tdf#45904 Move XElementAccess Java tests to C++

Move XElementAccess Java tests to C++ for ScCellFieldsObj.

Change-Id: I140cb1f1d5f9cbccfd4dbb43d37c9cd48b7346e8
Reviewed-on: https://gerrit.libreoffice.org/64794
Tested-by: Jenkins
Reviewed-by: Jens Carl <j.carl43@gmx.de>

qadevOOo/objdsc/sc/com.sun.star.comp.office.ScCellFieldsObj.csv

-"ScCellFieldsObj";"com::sun::star::container::XElementAccess";"getElementType()"
-"ScCellFieldsObj";"com::sun::star::container::XElementAccess";"hasElements()"
 "ScCellFieldsObj";"com::sun::star::container::XEnumerationAccess";"createEnumeration()"

sc/qa/extras/sccellfieldsobj.cxx

@@ -8,6 +8,7 @@
  */
 
 #include <test/calc_unoapi_test.hxx>
+#include <test/container/xelementaccess.hxx>
 #include <test/util/xrefreshable.hxx>
 
 #include <com/sun/star/container/XIndexAccess.hpp>
@@ -19,17 +20,22 @@
 #include <com/sun/star/table/XCell.hpp>
 #include <com/sun/star/text/XText.hpp>
 #include <com/sun/star/text/XTextContent.hpp>
+#include <com/sun/star/text/XTextField.hpp>
 #include <com/sun/star/text/XTextFieldsSupplier.hpp>
 #include <com/sun/star/uno/XInterface.hpp>
 
 #include <com/sun/star/uno/Reference.hxx>
 
+#include <cppu/unotype.hxx>
+
 using namespace css;
 using namespace css::uno;
 
 namespace sc_apitest
 {
-class ScCellFieldsObj : public CalcUnoApiTest, public apitest::XRefreshable
+class ScCellFieldsObj : public CalcUnoApiTest,
+                        public apitest::XElementAccess,
+                        public apitest::XRefreshable
 {
 public:
     ScCellFieldsObj();
@@ -40,6 +46,10 @@ public:
 
     CPPUNIT_TEST_SUITE(ScCellFieldsObj);
 
+    // XElementAccess
+    CPPUNIT_TEST(testGetElementType);
+    CPPUNIT_TEST(testHasElements);
+
     // XRefreshable
     CPPUNIT_TEST(testAddRefreshListener);
     CPPUNIT_TEST(testRefresh);
@@ -53,6 +63,7 @@ private:
 
 ScCellFieldsObj::ScCellFieldsObj()
     : CalcUnoApiTest("/sc/qa/extras/testdocuments")
+    , XElementAccess(cppu::UnoType<text::XTextField>::get())
 {
 }