function ForumBlockTest::testActiveForumTopicsBlock

Tests the "Active forum topics" block.

File

core/modules/forum/tests/src/Functional/ForumBlockTest.php, line 95

Class

ForumBlockTest

Tests the forum blocks.

Namespace

Code

public function testActiveForumTopicsBlock() {
    $this->drupalLogin($this->adminUser);
    // Create 10 forum topics.
    $topics = $this->createForumTopics(10);
    // Comment on the first 5 topics.
    $date = new DrupalDateTime();
    for ($index = 0; $index < 5; $index++) {
        // Get the node from the topic title.
        $node = $this->drupalGetNodeByTitle($topics[$index]);
        $date->modify('+1 minute');
        $comment = Comment::create([
            'entity_id' => $node->id(),
            'field_name' => 'comment_forum',
            'entity_type' => 'node',
            'node_type' => 'node_type_' . $node->bundle(),
            'subject' => $this->randomString(20),
            'comment_body' => $this->randomString(256),
            'created' => $date->getTimestamp(),
        ]);
        $comment->save();
    }
    // Enable the block.
    $block = $this->drupalPlaceBlock('forum_active_block');
    $this->drupalGet('');
    $this->assertSession()
        ->linkExists('More', 0, 'Active forum topics block has a "more"-link.');
    $this->assertSession()
        ->linkByHrefExists('forum', 0, 'Active forum topics block has a "more"-link.');
    // We expect the first 5 forum topics to appear in the "Active forum topics"
    // block.
    $this->drupalGet('<front>');
    for ($index = 0; $index < 10; $index++) {
        if ($index < 5) {
            $this->assertSession()
                ->linkExists($topics[$index], 0, new FormattableMarkup('Forum topic @topic found in the "Active forum topics" block.', [
                '@topic' => $topics[$index],
            ]));
        }
        else {
            $this->assertSession()
                ->pageTextNotContains($topics[$index]);
        }
    }
    // Configure the active forum block to only show 2 topics.
    $block->getPlugin()
        ->setConfigurationValue('block_count', 2);
    $block->save();
    $this->drupalGet('');
    // We expect only the 2 forum topics with most recent comments to appear in
    // the "Active forum topics" block.
    for ($index = 0; $index < 10; $index++) {
        if (in_array($index, [
            3,
            4,
        ])) {
            $this->assertSession()
                ->linkExists($topics[$index], 0, 'Forum topic found in the "Active forum topics" block.');
        }
        else {
            $this->assertSession()
                ->pageTextNotContains($topics[$index]);
        }
    }
}