make ExtensionLibrariesTest more tight, ignoring libraries it didn't write

(cherry picked from commit bdf8a8b)

Author: sammefford

src/test/java/com/marklogic/client/test/ExtensionLibrariesTest.java

@@ -49,7 +49,7 @@ public void testXQueryModuleCRUD()
 			new File("src/test/resources/module.xqy")).withFormat(Format.TEXT));
 
 		// get the list of descriptors
-		ExtensionLibraryDescriptor[] descriptors = libsMgr.list();
+		ExtensionLibraryDescriptor[] descriptors = libsMgr.list("/ext/my/path/to/my/");
 		assertEquals("number of modules installed", 1, descriptors.length);
 
 		for (ExtensionLibraryDescriptor descriptor : descriptors) {
@@ -67,8 +67,8 @@ public void testXQueryModuleCRUD()
 			// pass;
 		}
 
-		descriptors = libsMgr.list();
-		assertEquals("number of modules installed", descriptors.length, 0);
+		descriptors = libsMgr.list("/ext/my/path/to/my/");
+		assertEquals("number of modules installed", 0, descriptors.length);
 
 	}
 }