Tests whether the filters are click sortable as expected.
public function testClickSortable() {
// Test that clickSortable is TRUE by default.
$item = array(
'table' => 'views_test_data',
'field' => 'name',
);
$plugin = views_get_handler($item, 'field');
$this
->assertTrue($plugin
->clickSortable(), 'TRUE as a default value is correct.');
// Test that clickSortable is TRUE by when set TRUE in the data.
$item['field'] = 'id';
$plugin = views_get_handler($item, 'field');
$this
->assertTrue($plugin
->clickSortable(), 'TRUE as a views data value is correct.');
// Test that clickSortable is FALSE by when set FALSE in the data.
$item['field'] = 'job';
$plugin = views_get_handler($item, 'field');
$this
->assertFalse($plugin
->clickSortable(), 'FALSE as a views data value is correct.');
}