[ch07] Spring OXM abstraction layer test

pom.xml

@@ -69,6 +69,12 @@
             <version>${spring.framework-version}</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-oxm</artifactId>
+            <version>${spring.framework-version}</version>
+        </dependency>
+
         <dependency>
             <groupId>commons-logging</groupId>
             <artifactId>commons-logging</artifactId>

src/main/resources/OxmTest-context.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans
+                           http://www.springframework.org/schema/beans/spring-beans-4.3.xsd" >
+
+    <bean id="unmarshaller" class="org.springframework.oxm.jaxb.Jaxb2Marshaller" >
+        <property name="contextPath" value="ch07.springbook.sql.reader.jaxb" />
+    </bean>
+
+</beans>

src/test/java/ch07/springbook/OxmTest.java

@@ -0,0 +1,47 @@
+package ch07.springbook;
+
+import static org.hamcrest.core.Is.is;
+import static org.junit.Assert.assertThat;
+
+import java.io.IOException;
+import java.util.List;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.stream.StreamSource;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.oxm.Unmarshaller;
+import org.springframework.oxm.XmlMappingException;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import ch07.springbook.sql.reader.jaxb.SqlType;
+import ch07.springbook.sql.reader.jaxb.Sqlmap;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(locations = "/OxmTest-context.xml")
+public class OxmTest {
+
+	@Autowired
+	private Unmarshaller unmarshaller;
+
+	@Test
+	public void unmarshallSqlMap() throws XmlMappingException, IOException {
+
+		Source xmlSource = new StreamSource(getClass().getResourceAsStream("/sql/sqlmap_test.xml"));
+		Sqlmap sqlMap = (Sqlmap)unmarshaller.unmarshal(xmlSource);
+
+		List<SqlType> sqlList = sqlMap.getSql();
+
+		assertThat(sqlList.size(), is(3));
+
+		assertThat(sqlList.get(0).getKey(), is("add"));
+		assertThat(sqlList.get(0).getValue(), is("insert"));
+		assertThat(sqlList.get(1).getKey(), is("get"));
+		assertThat(sqlList.get(1).getValue(), is("select"));
+		assertThat(sqlList.get(2).getKey(), is("delete"));
+		assertThat(sqlList.get(2).getValue(), is("delete"));
+	}
+}