/*******************************************************************************
* 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.wink.common.internal;
import java.util.List;
import java.util.Locale;
import static org.junit.Assert.assertArrayEquals;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Variant;
import javax.ws.rs.core.Variant.VariantListBuilder;
import org.apache.wink.common.internal.VariantListBuilderImpl;
import junit.framework.TestCase;
public class VariantListBuilderImplTest extends TestCase {
public void testBuildMediaTypes() {
Variant variant1 = new Variant(MediaType.APPLICATION_ATOM_XML_TYPE, null, null);
Variant variant2 = new Variant(MediaType.APPLICATION_JSON_TYPE, null, null);
VariantListBuilder builder = new VariantListBuilderImpl();
List<Variant> list = builder.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE).add().build();
assertList(new Variant[] {variant1}, list);
list =
builder
.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE, MediaType.APPLICATION_JSON_TYPE)
.add().build();
assertList(new Variant[] {variant1, variant2}, list);
}
public void testBuildLanguages() {
Variant variant1 = new Variant(null, Locale.ENGLISH, null);
Variant variant2 = new Variant(null, Locale.CHINESE, null);
VariantListBuilder builder = new VariantListBuilderImpl();
List<Variant> list = builder.languages(Locale.ENGLISH).add().build();
assertList(new Variant[] {variant1}, list);
list = builder.languages(Locale.ENGLISH, Locale.CHINESE).add().build();
assertList(new Variant[] {variant1, variant2}, list);
}
public void testBuildEncodings() {
Variant variant1 = new Variant(null, null, "UTF-8");
Variant variant2 = new Variant(null, null, "UTF-16");
VariantListBuilder builder = new VariantListBuilderImpl();
List<Variant> list = builder.encodings("UTF-8").add().build();
assertList(new Variant[] {variant1}, list);
list = builder.encodings("UTF-8", "UTF-16").add().build();
assertList(new Variant[] {variant1, variant2}, list);
}
public void testBuildMediaTypesAndLanguages() {
Variant variant1 = new Variant(MediaType.APPLICATION_ATOM_XML_TYPE, Locale.ENGLISH, null);
Variant variant2 = new Variant(MediaType.APPLICATION_ATOM_XML_TYPE, Locale.CHINESE, null);
Variant variant3 = new Variant(MediaType.APPLICATION_JSON_TYPE, Locale.ENGLISH, null);
Variant variant4 = new Variant(MediaType.APPLICATION_JSON_TYPE, Locale.CHINESE, null);
VariantListBuilder builder = new VariantListBuilderImpl();
List<Variant> list = null;
list =
builder.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE).languages(Locale.ENGLISH).add()
.build();
assertList(new Variant[] {variant1}, list);
list =
builder.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE).languages(Locale.CHINESE).add()
.build();
assertList(new Variant[] {variant2}, list);
list =
builder.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE).languages(Locale.ENGLISH,
Locale.CHINESE).add()
.build();
assertList(new Variant[] {variant1, variant2}, list);
list =
builder
.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE, MediaType.APPLICATION_JSON_TYPE)
.languages(Locale.ENGLISH).add().build();
assertList(new Variant[] {variant1, variant3}, list);
list =
builder
.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE, MediaType.APPLICATION_JSON_TYPE)
.languages(Locale.ENGLISH, Locale.CHINESE).add().build();
assertList(new Variant[] {variant1, variant2, variant3, variant4}, list);
}
public void testBuildMediaTypesAndEncodings() {
Variant variant1 = new Variant(MediaType.APPLICATION_ATOM_XML_TYPE, null, "UTF-8");
Variant variant2 = new Variant(MediaType.APPLICATION_ATOM_XML_TYPE, null, "UTF-16");
Variant variant3 = new Variant(MediaType.APPLICATION_JSON_TYPE, null, "UTF-8");
Variant variant4 = new Variant(MediaType.APPLICATION_JSON_TYPE, null, "UTF-16");
VariantListBuilder builder = new VariantListBuilderImpl();
List<Variant> list = null;
list =
builder.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE).encodings("UTF-8").add()
.build();
assertList(new Variant[] {variant1}, list);
list =
builder.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE).encodings("UTF-16").add()
.build();
assertList(new Variant[] {variant2}, list);
list =
builder.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE).encodings("UTF-8", "UTF-16")
.add().build();
assertList(new Variant[] {variant1, variant2}, list);
list =
builder
.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE, MediaType.APPLICATION_JSON_TYPE)
.encodings("UTF-8").add().build();
assertList(new Variant[] {variant1, variant3}, list);
list =
builder
.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE, MediaType.APPLICATION_JSON_TYPE)
.encodings("UTF-8", "UTF-16").add().build();
assertList(new Variant[] {variant1, variant2, variant3, variant4}, list);
}
public void testBuildLanguagesAndEncodings() {
Variant variant1 = new Variant(null, Locale.ENGLISH, "UTF-8");
Variant variant2 = new Variant(null, Locale.ENGLISH, "UTF-16");
Variant variant3 = new Variant(null, Locale.CHINESE, "UTF-8");
Variant variant4 = new Variant(null, Locale.CHINESE, "UTF-16");
VariantListBuilder builder = new VariantListBuilderImpl();
List<Variant> list = null;
list = builder.languages(Locale.ENGLISH).encodings("UTF-8").add().build();
assertList(new Variant[] {variant1}, list);
list = builder.languages(Locale.ENGLISH).encodings("UTF-16").add().build();
assertList(new Variant[] {variant2}, list);
list = builder.languages(Locale.ENGLISH).encodings("UTF-8", "UTF-16").add().build();
assertList(new Variant[] {variant1, variant2}, list);
list = builder.languages(Locale.ENGLISH, Locale.CHINESE).encodings("UTF-8").add().build();
assertList(new Variant[] {variant1, variant3}, list);
list =
builder.languages(Locale.ENGLISH, Locale.CHINESE).encodings("UTF-8", "UTF-16").add()
.build();
assertList(new Variant[] {variant1, variant2, variant3, variant4}, list);
}
public void testBuildMediaTypesAndLanguagesAndEncodings() {
Variant variant1 =
new Variant(MediaType.APPLICATION_ATOM_XML_TYPE, Locale.ENGLISH, "UTF-8");
Variant variant2 =
new Variant(MediaType.APPLICATION_ATOM_XML_TYPE, Locale.ENGLISH, "UTF-16");
Variant variant3 =
new Variant(MediaType.APPLICATION_ATOM_XML_TYPE, Locale.CHINESE, "UTF-8");
Variant variant4 =
new Variant(MediaType.APPLICATION_ATOM_XML_TYPE, Locale.CHINESE, "UTF-16");
Variant variant5 = new Variant(MediaType.APPLICATION_JSON_TYPE, Locale.ENGLISH, "UTF-8");
Variant variant6 = new Variant(MediaType.APPLICATION_JSON_TYPE, Locale.ENGLISH, "UTF-16");
Variant variant7 = new Variant(MediaType.APPLICATION_JSON_TYPE, Locale.CHINESE, "UTF-8");
Variant variant8 = new Variant(MediaType.APPLICATION_JSON_TYPE, Locale.CHINESE, "UTF-16");
VariantListBuilder builder = new VariantListBuilderImpl();
List<Variant> list = null;
list =
builder.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE).languages(Locale.ENGLISH)
.encodings("UTF-8").add().build();
assertList(new Variant[] {variant1}, list);
list =
builder.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE).languages(Locale.ENGLISH)
.encodings("UTF-16").add().build();
assertList(new Variant[] {variant2}, list);
list =
builder.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE).languages(Locale.ENGLISH)
.encodings("UTF-8", "UTF-16").add().build();
assertList(new Variant[] {variant1, variant2}, list);
list =
builder.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE).languages(Locale.ENGLISH,
Locale.CHINESE)
.encodings("UTF-8", "UTF-16").add().build();
assertList(new Variant[] {variant1, variant2, variant3, variant4}, list);
list =
builder
.mediaTypes(MediaType.APPLICATION_ATOM_XML_TYPE, MediaType.APPLICATION_JSON_TYPE)
.languages(Locale.ENGLISH, Locale.CHINESE).encodings("UTF-8", "UTF-16").add()
.build();
assertList(new Variant[] {variant1, variant2, variant3, variant4, variant5, variant6,
variant7, variant8}, list);
}
public void testBuildAllNull() {
VariantListBuilder builder = new VariantListBuilderImpl();
List<Variant> list = builder.build();
assertEquals(0, list.size());
try {
builder.add();
fail("expected IllegalArgumentException");
} catch (IllegalArgumentException e) {
}
}
private void assertList(Variant[] expected, List<Variant> actual) {
assertArrayEquals(expected, actual.toArray());
}
}