com.redhat.ipaas.api.v1.rest.ReadApiClientDataTest.java Source code

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/**
 * Copyright (C) 2016 Red Hat, Inc.
 *
 * 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 com.redhat.ipaas.api.v1.rest;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.datatype.jdk8.Jdk8Module;
import com.redhat.ipaas.api.v1.model.ComponentGroup;
import org.junit.Test;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

public class ReadApiClientDataTest {

    private final static ObjectMapper mapper = getObjectMapper();

    private static ObjectMapper getObjectMapper() {
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.registerModule(new Jdk8Module());
        return objectMapper;
    }

    @Test
    public void deserializeModelDataTest() throws IOException {

        //serialize
        ComponentGroup cg = new ComponentGroup.Builder().id("label").name("label").build();
        ModelData mdIn = new ModelData(ComponentGroup.KIND, mapper.writeValueAsString(cg));
        assertEquals("{\"id\":\"label\",\"name\":\"label\"}", mdIn.getData());

        //deserialize
        String json = mapper.writeValueAsString(mdIn);
        ModelData mdOut = mapper.readValue(json, ModelData.class);
        assertEquals("{\"id\":\"label\",\"name\":\"label\"}", mdOut.getData());
    }

    @Test
    public void loadApiClientDataTest() throws IOException {
        List<ModelData> modelDataList = new ReadApiClientData()
                .readDataFromFile("com/redhat/ipaas/api/v1/deployment.json");
        System.out.println("Found " + modelDataList.size() + " entities.");
        assertTrue("We should find some ModelData", 0 < modelDataList.size());
        List<ComponentGroup> componentGroupList = new ArrayList<ComponentGroup>();
        for (ModelData md : modelDataList) {
            if (md.getKind().equalsIgnoreCase("componentgroup")) {
                ComponentGroup cg = mapper.readValue(md.getData(), ComponentGroup.class);
                componentGroupList.add(cg);
            }
        }
        System.out.println("Found " + componentGroupList.size() + " ComponentGroups");
        assertTrue("We should find some ComponentGroups", 0 < componentGroupList.size());
    }

}