Adicionado o Serializer e Deserializer do CNPJ e CPF + Testes unitários

pom.xml

@@ -2,7 +2,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>br.com.insula</groupId>
 	<artifactId>opes</artifactId>
-	<version>1.3.2-SNAPSHOT</version>
+	<version>1.4.1</version>
 	<name>Projeto Opes</name>
 	<description>Sugestões de classes imutáveis para Rich Domain Model de casos de uso do Brasil</description>
 	<organization>

src/main/java/br/com/insula/opes/json/deserializer/CnpjJsonDeserializer.java

@@ -0,0 +1,19 @@
+package br.com.insula.opes.json.deserializer;
+
+import java.io.IOException;
+
+import org.codehaus.jackson.JsonParser;
+import org.codehaus.jackson.JsonProcessingException;
+import org.codehaus.jackson.map.DeserializationContext;
+import org.codehaus.jackson.map.JsonDeserializer;
+
+import br.com.insula.opes.Cnpj;
+
+public class CnpjJsonDeserializer extends JsonDeserializer<Cnpj> {
+
+	@Override
+	public Cnpj deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {
+		return Cnpj.fromString(jp.getText());
+	}
+
+}

src/main/java/br/com/insula/opes/json/deserializer/CpfJsonDeserializer.java

@@ -0,0 +1,19 @@
+package br.com.insula.opes.json.deserializer;
+
+import java.io.IOException;
+
+import org.codehaus.jackson.JsonParser;
+import org.codehaus.jackson.JsonProcessingException;
+import org.codehaus.jackson.map.DeserializationContext;
+import org.codehaus.jackson.map.JsonDeserializer;
+
+import br.com.insula.opes.Cpf;
+
+public class CpfJsonDeserializer extends JsonDeserializer<Cpf> {
+
+	@Override
+	public Cpf deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {
+		return Cpf.fromString(jp.getText());
+	}
+
+}

src/main/java/br/com/insula/opes/json/serializer/CnpjJsonSerializer.java

@@ -0,0 +1,24 @@
+package br.com.insula.opes.json.serializer;
+
+import java.io.IOException;
+
+import org.codehaus.jackson.JsonGenerator;
+import org.codehaus.jackson.JsonProcessingException;
+import org.codehaus.jackson.map.SerializerProvider;
+import org.codehaus.jackson.map.ser.std.SerializerBase;
+
+import br.com.insula.opes.Cnpj;
+
+public class CnpjJsonSerializer extends SerializerBase<Cnpj> {
+
+	public CnpjJsonSerializer() {
+		super(Cnpj.class);
+	}
+
+	@Override
+	public void serialize(Cnpj value, JsonGenerator jgen, SerializerProvider provider) throws IOException,
+			JsonProcessingException {
+		jgen.writeString(value.toString());
+	}
+
+}

src/main/java/br/com/insula/opes/json/serializer/CpfJsonSerializer.java

@@ -0,0 +1,23 @@
+package br.com.insula.opes.json.serializer;
+
+import java.io.IOException;
+
+import org.codehaus.jackson.JsonGenerator;
+import org.codehaus.jackson.JsonProcessingException;
+import org.codehaus.jackson.map.SerializerProvider;
+import org.codehaus.jackson.map.ser.std.SerializerBase;
+
+import br.com.insula.opes.Cpf;
+
+public class CpfJsonSerializer extends SerializerBase<Cpf> {
+
+	public CpfJsonSerializer() {
+		super(Cpf.class);
+	}
+
+	@Override
+	public void serialize(Cpf value, JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonProcessingException {
+		jgen.writeString(value.toString());
+	}
+
+}

src/test/java/br/com/insula/opes/json/deserializer/CnpjJsonDeserializerTest.java

@@ -0,0 +1,52 @@
+package br.com.insula.opes.json.deserializer;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+import org.codehaus.jackson.Version;
+import org.codehaus.jackson.map.ObjectMapper;
+import org.codehaus.jackson.map.module.SimpleModule;
+import org.junit.Test;
+
+import br.com.insula.opes.Cnpj;
+
+public class CnpjJsonDeserializerTest {
+
+	@Test
+	public void testDeserializeJsonParserDeserializationContext() throws Exception {
+		ObjectMapper mapper = createObjectMapper();
+
+		String json = "{\"cnpj\":\"86266937000129\"}";
+		Teste teste = mapper.readValue(json, Teste.class);
+		assertEquals(Cnpj.fromString("86.266.937/0001-29"), teste.getCnpj());
+	}
+
+	private ObjectMapper createObjectMapper() {
+		ObjectMapper objectMapper = new ObjectMapper();
+		SimpleModule module = new SimpleModule("OpesModule", new Version(1, 0, 0, null));
+		module.addDeserializer(Cnpj.class, new CnpjJsonDeserializer());
+		objectMapper.registerModule(module);
+		return objectMapper;
+	}
+
+	@Test
+	public void testDeserializeJsonParserDeserializationContextWithNull() throws Exception {
+		ObjectMapper mapper = createObjectMapper();
+
+		String json = "{\"cnpj\":null}";
+		Teste teste = mapper.readValue(json, Teste.class);
+		assertNull(teste.getCnpj());
+	}
+
+	static class Teste {
+		private Cnpj cnpj;
+
+		public Cnpj getCnpj() {
+			return cnpj;
+		}
+
+		public void setCnpj(Cnpj cnpj) {
+			this.cnpj = cnpj;
+		}
+	}
+}

src/test/java/br/com/insula/opes/json/deserializer/CpfJsonDeserializerTest.java

@@ -0,0 +1,52 @@
+package br.com.insula.opes.json.deserializer;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+import org.codehaus.jackson.Version;
+import org.codehaus.jackson.map.ObjectMapper;
+import org.codehaus.jackson.map.module.SimpleModule;
+import org.junit.Test;
+
+import br.com.insula.opes.Cpf;
+
+public class CpfJsonDeserializerTest {
+
+	@Test
+	public void testDeserializeJsonParserDeserializationContext() throws Exception {
+		ObjectMapper mapper = createObjectMapper();
+
+		String json = "{\"cpf\":\"00000000191\"}";
+		Teste teste = mapper.readValue(json, Teste.class);
+		assertEquals(Cpf.fromString("000.000.001-91"), teste.getCpf());
+	}
+
+	private ObjectMapper createObjectMapper() {
+		ObjectMapper objectMapper = new ObjectMapper();
+		SimpleModule module = new SimpleModule("OpesModule", new Version(1, 0, 0, null));
+		module.addDeserializer(Cpf.class, new CpfJsonDeserializer());
+		objectMapper.registerModule(module);
+		return objectMapper;
+	}
+
+	@Test
+	public void testDeserializeJsonParserDeserializationContextWithNull() throws Exception {
+		ObjectMapper mapper = createObjectMapper();
+
+		String json = "{\"cpf\":null}";
+		Teste teste = mapper.readValue(json, Teste.class);
+		assertNull(teste.getCpf());
+	}
+
+	static class Teste {
+		private Cpf cpf;
+
+		public Cpf getCpf() {
+			return cpf;
+		}
+
+		public void setCpf(Cpf cpf) {
+			this.cpf = cpf;
+		}
+	}
+}

src/test/java/br/com/insula/opes/json/serializer/CepJsonSerializerTest.java

@@ -0,0 +1,39 @@
+package br.com.insula.opes.json.serializer;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.StringWriter;
+
+import org.codehaus.jackson.Version;
+import org.codehaus.jackson.map.ObjectMapper;
+import org.codehaus.jackson.map.module.SimpleModule;
+import org.junit.Test;
+
+import br.com.insula.opes.Cep;
+
+public class CepJsonSerializerTest {
+
+	@Test
+	public void testSerializeCepJsonGeneratorSerializerProvider() throws Exception {
+		ObjectMapper mapper = new ObjectMapper();
+		SimpleModule module = new SimpleModule("OpesModule", new Version(1, 0, 0, null));
+		module.addSerializer(Cep.class, new CepJsonSerializer());
+		mapper.registerModule(module);
+
+		StringWriter writer = new StringWriter();
+		mapper.writeValue(writer, new Teste());
+		assertEquals("{\"cep\":\"87030020\"}", writer.toString());
+	}
+
+	static class Teste {
+		private Cep cep = Cep.fromString("87030020");
+
+		public Cep getCep() {
+			return cep;
+		}
+
+		public void setCep(Cep cpfCnpj) {
+			this.cep = cpfCnpj;
+		}
+	}
+}

src/test/java/br/com/insula/opes/json/serializer/CnpjJsonSerializerTest.java

@@ -0,0 +1,39 @@
+package br.com.insula.opes.json.serializer;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.StringWriter;
+
+import org.codehaus.jackson.Version;
+import org.codehaus.jackson.map.ObjectMapper;
+import org.codehaus.jackson.map.module.SimpleModule;
+import org.junit.Test;
+
+import br.com.insula.opes.Cnpj;
+
+public class CnpjJsonSerializerTest {
+
+	@Test
+	public void testSerializeCnpjJsonGeneratorSerializerProvider() throws Exception {
+		ObjectMapper mapper = new ObjectMapper();
+		SimpleModule module = new SimpleModule("OpesModule", new Version(1, 0, 0, null));
+		module.addSerializer(Cnpj.class, new CnpjJsonSerializer());
+		mapper.registerModule(module);
+
+		StringWriter writer = new StringWriter();
+		mapper.writeValue(writer, new Teste());
+		assertEquals("{\"cnpj\":\"86266937000129\"}", writer.toString());
+	}
+
+	static class Teste {
+		private Cnpj cnpj = Cnpj.fromString("86.266.937/0001-29");
+
+		public Cnpj getCnpj() {
+			return cnpj;
+		}
+
+		public void setCnpj(Cnpj cnpj) {
+			this.cnpj = cnpj;
+		}
+	}
+}

src/test/java/br/com/insula/opes/json/serializer/CpfJsonSerializerTest.java

@@ -0,0 +1,39 @@
+package br.com.insula.opes.json.serializer;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.StringWriter;
+
+import org.codehaus.jackson.Version;
+import org.codehaus.jackson.map.ObjectMapper;
+import org.codehaus.jackson.map.module.SimpleModule;
+import org.junit.Test;
+
+import br.com.insula.opes.Cpf;
+
+public class CpfJsonSerializerTest {
+
+	@Test
+	public void testSerializeCpfJsonGeneratorSerializerProvider() throws Exception {
+		ObjectMapper mapper = new ObjectMapper();
+		SimpleModule module = new SimpleModule("OpesModule", new Version(1, 0, 0, null));
+		module.addSerializer(Cpf.class, new CpfJsonSerializer());
+		mapper.registerModule(module);
+
+		StringWriter writer = new StringWriter();
+		mapper.writeValue(writer, new Teste());
+		assertEquals("{\"cpf\":\"00000000191\"}", writer.toString());
+	}
+
+	static class Teste {
+		private Cpf cpf = Cpf.fromString("000.000.001-91");
+
+		public Cpf getCpf() {
+			return cpf;
+		}
+
+		public void setCpf(Cpf cpf) {
+			this.cpf = cpf;
+		}
+	}
+}