silverstripe-blog/tests/Widgets/BlogArchiveWidgetTest.php

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<?php
namespace SilverStripe\Blog\Tests;
use SilverStripe\Blog\Model\Blog;
use SilverStripe\Blog\Model\BlogPost;
use SilverStripe\Blog\Widgets\BlogArchiveWidget;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\ORM\FieldType\DBDatetime;
use SilverStripe\ORM\SS_List;
use SilverStripe\Versioned\Versioned;
use SilverStripe\Widgets\Model\Widget;
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class BlogArchiveWidgetTest extends SapphireTest
{
protected static $fixture_file = 'BlogArchiveWidgetTest.yml';
protected function setUp()
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{
if (!class_exists(Widget::class)) {
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self::$fixture_file = null;
parent::setUp();
$this->markTestSkipped('Test requires silverstripe/widgets to be installed.');
}
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DBDatetime::set_mock_now('2017-09-20 12:00:00');
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parent::setUp();
}
protected function tearDown()
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{
parent::tearDown();
DBDatetime::clear_mock_now();
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}
public function testArchiveMonthlyFromStage()
{
$widgetA = $this->objFromFixture(BlogArchiveWidget::class, 'archive-monthly-a');
$archiveA = $widgetA->getArchive();
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$this->assertInstanceOf(SS_List::class, $archiveA);
$this->assertCount(3, $archiveA);
$this->assertListContains([
['Title' => 'August 2017'],
['Title' => 'September 2017'],
['Title' => 'May 2015'],
], $archiveA);
$widgetB = $this->objFromFixture(BlogArchiveWidget::class, 'archive-monthly-b');
$archiveB = $widgetB->getArchive();
$this->assertInstanceOf(SS_List::class, $archiveB);
$this->assertCount(2, $archiveB);
$this->assertListContains([
['Title' => 'March 2016'],
['Title' => 'June 2016'],
], $archiveB);
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}
public function testArchiveMonthlyFromLive()
{
$original = Versioned::get_stage();
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$this->objFromFixture(BlogPost::class, 'post-b')->publishRecursive();
$this->objFromFixture(BlogArchiveWidget::class, 'archive-monthly-a')->publishRecursive();
Versioned::set_stage(Versioned::LIVE);
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$widget = $this->objFromFixture(BlogArchiveWidget::class, 'archive-monthly-a');
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$archive = $widget->getArchive();
$this->assertCount(1, $archive);
$this->assertListContains([
['Title' => 'August 2017'],
], $archive);
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if ($original) {
Versioned::set_stage($original);
}
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}
public function testArchiveYearly()
{
$widgetA = $this->objFromFixture(BlogArchiveWidget::class, 'archive-yearly-a');
$archiveA = $widgetA->getArchive();
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$this->assertInstanceOf(SS_List::class, $archiveA);
$this->assertCount(2, $archiveA);
$this->assertListContains([
['Title' => '2017'],
['Title' => '2015'],
], $archiveA);
$widgetB = $this->objFromFixture(BlogArchiveWidget::class, 'archive-yearly-b');
$archiveB = $widgetB->getArchive();
$this->assertInstanceOf(SS_List::class, $archiveB);
$this->assertCount(1, $archiveB);
$this->assertListContains([
['Title' => '2016'],
], $archiveB);
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}
public function testArchiveMonthlyWithNewPostsAdded()
{
$original = Versioned::get_stage();
Versioned::set_stage('Stage');
$widget = $this->objFromFixture(BlogArchiveWidget::class, 'archive-monthly-a');
$archive = $widget->getArchive();
$this->assertCount(3, $archive, 'Three months are shown in the blog archive list from fixtures');
DBDatetime::set_mock_now('2018-01-01 12:00:00');
$newPost = new BlogPost;
$newPost->ParentID = $this->objFromFixture(Blog::class, 'blog-a')->ID;
$newPost->Title = 'My new blog post';
$newPost->PublishDate = '2018-01-01 08:00:00'; // Same day as the mocked now, but slightly earlier
$newPost->write();
$archive = $widget->getArchive();
$this->assertCount(4, $archive, 'Four months are shown in the blog archive list after new post added');
if ($original) {
Versioned::set_stage($original);
}
}
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}