function ViewsPagerTest::testPagerApi

Test the api functions on the view object.

File

tests/views_pager.test, line 471

Class

ViewsPagerTest

Tests the pluggable pager system.

Code

public function testPagerApi() {
    $view = $this->viewsPagerFull();
    // On the first round don't initialize the pager.
    $this->assertEqual($view->get_items_per_page(), NULL, 'If the pager is not initialized and no manual override there is no items per page.');
    $rand_number = rand(1, 5);
    $view->set_items_per_page($rand_number);
    $this->assertEqual($view->get_items_per_page(), $rand_number, 'Make sure get_items_per_page uses the settings of set_items_per_page.');
    $this->assertEqual($view->get_offset(), NULL, 'If the pager is not initialized and no manual override there is no offset.');
    $rand_number = rand(1, 5);
    $view->set_offset($rand_number);
    $this->assertEqual($view->get_offset(), $rand_number, 'Make sure get_offset uses the settings of set_offset.');
    $this->assertEqual($view->get_current_page(), NULL, 'If the pager is not initialized and no manual override there is no current page.');
    $rand_number = rand(1, 5);
    $view->set_current_page($rand_number);
    $this->assertEqual($view->get_current_page(), $rand_number, 'Make sure get_current_page uses the settings of set_current_page.');
    $view->destroy();
    // On this round enable the pager.
    $view->init_display();
    $view->init_query();
    $view->init_pager();
    $this->assertEqual($view->get_items_per_page(), 5, 'Per default the view has 5 items per page.');
    $rand_number = rand(1, 5);
    $view->set_items_per_page($rand_number);
    $rand_number = rand(6, 11);
    $view->query->pager
        ->set_items_per_page($rand_number);
    $this->assertEqual($view->get_items_per_page(), $rand_number, 'Make sure get_items_per_page uses the settings of set_items_per_page.');
    $this->assertEqual($view->get_offset(), 0, 'Per default a view has a 0 offset.');
    $rand_number = rand(1, 5);
    $view->set_offset($rand_number);
    $rand_number = rand(6, 11);
    $view->query->pager
        ->set_offset($rand_number);
    $this->assertEqual($view->get_offset(), $rand_number, 'Make sure get_offset uses the settings of set_offset.');
    $this->assertEqual($view->get_current_page(), 0, 'Per default the current page is 0.');
    $rand_number = rand(1, 5);
    $view->set_current_page($rand_number);
    $rand_number = rand(6, 11);
    $view->query->pager
        ->set_current_page($rand_number);
    $this->assertEqual($view->get_current_page(), $rand_number, 'Make sure get_current_page uses the settings of set_current_page.');
}