silverstripe-framework/tests/php/Forms/GridField/GridFieldAddNewButtonTest.php

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<?php
namespace SilverStripe\Forms\Tests\GridField;
use SilverStripe\Core\Injector\Injector;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\Form;
use SilverStripe\Forms\GridField\GridField;
use SilverStripe\Forms\GridField\GridFieldAddNewButton;
use SilverStripe\Forms\GridField\GridFieldConfig;
use SilverStripe\Forms\Tests\GridField\GridFieldDetailFormTest\Person;
use SilverStripe\Forms\Tests\GridField\GridFieldDetailFormTest\PeopleGroup;
use SilverStripe\Forms\Tests\GridField\GridFieldDetailFormTest\Category;
use SilverStripe\Forms\Tests\GridField\GridFieldDetailFormTest\TestController;
use SilverStripe\ORM\SS_List;
class GridFieldAddNewButtonTest extends SapphireTest
{
protected static $fixture_file = 'GridFieldDetailFormTest.yml';
protected static $extra_dataobjects = [
Person::class,
PeopleGroup::class,
Category::class,
];
public function testButtonPassesParentContextToSingletonWhenRelationListIsUsed()
{
$group = $this->objFromFixture(PeopleGroup::class, 'group');
$list = $group->People();
$this->mockSingleton(Person::class)
->expects($this->once())
->method('canCreate')
->with(
$this->anything(),
$this->callback(function ($arg) use ($group) {
return isset($arg['Parent']) && $arg['Parent']->ID == $group->ID;
})
);
$this->mockButtonFragments($list, $group);
}
public function testButtonPassesNoParentContextToSingletonWhenRelationListIsNotUsed()
{
$group = $this->objFromFixture(PeopleGroup::class, 'group');
$this->mockSingleton(Person::class)
->expects($this->once())
->method('canCreate')
->with(
$this->anything(),
$this->callback(function ($arg) {
return !isset($arg['Parent']);
})
);
$this->mockButtonFragments(Person::get(), $group);
}
public function testButtonPassesNoParentContextToSingletonWhenNoParentRecordExists()
{
$group = $this->objFromFixture(PeopleGroup::class, 'group');
$list = $group->People();
$this->mockSingleton(Person::class)
->expects($this->once())
->method('canCreate')
->with(
$this->anything(),
$this->callback(function ($arg) {
return !isset($arg['Parent']);
})
);
$this->mockButtonFragments($list, null);
}
protected function mockButtonFragments(SS_List $list, $parent = null)
{
$form = Form::create(
new TestController(),
'test',
FieldList::create(
$fakeGrid = GridField::create(
'dummy',
'dummy',
$list,
new GridFieldConfig(
$button = new GridFieldAddNewButton()
)
)
),
FieldList::create()
);
if ($parent) {
$form->loadDataFrom($parent);
}
$button->getHTMLFragments($fakeGrid);
}
protected function mockSingleton($class)
{
$mock = $this->getMockBuilder($class)
->setMethods(['canCreate'])
->getMock();
Injector::inst()->registerService($mock, $class);
return $mock;
}
}