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Apache CXF example source code file (VariantListBuilderImplTest.java)

This example Apache CXF source code file (VariantListBuilderImplTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Apache CXF tags/keywords

assert, list, locale, locale, mediatype, mediatype, test, util, variant, variant, variantlistbuilderimpl, variantlistbuilderimpl, variantlistbuilderimpltest

The Apache CXF VariantListBuilderImplTest.java source code

/**
 * 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.cxf.jaxrs.impl;

import java.util.List;
import java.util.Locale;

import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Variant;

import org.junit.Assert;
import org.junit.Test;

public class VariantListBuilderImplTest extends Assert {
    
    @Test
    public void testBuildAll() {
        VariantListBuilderImpl vb = new VariantListBuilderImpl();
        MediaType mt1 = new MediaType("*", "*"); 
        MediaType mt2 = new MediaType("text", "xml");
        List<Variant> variants = vb.mediaTypes(mt1, mt2)
            .languages(new Locale("en"), new Locale("fr")).encodings("zip", "identity").add().build();
        assertEquals("8 variants need to be created", 8, variants.size());
        assertTrue(verifyVariant(variants, new Variant(mt1, new Locale("en"), "zip")));
        assertTrue(verifyVariant(variants, new Variant(mt1, new Locale("en"), "identity")));
        assertTrue(verifyVariant(variants, new Variant(mt1, new Locale("fr"), "zip")));
        assertTrue(verifyVariant(variants, new Variant(mt1, new Locale("fr"), "identity")));
        assertTrue(verifyVariant(variants, new Variant(mt2, new Locale("en"), "zip")));
        assertTrue(verifyVariant(variants, new Variant(mt2, new Locale("en"), "identity")));
        assertTrue(verifyVariant(variants, new Variant(mt2, new Locale("fr"), "zip")));
        assertTrue(verifyVariant(variants, new Variant(mt2, new Locale("fr"), "identity")));
    }
    
    @Test
    public void testBuildTypeAndEnc() {
        VariantListBuilderImpl vb = new VariantListBuilderImpl();
        MediaType mt1 = new MediaType("*", "*"); 
        MediaType mt2 = new MediaType("text", "xml");
        List<Variant> variants = 
            vb.mediaTypes(mt1, mt2).encodings("zip", "identity").add().build();
        assertEquals("4 variants need to be created", 4, variants.size());
        assertTrue(verifyVariant(variants, new Variant(mt1, null, "zip")));
        assertTrue(verifyVariant(variants, new Variant(mt1, null, "identity")));
        assertTrue(verifyVariant(variants, new Variant(mt2, null, "zip")));
        assertTrue(verifyVariant(variants, new Variant(mt2, null, "identity")));
    }
    
    @Test
    public void testBuildTypeAndLang() {
        VariantListBuilderImpl vb = new VariantListBuilderImpl();
        MediaType mt1 = new MediaType("*", "*"); 
        MediaType mt2 = new MediaType("text", "xml");
        List<Variant> variants = vb.mediaTypes(mt1, mt2).languages(new Locale("en"), 
                                                                   new Locale("fr")).add().build();
        assertEquals("8 variants need to be created", 4, variants.size());
        assertTrue(verifyVariant(variants, new Variant(mt1, new Locale("en"), null)));
        assertTrue(verifyVariant(variants, new Variant(mt1, new Locale("fr"), null)));
        assertTrue(verifyVariant(variants, new Variant(mt2, new Locale("en"), null)));
        assertTrue(verifyVariant(variants, new Variant(mt2, new Locale("fr"), null)));
    }
    
    @Test
    public void testBuildLangAndEnc() {
        VariantListBuilderImpl vb = new VariantListBuilderImpl();
        List<Variant> variants = vb.languages(new Locale("en"), 
                                              new Locale("fr")).encodings("zip", "identity").add().build();
        assertEquals("4 variants need to be created", 4, variants.size());
        assertTrue(verifyVariant(variants, new Variant(null, new Locale("en"), "zip")));
        assertTrue(verifyVariant(variants, new Variant(null, new Locale("en"), "identity")));
        assertTrue(verifyVariant(variants, new Variant(null, new Locale("fr"), "zip")));
        assertTrue(verifyVariant(variants, new Variant(null, new Locale("fr"), "identity")));
    }
    
    @Test
    public void testBuildLang() {
        VariantListBuilderImpl vb = new VariantListBuilderImpl();
        List<Variant> variants = 
            vb.languages(new Locale("en"), new Locale("fr")).add().build();
        assertEquals("2 variants need to be created", 2, variants.size());
        assertTrue(verifyVariant(variants, new Variant(null, new Locale("en"), null)));
        assertTrue(verifyVariant(variants, new Variant(null, new Locale("en"), null)));
    }
    
    @Test
    public void testBuildEnc() {
        VariantListBuilderImpl vb = new VariantListBuilderImpl();
        List<Variant> variants = 
            vb.encodings("zip", "identity").add().build();
        assertEquals("2 variants need to be created", 2, variants.size());
        assertTrue(verifyVariant(variants, new Variant(null, null, "zip")));
        assertTrue(verifyVariant(variants, new Variant(null, null, "identity")));
    }
    
    @Test
    public void testBuildType() {
        VariantListBuilderImpl vb = new VariantListBuilderImpl();
        List<Variant> variants = 
            vb.mediaTypes(new MediaType("*", "*"), new MediaType("text", "xml")).add().build();
        assertEquals("2 variants need to be created", 2, variants.size());
        assertTrue(verifyVariant(variants, new Variant(new MediaType("*", "*"), null, null)));
        assertTrue(verifyVariant(variants, new Variant(new MediaType("text", "xml"), null, null)));
    }

    private boolean verifyVariant(List<Variant> vs, Variant var) {
        for (Variant v : vs) {
            
            if (v.getLanguage() == null
                && v.getEncoding() == null
                && v.getMediaType() == null) {
                return false;
            }
            boolean encodCheck = v.getEncoding() == null && var.getEncoding() == null
                                 || v.getEncoding().equals(var.getEncoding());
            boolean langCheck = v.getLanguage() == null && var.getLanguage() == null
                                || v.getLanguage().equals(var.getLanguage());
            boolean typeCheck = v.getMediaType() == null && var.getMediaType() == null
                                || v.getMediaType().equals(var.getMediaType());
            if (encodCheck && langCheck && typeCheck) {
                return true;
            }
        }
        
        return false;
    }
}

Other Apache CXF examples (source code examples)

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