/**
* 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 net.logstash.logback.marker;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.not;
import java.io.IOException;
import java.io.StringWriter;
import org.junit.Test;
import com.fasterxml.jackson.core.JsonFactory;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.MappingJsonFactory;
public class ObjectAppendingMarkerTest {
private static final JsonFactory FACTORY = new MappingJsonFactory().enable(JsonGenerator.Feature.ESCAPE_NON_ASCII);
public static class MyClass {
private String myField;
public MyClass(String myField) {
this.myField = myField;
}
public String getMyField() {
return myField;
}
public void setMyField(String myField) {
this.myField = myField;
}
}
@Test
public void testWriteTo() throws IOException {
MyClass myObject = new MyClass("value");
StringWriter writer = new StringWriter();
JsonGenerator generator = FACTORY.createGenerator(writer);
ObjectAppendingMarker marker = Markers.append("myObject", myObject);
generator.writeStartObject();
marker.writeTo(generator);
generator.writeEndObject();
generator.flush();
assertThat(writer.toString(), is("{\"myObject\":{\"myField\":\"value\"}}"));
}
@Test
public void testEquals() {
MyClass myObject = new MyClass("value");
assertThat(Markers.append("myObject", myObject), is(Markers.append("myObject", myObject)));
assertThat(Markers.append("myObject", myObject), not(is(Markers.append("myObject", new MyClass("value1")))));
assertThat(Markers.append("myObject", myObject), not(is(Markers.append("myDifferentObject", myObject))));
}
@Test
public void testHashCode() {
MyClass myObject = new MyClass("value");
assertThat(Markers.append("myObject", myObject).hashCode(), is(Markers.append("myObject", myObject).hashCode()));
assertThat(Markers.append("myObject", myObject).hashCode(), not(is(Markers.append("myObject", new MyClass("value1")).hashCode())));
assertThat(Markers.append("myObject", myObject).hashCode(), not(is(Markers.append("myDifferentObject", myObject)).hashCode()));
}
}