com.cedarsoft.serialization.jackson.IgnoringSerializerTest.java Source code

Introduction

Here is the source code for com.cedarsoft.serialization.jackson.IgnoringSerializerTest.java

Source

/**
 * Copyright (C) cedarsoft GmbH.
 *
 * Licensed under the GNU General Public License version 3 (the "License")
 * with Classpath Exception; you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 *         http://www.cedarsoft.org/gpl3ce
 *         (GPL 3 with Classpath Exception)
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 3 only, as
 * published by the Free Software Foundation. cedarsoft GmbH designates this
 * particular file as subject to the "Classpath" exception as provided
 * by cedarsoft GmbH in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 3 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 3 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact cedarsoft GmbH, 72810 Gomaringen, Germany,
 * or visit www.cedarsoft.com if you need additional information or
 * have any questions.
 */
package com.cedarsoft.serialization.jackson;

import com.cedarsoft.version.Version;
import com.fasterxml.jackson.core.JsonFactory;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonToken;
import org.junit.*;
import org.junit.experimental.theories.*;
import org.junit.runner.*;

import javax.annotation.Nonnull;
import java.io.ByteArrayInputStream;

import static org.assertj.core.api.Assertions.assertThat;

/**
 * @author Johannes Schneider (<a href="mailto:js@cedarsoft.com">js@cedarsoft.com</a>)
 */
@RunWith(Theories.class)
public class IgnoringSerializerTest {

    private IgnoringSerializer serializer;

    @Before
    public void setUp() throws Exception {
        serializer = new IgnoringSerializer();
    }

    @Theory
    public void testIt(@Nonnull String json) throws Exception {
        JsonFactory jsonFactory = JacksonSupport.getJsonFactory();
        JsonParser parser = jsonFactory.createParser(new ByteArrayInputStream(json.getBytes()));

        Void result = serializer.deserialize(parser, Version.valueOf(1, 0, 0)); //we use the override stuff to avoid version/type check
        assertThat(result).isNull();

        JsonToken nextToken = parser.nextToken();
        assertThat(nextToken).isNull();
    }

    @DataPoints
    public static String[] testIt() throws Exception {
        return new String[] { "{}", "[]", "[1,2,3,4]", "{\"id\":123}", "{\"id\":[123]}", "{\"id\":{\"value\":123}}",
                "\"\"" };
    }
}