PDFBOX-5660: improve test coverage

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1930847 13f79535-47bb-0310-9956-ffa450edef68

Author: THausherr

xmpbox/src/test/java/org/apache/xmpbox/parser/DeserializationTest.java

@@ -45,6 +45,8 @@
 import org.apache.xmpbox.schema.XMPMediaManagementSchema;
 import org.apache.xmpbox.schema.XMPSchema;
 import org.apache.xmpbox.type.BadFieldValueException;
+import org.apache.xmpbox.type.DateType;
+import org.apache.xmpbox.type.DefinedStructuredType;
 import org.apache.xmpbox.type.ThumbnailType;
 import org.apache.xmpbox.xml.DomXmpParser;
 import org.apache.xmpbox.xml.XmpParsingException;
@@ -188,6 +190,14 @@ void testIsartorStyleWithThumbs()
             assertEquals("JPEG", thumb.getFormat());
             assertEquals("/9j/4AAQSkZJRgABAgEASABIAAD", thumb.getImage());
 
+            // Check the extension schema (also serves as example on how to retrieve)
+            XMPSchema acmeMailSchema = metadata.getSchema("http://www.acme.com/ns/email/1/");
+            DateType deliveryDate = (DateType) acmeMailSchema.getProperty("Delivery-Date");
+            assertEquals("2007-11-09T09:55:36+01:00", deliveryDate.getStringValue());
+            DefinedStructuredType dst = (DefinedStructuredType) acmeMailSchema.getProperty("From");
+            assertEquals("[name=TextType:John Doe]", dst.getProperty("name").toString());
+            assertEquals("[mailto=TextType:john@acme.com]", dst.getProperty("mailto").toString());
+
             checkTransform(metadata, "64755266855514150823517184659364700851455308334441170957883187622624192802093", metadata.getAllSchemas().size());
         }
     }