/*
* 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.rendering.domainobjects;
import java.math.BigDecimal;
import java.math.BigInteger;
import org.jmock.Expectations;
import org.jmock.Mockery;
import org.jmock.integration.junit4.JMock;
import org.jmock.integration.junit4.JUnit4Mockery;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
import org.apache.isis.core.metamodel.adapter.mgr.AdapterManager;
import org.apache.isis.core.metamodel.facetapi.Facet;
import org.apache.isis.core.metamodel.facets.object.encodeable.EncodableFacet;
import org.apache.isis.core.metamodel.spec.ObjectSpecId;
import org.apache.isis.core.metamodel.spec.ObjectSpecification;
import org.apache.isis.viewer.restfulobjects.applib.JsonRepresentation;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
@RunWith(JMock.class)
public class JsonValueEncoderTest_asObject {
private final Mockery context = new JUnit4Mockery();
private ObjectAdapter mockObjectAdapter;
private ObjectSpecification mockObjectSpec;
private EncodableFacet mockEncodableFacet;
private AdapterManager mockAdapterManager;
private Object encoded;
private JsonRepresentation representation;
@Before
public void setUp() throws Exception {
mockObjectAdapter = context.mock(ObjectAdapter.class);
mockObjectSpec = context.mock(ObjectSpecification.class);
context.checking(new Expectations() {
{
allowing(mockObjectAdapter).getSpecification();
will(returnValue(mockObjectSpec));
}
});
mockEncodableFacet = context.mock(EncodableFacet.class);
mockAdapterManager = context.mock(AdapterManager.class);
JsonValueEncoder.testSetAdapterManager(mockAdapterManager);
encoded = new Object();
}
@After
public void tearDown() throws Exception {
JsonValueEncoder.testSetAdapterManager(null);
}
@Test(expected = IllegalArgumentException.class)
public void whenAdapterIsNull() throws Exception {
JsonValueEncoder.asObject(null, null);
}
@Test
public void whenBooleanPrimitive() throws Exception {
whenBoolean(boolean.class);
}
@Test
public void whenBooleanWrapper() throws Exception {
whenBoolean(Boolean.class);
}
private void whenBoolean(final Class<?> cls) {
allowingObjectSpecCorrespondingClassIs(cls);
allowingObjectSpecHas(EncodableFacet.class, mockEncodableFacet);
never(mockEncodableFacet);
context.checking(new Expectations() {
{
one(mockObjectAdapter).getObject();
will(returnValue(true));
}
});
assertEquals(true, JsonValueEncoder.asObject(mockObjectAdapter, null));
}
@Test
public void whenIntegerPrimitive() throws Exception {
whenInteger(int.class);
}
@Test
public void whenIntegerWrapper() throws Exception {
whenInteger(Integer.class);
}
private void whenInteger(final Class<?> cls) {
allowingObjectSpecCorrespondingClassIs(cls);
allowingObjectSpecHas(EncodableFacet.class, mockEncodableFacet);
never(mockEncodableFacet);
context.checking(new Expectations() {
{
one(mockObjectAdapter).getObject();
will(returnValue(123));
}
});
assertEquals(123, JsonValueEncoder.asObject(mockObjectAdapter, null));
}
@Test
public void whenLongPrimitive() throws Exception {
whenLong(long.class);
}
@Test
public void whenLongWrapper() throws Exception {
whenLong(Long.class);
}
private void whenLong(final Class<?> cls) {
allowingObjectSpecCorrespondingClassIs(cls);
allowingObjectSpecHas(EncodableFacet.class, mockEncodableFacet);
never(mockEncodableFacet);
context.checking(new Expectations() {
{
one(mockObjectAdapter).getObject();
will(returnValue(123456789L));
}
});
assertEquals(123456789L, JsonValueEncoder.asObject(mockObjectAdapter, null));
}
@Test
public void whenDoublePrimitive() throws Exception {
whenDouble(double.class);
}
@Test
public void whenDoubleWrapper() throws Exception {
whenDouble(Double.class);
}
private void whenDouble(final Class<?> cls) {
allowingObjectSpecCorrespondingClassIs(cls);
allowingObjectSpecHas(EncodableFacet.class, mockEncodableFacet);
never(mockEncodableFacet);
context.checking(new Expectations() {
{
one(mockObjectAdapter).getObject();
will(returnValue(12345.6789));
}
});
assertEquals(12345.6789, JsonValueEncoder.asObject(mockObjectAdapter, null));
}
@Test
public void whenBigInteger() throws Exception {
allowingObjectSpecCorrespondingClassIs(BigInteger.class);
allowingObjectSpecHas(EncodableFacet.class, mockEncodableFacet);
never(mockEncodableFacet);
final BigInteger value = new BigInteger("123456789012345");
context.checking(new Expectations() {
{
one(mockObjectAdapter).getObject();
will(returnValue(value));
}
});
assertEquals(value, JsonValueEncoder.asObject(mockObjectAdapter, null));
}
@Test
public void whenBigDecimal() throws Exception {
allowingObjectSpecCorrespondingClassIs(BigDecimal.class);
allowingObjectSpecHas(EncodableFacet.class, mockEncodableFacet);
never(mockEncodableFacet);
final BigDecimal value = new BigDecimal("1234567890.1234567890");
context.checking(new Expectations() {
{
oneOf(mockObjectAdapter).getObject();
will(returnValue(value));
}
});
assertEquals(value, JsonValueEncoder.asObject(mockObjectAdapter, null));
}
@Test
public void whenString() throws Exception {
allowingObjectSpecCorrespondingClassIs(String.class);
allowingObjectSpecHas(EncodableFacet.class, mockEncodableFacet);
context.checking(new Expectations() {
{
oneOf(mockObjectAdapter).getObject();
will(returnValue("encodedString"));
}
});
final Object actual = JsonValueEncoder.asObject(mockObjectAdapter, null);
assertSame("encodedString", actual);
}
private void allowingObjectSpecCorrespondingClassIs(final Class<?> result) {
context.checking(new Expectations() {
{
allowing(mockObjectSpec).getCorrespondingClass();
will(returnValue(result));
}
});
context.checking(new Expectations() {
{
allowing(mockObjectSpec).getSpecId();
will(returnValue(new ObjectSpecId(result.getName())));
}
});
}
private <T extends Facet> void allowingObjectSpecHas(final Class<T> facetClass, final T encodableFacet) {
context.checking(new Expectations() {
{
allowing(mockObjectSpec).getFacet(facetClass);
will(returnValue(encodableFacet));
}
});
}
private void never(final EncodableFacet encodableFacet2) {
context.checking(new Expectations() {
{
never(encodableFacet2);
}
});
}
}