Java tutorial
/** * Copyright (C) 2015 Bonitasoft S.A. * Bonitasoft, 32 rue Gustave Eiffel - 38000 Grenoble * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2.0 of the License, or * (at your option) any later version. * This program 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 for more details. * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package org.bonitasoft.web.designer.model.contract.databind; import static com.google.common.base.Predicates.instanceOf; import static com.google.common.collect.Iterables.find; import static com.google.common.collect.Lists.newArrayList; import static org.assertj.core.api.Assertions.assertThat; import static org.assertj.core.api.Assertions.tuple; import static org.bonitasoft.web.designer.model.contract.builders.ContractBuilder.aContract; import static org.bonitasoft.web.designer.model.contract.builders.ContractBuilder.aSimpleContract; import static org.bonitasoft.web.designer.model.contract.builders.ContractInputBuilder.aContractInput; import java.util.Date; import com.fasterxml.jackson.core.JsonFactory; import com.fasterxml.jackson.databind.ObjectMapper; import org.bonitasoft.web.designer.model.contract.Contract; import org.bonitasoft.web.designer.model.contract.NodeContractInput; import org.junit.Test; public class ContractDeserializerTest { @Test public void deserialize_a_serialized_contract_json_document_into_a_contract_object() throws Exception { Contract aSimpleContract = aSimpleContract(); byte[] serializedContract = new ObjectMapper().writeValueAsBytes(aSimpleContract); ContractDeserializer contractDeserializer = new ContractDeserializer(); Contract contract = contractDeserializer .deserialize(new JsonFactory(new ObjectMapper()).createParser(serializedContract), null); assertThat(contract.getInput()).extracting("name", "type").containsExactly( tuple("name", String.class.getName()), tuple("isValid", Boolean.class.getName()), tuple("ticket", NodeContractInput.class.getName())); assertThat(find(contract.getInput(), instanceOf(NodeContractInput.class)).getInput()) .extracting("name", "type").containsExactly(tuple("title", String.class.getName()), tuple("creationDate", Date.class.getName()), tuple("updateTime", Long.class.getName())); } @Test public void handle_contract_type() throws Exception { ContractDeserializer contractDeserializer = new ContractDeserializer(); assertThat(contractDeserializer.handledType()).isEqualTo(Contract.class); } @Test public void deserialize_an_contact_with_an_input_without_name() throws Exception { Contract anEmptyContract = aContract() .withInput(aContractInput(null).withType(null).withDescription(null).build()).build(); byte[] serializedContract = new ObjectMapper().writeValueAsBytes(anEmptyContract); ContractDeserializer contractDeserializer = new ContractDeserializer(); Contract contract = contractDeserializer .deserialize(new JsonFactory(new ObjectMapper()).createParser(serializedContract), null); assertThat(contract.getInput()).extracting("name", "type", "description", "mandatory", "multiple", "input") .contains(tuple("", String.class.getName(), null, false, false, newArrayList())); } }