test;
import java.io.IOException;
import static org.hamcrest.Matchers.equalTo;
/**
*
*/
public class XContentFactoryTests extends ElasticsearchTestCase {
@Test
public void testGuessJson() throws IOException {
testGuessType(XContentType.JSON);
}
@Test
public void testGuessSmile() throws IOException {
testGuessType(XContentType.SMILE);
}
@Test
public void testGuessYaml() throws IOException {
testGuessType(XContentType.YAML);
}
@Test
public void testGuessCbor() throws IOException {
testGuessType(XContentType.CBOR);
}
private void testGuessType(XContentType type) throws IOException {
XContentBuilder builder = XContentFactory.contentBuilder(type);
builder.startObject();
builder.field("field1", "value1");
builder.endObject();
assertThat(XContentFactory.xContentType(builder.bytes()), equalTo(type));
BytesArray bytesArray = builder.bytes().toBytesArray();
assertThat(XContentFactory.xContentType(new BytesStreamInput(bytesArray.array(), bytesArray.arrayOffset(), bytesArray.length(), false)), equalTo(type));
// CBOR is binary, cannot use String
if (type != XContentType.CBOR) {
assertThat(XContentFactory.xContentType(builder.string()), equalTo(type));
}
}
}