/*
* Copyright 2014 TWO SIGMA OPEN SOURCE, LLC
*
* 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.twosigma.beaker.chart.serializer;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.ser.DefaultSerializerProvider;
import com.twosigma.beaker.chart.Color;
import com.twosigma.beaker.chart.xychart.plotitem.Points;
import com.twosigma.beaker.chart.xychart.plotitem.ShapeType;
import org.assertj.core.api.Assertions;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import java.io.IOException;
import java.io.StringWriter;
import java.util.Arrays;
public class PointsSerializerTest {
static ObjectMapper mapper;
static PointsSerializer pointsSerializer;
JsonGenerator jgen;
StringWriter sw;
Points points;
@BeforeClass
public static void initClassStubData() {
mapper = new ObjectMapper();
pointsSerializer = new PointsSerializer();
}
@Before
public void initTestStubData() throws IOException {
sw = new StringWriter();
jgen = mapper.getJsonFactory().createJsonGenerator(sw);
points = new Points();
}
@Test
public void serializeSizePoints_resultJsonHasSize() throws IOException {
//when
points.setSize(new Integer(11));
pointsSerializer.serialize(points, jgen, new DefaultSerializerProvider.Impl());
jgen.flush();
//then
JsonNode actualObj = mapper.readTree(sw.toString());
Assertions.assertThat(actualObj.has("size")).isTrue();
Assertions.assertThat(actualObj.get("size").asInt()).isEqualTo(11);
}
@Test
public void serializeSizesPoints_resultJsonHasSizes() throws IOException {
//when
points.setSize(Arrays.asList(11, 22, 33));
pointsSerializer.serialize(points, jgen, new DefaultSerializerProvider.Impl());
jgen.flush();
//then
JsonNode actualObj = mapper.readTree(sw.toString());
Assertions.assertThat(actualObj.has("sizes")).isTrue();
ArrayNode arrayNode = (ArrayNode) actualObj.get("sizes");
Assertions.assertThat(arrayNode.get(1).asInt()).isEqualTo(22);
}
@Test
public void serializeShapePoints_resultJsonHasShape() throws IOException {
//when
points.setShape(ShapeType.CIRCLE);
pointsSerializer.serialize(points, jgen, new DefaultSerializerProvider.Impl());
jgen.flush();
//then
JsonNode actualObj = mapper.readTree(sw.toString());
Assertions.assertThat(actualObj.has("shape")).isTrue();
Assertions.assertThat(actualObj.get("shape").asText()).isEqualTo("CIRCLE");
}
@Test
public void serializeShapesPoints_resultJsonHasShapes() throws IOException {
//when
points.setShape(Arrays.asList(ShapeType.CIRCLE, ShapeType.CROSS));
pointsSerializer.serialize(points, jgen, new DefaultSerializerProvider.Impl());
jgen.flush();
//then
JsonNode actualObj = mapper.readTree(sw.toString());
Assertions.assertThat(actualObj.has("shaps")).isTrue();
ArrayNode arrayNode = (ArrayNode) actualObj.get("shaps");
Assertions.assertThat(arrayNode.get(1).asText()).isEqualTo("CROSS");
}
@Test
public void serializeFillPoints_resultJsonHasFill() throws IOException {
//when
points.setFill(true);
pointsSerializer.serialize(points, jgen, new DefaultSerializerProvider.Impl());
jgen.flush();
//then
JsonNode actualObj = mapper.readTree(sw.toString());
Assertions.assertThat(actualObj.has("fill")).isTrue();
Assertions.assertThat(actualObj.get("fill").asBoolean()).isTrue();
}
@Test
public void serializeFillsPoints_resultJsonHasFills() throws IOException {
//when
points.setFill(Arrays.asList(false, true, false));
pointsSerializer.serialize(points, jgen, new DefaultSerializerProvider.Impl());
jgen.flush();
//then
JsonNode actualObj = mapper.readTree(sw.toString());
Assertions.assertThat(actualObj.has("fills")).isTrue();
ArrayNode arrayNode = (ArrayNode) actualObj.get("fills");
Assertions.assertThat(arrayNode.get(1).asBoolean()).isTrue();
}
@Test
public void serializeColorPoints_resultJsonHasColor() throws IOException {
//when
points.setColor(Color.GREEN);
pointsSerializer.serialize(points, jgen, new DefaultSerializerProvider.Impl());
jgen.flush();
//then
JsonNode actualObj = mapper.readTree(sw.toString());
Assertions.assertThat(actualObj.has("color")).isTrue();
Assertions.assertThat(actualObj.get("color")).isNotEmpty();
}
@Test
public void serializeColorsPoints_resultJsonHasColors() throws IOException {
//when
points.setColor(Arrays.asList(Color.GREEN, Color.BLUE));
pointsSerializer.serialize(points, jgen, new DefaultSerializerProvider.Impl());
jgen.flush();
//then
JsonNode actualObj = mapper.readTree(sw.toString());
Assertions.assertThat(actualObj.has("colors")).isTrue();
ArrayNode arrayNode = (ArrayNode) actualObj.get("colors");
Assertions.assertThat(arrayNode.get(1)).isNotEmpty();
}
@Test
public void serializeOutlineColorPoints_resultJsonHasOutlineColor() throws IOException {
//when
points.setOutlineColor(Color.GREEN);
pointsSerializer.serialize(points, jgen, new DefaultSerializerProvider.Impl());
jgen.flush();
//then
JsonNode actualObj = mapper.readTree(sw.toString());
Assertions.assertThat(actualObj.has("outline_color")).isTrue();
Assertions.assertThat(actualObj.get("outline_color").get("rgb").asInt())
.isEqualTo(Color.GREEN.getRGB());
}
@Test
public void serializeOutlineColorsPoints_resultJsonHasOutlineColors() throws IOException {
//when
points.setOutlineColor(Arrays.asList(Color.GREEN, Color.BLUE));
pointsSerializer.serialize(points, jgen, new DefaultSerializerProvider.Impl());
jgen.flush();
//then
JsonNode actualObj = mapper.readTree(sw.toString());
Assertions.assertThat(actualObj.has("outline_colors")).isTrue();
ArrayNode arrayNode = (ArrayNode) actualObj.get("outline_colors");
Assertions.assertThat(arrayNode.get(1).get("rgb").asInt()).isEqualTo(Color.BLUE.getRGB());
}
}