/**
  * Test getPreviousPageNumber() method
  */
 public function testGetPreviousPageNumber()
 {
     $this->Zym_Paginate_Array->setCurrentPageNumber(1);
     try {
         $this->Zym_Paginate_Array->getPreviousPageNumber();
     } catch (Zym_Paginate_Exception_NoPreviousPage $e) {
         $this->assertType('Zym_Paginate_Exception_NoPreviousPage', $e);
         $this->assertEquals('No previous page', $e->getMessage());
     }
     $this->Zym_Paginate_Array->setCurrentPageNumber(2);
     $this->assertEquals(1, $this->Zym_Paginate_Array->getPreviousPageNumber());
     $this->Zym_Paginate_Array->setCurrentPageNumber(1);
 }
 /**
  * Test getPageCount() method
  */
 public function testPageCount()
 {
     $this->assertEquals(5, $this->Zym_Paginate_Array->getPageCount());
 }