silverstripe-cms/tests/php/Controllers/CMSPageHistoryControllerTest.php

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<?php
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namespace SilverStripe\CMS\Tests\Controllers;
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use Page;
use SilverStripe\CMS\Controllers\CMSPageHistoryController;
use SilverStripe\CMS\Tests\Controllers\CMSPageHistoryControllerTest\HistoryController;
use SilverStripe\Control\Controller;
use SilverStripe\Core\Injector\Injector;
use SilverStripe\Dev\FunctionalTest;
use SilverStripe\Forms\FieldGroup;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\HiddenField;
use SilverStripe\Forms\HTMLReadonlyField;
use SilverStripe\Forms\TextField;
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class CMSPageHistoryControllerTest extends FunctionalTest
{
protected static $fixture_file = 'CMSPageHistoryControllerTest.yml';
protected $versionUnpublishedCheck;
protected $versionPublishCheck;
protected $versionUnpublishedCheck2;
protected $versionPublishCheck2;
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protected $page;
protected static $extra_controllers = [
CMSPageHistoryControllerTest\HistoryController::class,
];
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protected function setUp(): void
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{
parent::setUp();
Injector::inst()->registerService(
new CMSPageHistoryController(),
CMSPageHistoryController::class
);
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$this->loginWithPermission('ADMIN');
// creates a series of published, unpublished versions of a page
$this->page = new Page();
$this->page->URLSegment = "test";
$this->page->Content = "new content";
$this->page->write();
$this->versionUnpublishedCheck = $this->page->Version; // v1
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$this->page->Content = "some further content";
$this->page->publishSingle();
$this->versionPublishCheck = $this->page->Version; // v2
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$this->page->Content = "No, more changes please";
$this->page->Title = "Changing titles too";
$this->page->write();
$this->versionUnpublishedCheck2 = $this->page->Version; // v3
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$this->page->Title = "Final Change";
$this->page->publishSingle();
$this->versionPublishCheck2 = $this->page->Version; // v4
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}
public function testGetEditForm()
{
$controller = new CMSPageHistoryController();
$controller->setRequest(Controller::curr()->getRequest());
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// should get the latest version which we cannot rollback to
$form = $controller->getEditForm($this->page->ID);
$this->assertTrue($form->Actions()->dataFieldByName('action_doRollback')->isReadonly());
$this->assertEquals($this->page->ID, $form->Fields()->dataFieldByName('ID')->Value());
$this->assertEquals($this->versionPublishCheck2, $form->Fields()->dataFieldByName('Version')->Value());
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$this->assertStringContainsString(
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'Currently viewing the latest version',
$form->Fields()->fieldByName('Root.Main.CurrentlyViewingMessage')->getContent()
);
// edit form with a given version
$form = $controller->getEditForm($this->page->ID, null, $this->versionPublishCheck);
$this->assertFalse($form->Actions()->dataFieldByName('action_doRollback')->isReadonly());
$this->assertEquals($this->page->ID, $form->Fields()->dataFieldByName('ID')->Value());
$this->assertEquals($this->versionPublishCheck, $form->Fields()->dataFieldByName('Version')->Value());
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$this->assertStringContainsString(
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sprintf("Currently viewing version %s.", $this->versionPublishCheck),
$form->Fields()->fieldByName('Root.Main.CurrentlyViewingMessage')->getContent()
);
// check that compare mode updates the message
$form = $controller->getEditForm($this->page->ID, null, $this->versionPublishCheck, $this->versionPublishCheck2);
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$this->assertStringContainsString(
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sprintf("Comparing versions %s", $this->versionPublishCheck),
$form->Fields()->fieldByName('Root.Main.CurrentlyViewingMessage')->getContent()
);
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$this->assertStringContainsString(
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sprintf("and %s", $this->versionPublishCheck2),
$form->Fields()->fieldByName('Root.Main.CurrentlyViewingMessage')->getContent()
);
}
/**
* @todo should be less tied to cms theme.
* @todo check highlighting for comparing pages.
*/
public function testVersionsForm()
{
$this->get('admin/pages/legacyhistory/show/'. $this->page->ID);
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$form = $this->cssParser()->getBySelector('#Form_VersionsForm');
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$this->assertEquals(1, count($form ?? []));
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// check the page ID is present
$hidden = $form[0]->xpath("fieldset/input[@type='hidden']");
$this->assertThat($hidden, $this->logicalNot($this->isNull()), 'Hidden ID field exists');
$this->assertEquals($this->page->ID, (int) $hidden[0]->attributes()->value);
// ensure that all the versions are present in the table and displayed
$rows = $form[0]->xpath("fieldset/table/tbody/tr");
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$this->assertEquals(4, count($rows ?? []));
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}
public function testVersionsFormTableContainsInformation()
{
$this->get('admin/pages/legacyhistory/show/'. $this->page->ID);
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$form = $this->cssParser()->getBySelector('#Form_VersionsForm');
$rows = $form[0]->xpath("fieldset/table/tbody/tr");
$expected = [
['version' => $this->versionPublishCheck2, 'status' => 'published'],
['version' => $this->versionUnpublishedCheck2, 'status' => 'internal'],
['version' => $this->versionPublishCheck, 'status' => 'published'],
['version' => $this->versionUnpublishedCheck, 'status' => 'internal']
];
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// goes the reverse order that we created in setUp()
$i = 0;
foreach ($rows as $tr) {
// data-link must be present for the javascript to load new
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$this->assertStringContainsString($expected[$i]['status'], (string) $tr->attributes()->class);
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$i++;
}
// test highlighting
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$this->assertStringContainsString('active', (string) $rows[0]->attributes()->class);
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$this->assertThat((string) $rows[1]->attributes()->class, $this->logicalNot($this->stringContains('active')));
}
public function testVersionsFormSelectsUnpublishedCheckbox()
{
$this->get('admin/pages/legacyhistory/show/'. $this->page->ID);
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$checkbox = $this->cssParser()->getBySelector('#Form_VersionsForm_ShowUnpublished');
$this->assertThat($checkbox[0], $this->logicalNot($this->isNull()));
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$checked = $checkbox[0]->attributes()->checked ?: '';
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$this->assertThat($checked, $this->logicalNot($this->stringContains('checked')));
// viewing an unpublished
$this->get('admin/pages/legacyhistory/show/'.$this->page->ID .'/'.$this->versionUnpublishedCheck);
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$checkbox = $this->cssParser()->getBySelector('#Form_VersionsForm_ShowUnpublished');
$this->assertThat($checkbox[0], $this->logicalNot($this->isNull()));
$this->assertEquals('checked', (string) $checkbox[0]->attributes()->checked);
}
public function testTransformReadonly()
{
/** @var CMSPageHistoryController $history */
$history = new CMSPageHistoryController();
$history->setRequest(Controller::curr()->getRequest());
$fieldList = FieldList::create([
FieldGroup::create('group', [
TextField::create('childField', 'child field'),
]),
TextField::create('field', 'field', 'My <del>value</del><ins>change</ins>'),
HiddenField::create('hiddenField', 'hidden field'),
]);
$newList = $history->transformReadonly($fieldList);
$field = $newList->dataFieldByName('field');
$this->assertTrue($field instanceof HTMLReadonlyField);
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$this->assertStringContainsString('<ins>', $field->forTemplate());
$groupField = $newList->fieldByName('group');
$this->assertTrue($groupField instanceof FieldGroup);
$childField = $newList->dataFieldByName('childField');
$this->assertTrue($childField instanceof HTMLReadonlyField);
$hiddenField = $newList->dataFieldByName('hiddenField');
$this->assertTrue($hiddenField instanceof HiddenField);
}
}