DATADOC-134 - Added test case to show indexes with unique flag work.

spring-data-mongodb/src/test/java/org/springframework/data/document/mongodb/repository/AbstractPersonRepositoryIntegrationTests.java

@@ -12,6 +12,7 @@ import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.dao.DuplicateKeyException;
 import org.springframework.data.document.mongodb.geo.Box;
 import org.springframework.data.document.mongodb.geo.Circle;
 import org.springframework.data.document.mongodb.geo.Point;
@@ -267,4 +268,15 @@ public abstract class AbstractPersonRepositoryIntegrationTests {
 	public void existsWorksCorrectly() {
 		assertThat(repository.exists(dave.getId()), is(true));
 	}
+
+	@Test(expected = DuplicateKeyException.class)
+	public void rejectsDuplicateEmailAddressOnSave() {
+		
+		assertThat(dave.getEmail(), is("dave@dmband.com"));
+		
+		Person daveSyer = new Person("Dave", "Syer");
+		assertThat(daveSyer.getEmail(), is("dave@dmband.com"));
+		
+		repository.save(daveSyer);
+	}
 }

spring-data-mongodb/src/test/java/org/springframework/data/document/mongodb/repository/Person.java

@@ -19,6 +19,7 @@ import java.util.Set;
 
 import org.springframework.data.document.mongodb.geo.Point;
 import org.springframework.data.document.mongodb.index.GeoSpatialIndexed;
+import org.springframework.data.document.mongodb.index.Indexed;
 import org.springframework.data.document.mongodb.mapping.Document;
 
 /**
@@ -35,6 +36,8 @@ public class Person extends Contact {
 	
 	private String firstname;
 	private String lastname;
+	@Indexed(unique = true, dropDups = true)
+	private String email;
 	private Integer age;
 	private Sex sex;
 
@@ -66,6 +69,7 @@ public class Person extends Contact {
 		this.lastname = lastname;
 		this.age = age;
 		this.sex = sex;
+		this.email = (firstname == null ? "noone" : firstname.toLowerCase()) + "@dmband.com";
 	}
 
 	/**
@@ -102,6 +106,20 @@ public class Person extends Contact {
 		this.lastname = lastname;
 	}
 
+	/**
+	 * @return the email
+	 */
+	public String getEmail() {
+		return email;
+	}
+	
+	/**
+	 * @param email the email to set
+	 */
+	public void setEmail(String email) {
+		this.email = email;
+	}
+	
 	/**
 	 * @return the age
 	 */

spring-data-mongodb/src/test/resources/org/springframework/data/document/mongodb/repository/PersonRepositoryIntegrationTests-context.xml

@@ -7,12 +7,13 @@
 		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
 		http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd">
 
-	<mongo:db-factory dbname="repositories"/>	
-	<mongo:mapping-converter base-package="org.springframework.data.document.mongodb.repository"/>
-
+	<mongo:db-factory dbname="repositories" />
+	
 	<bean id="mongoTemplate" class="org.springframework.data.document.mongodb.MongoTemplate">
-		<constructor-arg ref="mongoDbFactory"/>
-		<constructor-arg ref="mappingConverter"/>
+		<constructor-arg ref="mongoDbFactory" />
+		<property name="writeConcern">
+			<util:constant static-field="com.mongodb.WriteConcern.SAFE" />
+		</property>
 	</bean>
 
 	<bean class="org.springframework.data.document.mongodb.repository.MongoRepositoryFactoryBean">

spring-data-mongodb/src/test/resources/org/springframework/data/document/mongodb/repository/config/MongoNamespaceIntegrationTests-context.xml

@@ -1,19 +1,21 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <beans xmlns="http://www.springframework.org/schema/beans"
-			 xmlns:mongo="http://www.springframework.org/schema/data/mongo"
-			 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-			 xmlns:repository="http://www.springframework.org/schema/data/repository"
-			 xsi:schemaLocation="http://www.springframework.org/schema/data/mongo http://www.springframework.org/schema/data/mongo/spring-mongo-1.0.xsd
-			 http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
-			 http://www.springframework.org/schema/data/repository http://www.springframework.org/schema/data/repository/spring-repository-1.0.xsd">
+	xmlns:mongo="http://www.springframework.org/schema/data/mongo"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:repository="http://www.springframework.org/schema/data/repository"
+	xmlns:util="http://www.springframework.org/schema/util"
+	xsi:schemaLocation="http://www.springframework.org/schema/data/mongo http://www.springframework.org/schema/data/mongo/spring-mongo-1.0.xsd
+		http://www.springframework.org/schema/data/repository http://www.springframework.org/schema/data/repository/spring-repository-1.0.xsd
+		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+		http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd">
 
 	<mongo:db-factory dbname="repositories"/>
 
 	<bean id="mongoTemplate" class="org.springframework.data.document.mongodb.MongoTemplate">
 		<constructor-arg name="mongoDbFactory" ref="mongoDbFactory"/>
-		<constructor-arg name="mongoConverter">
-			<mongo:mapping-converter/>
-		</constructor-arg>
+		<property name="writeConcern">
+			<util:constant static-field="com.mongodb.WriteConcern.SAFE" />
+		</property>
 	</bean>
 
 	<mongo:repositories base-package="org.springframework.data.**.repository">