TEST :model groups (ALL) : 'all', appear under 'complexType', and has minOccurs=1, maxOccurs=2
http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/#Model_Groups
| Item | Value | 
|---|---|
| title | mgP039 - mgP039 | 
| name | mgP039 | 
| source | ../mgP039.xsd | 
| schemaName | ../mgP039.xsd | 
| keywords | schema negative | 
| package | javasoft.sqe.tests.modelgroups.mgp039 |