/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.apache.isis.viewer.restfulobjects.applib;
import static org.apache.isis.viewer.restfulobjects.applib.JsonFixture.readJson;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.not;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.junit.Assert.assertThat;
import java.io.IOException;
import org.junit.Before;
import org.junit.Test;
public class JsonRepresentationTest_arrayGet_arraySetElementAt {
private JsonRepresentation jsonRepresentation;
private JsonRepresentation arrayRepr;
private JsonRepresentation objectRepr;
@Before
public void setUp() throws Exception {
arrayRepr = JsonRepresentation.newArray();
objectRepr = JsonRepresentation.newMap();
}
@Test(expected = IndexOutOfBoundsException.class)
public void arrayGet_outOfBounds() throws IOException {
jsonRepresentation = new JsonRepresentation(readJson("emptyList.json"));
jsonRepresentation.arrayGet(0);
}
@Test(expected = IndexOutOfBoundsException.class)
public void arraySetElementAt_outOfBounds() throws IOException {
jsonRepresentation = new JsonRepresentation(readJson("emptyList.json"));
jsonRepresentation.arraySetElementAt(0, objectRepr);
}
@Test
public void arrayGet_forNonEmptyList() throws IOException {
jsonRepresentation = new JsonRepresentation(readJson("list.json"));
assertThat(jsonRepresentation.arrayGet(0), is(not(nullValue())));
}
@Test
public void arraySetElementAt_happyCaseWhenSetElementToObject() throws IOException {
jsonRepresentation = new JsonRepresentation(readJson("list.json"));
jsonRepresentation.arraySetElementAt(0, objectRepr);
}
@Test(expected = IllegalArgumentException.class)
public void arraySetElementAt_forAttemptingToSetElementToArray() throws IOException {
jsonRepresentation = new JsonRepresentation(readJson("list.json"));
jsonRepresentation.arraySetElementAt(0, arrayRepr);
}
@Test(expected = IllegalStateException.class)
public void arrayGet_forMap() throws IOException {
jsonRepresentation = new JsonRepresentation(readJson("emptyMap.json"));
jsonRepresentation.arrayGet(0);
}
@Test(expected = IllegalStateException.class)
public void arrayGet_forValue() throws IOException {
jsonRepresentation = new JsonRepresentation(readJson("map.json"));
final JsonRepresentation valueRepresentation = jsonRepresentation.getRepresentation("anInt");
valueRepresentation.arrayGet(0);
}
}