Fix bug with DistributedSystem Properties handling in mock object configuration.

spring-data-geode-test/src/test/resources/org/springframework/data/gemfire/tests/MockPeerCacheApplicationXmlConfigurationIntegrationTests-context.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+	   xmlns:gfe="http://www.springframework.org/schema/geode"
+	   xmlns:util="http://www.springframework.org/schema/util"
+	   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	   xsi:schemaLocation="
+	   	http://www.springframework.org/schema/beans https://www.springframework.org/schema/beans/spring-beans.xsd
+		http://www.springframework.org/schema/geode https://www.springframework.org/schema/geode/spring-geode.xsd
+	   	http://www.springframework.org/schema/util https://www.springframework.org/schema/util/spring-util.xsd"
+default-lazy-init="true">
+
+	<util:properties id="gemfireProperties">
+		<prop key="name">MockPeerCacheApplicationXmlConfigurationIntegrationTests</prop>
+		<prop key="log-level">error</prop>
+	</util:properties>
+
+	<gfe:cache properties-ref="gemfireProperties"/>
+
+	<gfe:local-region id="Example" persistent="false"/>
+
+</beans>