silverstripe-cms/tests/controller/CMSPageHistoryControllerTest.php

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<?php
/**
* @package cms
* @subpackage tests
*/
class CMSPageHistoryControllerTest extends FunctionalTest {
protected static $fixture_file = 'CMSPageHistoryControllerTest.yml';
private $versionUnpublishedCheck, $versionPublishCheck, $versionUnpublishedCheck2;
private $page;
public function setUp() {
parent::setUp();
$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// creates a series of published, unpublished versions of a page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;
$this->page->Content = "some further content";
$this->page->write();
$this->page->publish('Stage', 'Live');
$this->versionPublishCheck = $this->page->Version;
$this->page->Content = "No, more changes please";
$this->page->Title = "Changing titles too";
$this->page->write();
$this->versionUnpublishedCheck2 = $this->page->Version;
$this->page->Title = "Final Change";
$this->page->write();
$this->page->publish('Stage', 'Live');
$this->versionPublishCheck2 = $this->page->Version;
}
public function testGetEditForm() {
$controller = new CMSPageHistoryController();
// should get the latest version which we cannot rollback to
$form = $controller->getEditForm($this->page->ID);
$this->assertTrue($form->Actions()->dataFieldByName('action_doRollback')->isReadonly());
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$this->assertEquals($this->page->ID, $form->Fields()->dataFieldByName('ID')->Value());
$this->assertEquals($this->versionPublishCheck2, $form->Fields()->dataFieldByName('Version')->Value());
$this->assertContains(
sprintf("Currently viewing version %s.", $this->versionPublishCheck2),
$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());
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$this->assertEquals($this->page->ID, $form->Fields()->dataFieldByName('ID')->Value());
$this->assertEquals($this->versionPublishCheck, $form->Fields()->dataFieldByName('Version')->Value());
$this->assertContains(
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);
$this->assertContains(
sprintf("Comparing versions %s", $this->versionPublishCheck),
$form->Fields()->fieldByName('Root.Main.CurrentlyViewingMessage')->getContent()
);
$this->assertContains(
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() {
$history = $this->get('admin/pages/history/show/'. $this->page->ID);
$form = $this->cssParser()->getBySelector('#Form_VersionsForm');
$this->assertEquals(1, count($form));
// 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");
$this->assertEquals(4, count($rows));
}
public function testVersionsFormTableContainsInformation() {
$history = $this->get('admin/pages/history/show/'. $this->page->ID);
$form = $this->cssParser()->getBySelector('#Form_VersionsForm');
$rows = $form[0]->xpath("fieldset/table/tbody/tr");
$expected = array(
array('version' => $this->versionPublishCheck2, 'status' => 'published'),
array('version' => $this->versionUnpublishedCheck2, 'status' => 'internal'),
array('version' => $this->versionPublishCheck, 'status' => 'published'),
array('version' => $this->versionUnpublishedCheck, 'status' => 'internal')
);
// 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
$this->assertContains($expected[$i]['status'], (string) $tr->attributes()->class);
$i++;
}
// test highlighting
$this->assertContains('active', (string) $rows[0]->attributes()->class);
$this->assertThat((string) $rows[1]->attributes()->class, $this->logicalNot($this->stringContains('active')));
}
public function testVersionsFormSelectsUnpublishedCheckbox() {
$history = $this->get('admin/pages/history/show/'. $this->page->ID);
$checkbox = $this->cssParser()->getBySelector('#Form_VersionsForm_ShowUnpublished');
$this->assertThat($checkbox[0], $this->logicalNot($this->isNull()));
$checked = $checkbox[0]->attributes()->checked;
$this->assertThat($checked, $this->logicalNot($this->stringContains('checked')));
// viewing an unpublished
$history = $this->get('admin/pages/history/show/'.$this->page->ID .'/'.$this->versionUnpublishedCheck);
$checkbox = $this->cssParser()->getBySelector('#Form_VersionsForm_ShowUnpublished');
$this->assertThat($checkbox[0], $this->logicalNot($this->isNull()));
$this->assertEquals('checked', (string) $checkbox[0]->attributes()->checked);
}
}