org.lable.rfc3881.auditlogger.serialization.CodeReferenceDeserializerTest.java Source code

Introduction

Here is the source code for org.lable.rfc3881.auditlogger.serialization.CodeReferenceDeserializerTest.java

Source

/*
 * Copyright (C) ${project.inceptionYear} Lable (info@lable.nl)
 *
 * Licensed 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.lable.rfc3881.auditlogger.serialization;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.module.SimpleModule;
import org.junit.Test;
import org.lable.codesystem.codereference.CodeReference;

import java.io.IOException;

import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;

public class CodeReferenceDeserializerTest {
    @Test
    public void basicTest() throws IOException {
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.registerModule(new CodeReferenceDeserializerModule());

        String json = "{" + "\"cs\":\"CS\"," + "\"code\":\"001\"," + "\"csn\":\"CodeSystem\"," + "\"dn\":\"One\","
                + "\"ot\":\"ONE\"" + "}";

        CodeReference expected = new CodeReference("CS", "CodeSystem", "001", "One", "ONE");
        CodeReference output = objectMapper.readValue(json, CodeReference.class);

        assertThat(output, is(expected));
        assertThat(output.getCodeSystemName(), is(expected.getCodeSystemName()));
        assertThat(output.getOriginalText(), is(expected.getOriginalText()));
        assertThat(output.getDisplayName(), is(expected.getDisplayName()));
    }

    @Test
    public void nullFieldTest() throws IOException {
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.registerModule(new CodeReferenceDeserializerModule());

        String json = "{" + "\"cs\":\"CS\"," + "\"code\":\"001\"," + "\"csn\":null," + "\"dn\":\"One\"" + "}";

        CodeReference expected = new CodeReference("CS", null, "001", "One", null);
        CodeReference output = objectMapper.readValue(json, CodeReference.class);

        assertThat(output, is(expected));
        assertThat(output.getCodeSystemName(), is(expected.getCodeSystemName()));
        assertThat(output.getOriginalText(), is(expected.getOriginalText()));
        assertThat(output.getDisplayName(), is(expected.getDisplayName()));
    }

    public static class CodeReferenceDeserializerModule extends SimpleModule {
        private static final long serialVersionUID = 1L;

        public CodeReferenceDeserializerModule() {
            addDeserializer(CodeReference.class, new CodeReferenceDeserializer());
        }
    }
}