Add getTotalCount() tests for sorting parameters

This is to check that a getTotalCount() implementation should not
have sorting in the generated query. Otherwise, depending on the
database and its strictness configuration, the query might fail.

grails-datastore-gorm-tck/src/main/groovy/grails/gorm/tests/PagedResultSpec.groovy

@@ -26,6 +26,21 @@ class PagedResultSpec extends GormDatastoreSpec {
  results.totalCount == 6
  }
 
+ void "Test that a paged result list is returned from the list() method with pagination and sorting params"() {
+ given:"Some people"
+ createPeople()
+
+ when:"The list method is used with pagination params"
+ def results = Person.list(offset:2, max:2, sort:'firstName', order:'DESC')
+
+ then:"You get a paged result list back"
+ results.getClass().simpleName == 'PagedResultList' // Grails/Hibernate has a custom class in different package
+ results.size() == 2
+ results[0].firstName == "Homer"
+ results[1].firstName == "Fred"
+ results.totalCount == 6
+ }
+
  void "Test that a getTotalCount will return 0 on empty result from the criteria"() {
  given:"Some people"
  createPeople()
@@ -57,6 +72,23 @@ class PagedResultSpec extends GormDatastoreSpec {
  results.totalCount == 4
  }
 
+ void "Test that a paged result list is returned from the critera with pagination and sorting params"() {
+ given:"Some people"
+ createPeople()
+
+ when:"The list method is used with pagination params"
+ def results = Person.createCriteria().list(offset:1, max:2, sort:'firstName', order:'DESC') {
+ eq 'lastName', 'Simpson'
+ }
+
+ then:"You get a paged result list back"
+ results.getClass().simpleName == 'PagedResultList' // Grails/Hibernate has a custom class in different package
+ results.size() == 2
+ results[0].firstName == "Lisa"
+ results[1].firstName == "Homer"
+ results.totalCount == 4
+ }
+
  protected void createPeople() {
  new Person(firstName: "Homer", lastName: "Simpson", age:45).save()
  new Person(firstName: "Marge", lastName: "Simpson", age:40).save()