--- /dev/null
+<?php
+
+namespace Drupal\Tests\settings_tray\Functional;
+
+use Drupal\block\Entity\Block;
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * Tests opening and saving block forms in the off-canvas dialog.
+ *
+ * @group settings_tray
+ */
+class SettingsTrayTest extends BrowserTestBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ public static $modules = [
+ 'settings_tray',
+ 'settings_tray_test',
+ ];
+
+ /**
+ * Gets the block CSS selector.
+ *
+ * @param \Drupal\block\Entity\Block $block
+ * The block.
+ *
+ * @return string
+ * The CSS selector.
+ */
+ protected function getBlockSelector(Block $block) {
+ return '#block-' . $block->id();
+ }
+
+ /**
+ * Tests the 3 possible forms[settings_tray] annotations: class, FALSE, none.
+ *
+ * There is also functional JS test coverage to ensure that the two blocks
+ * that support Settings Tray (the "class" and "none" cases) do work
+ * correctly.
+ *
+ * @see SettingsTrayBlockFormTest::testBlocks()
+ */
+ public function testPossibleAnnotations() {
+ $test_block_plugin_ids = [
+ // Block that explicitly provides an "settings_tray" form class.
+ 'settings_tray_test_class',
+ // Block that explicitly provides no "settings_tray" form, thus opting out.
+ 'settings_tray_test_false',
+ // Block that does nothing explicit for Settings Tray.
+ 'settings_tray_test_none',
+ ];
+
+ $placed_blocks = [];
+ foreach ($test_block_plugin_ids as $plugin_id) {
+ $placed_blocks[$plugin_id] = $this->placeBlock($plugin_id);
+ }
+
+ $this->drupalGet('');
+ $web_assert = $this->assertSession();
+ foreach ($placed_blocks as $plugin_id => $placed_block) {
+ $block_selector = $this->getBlockSelector($placed_block);
+
+ // All blocks are rendered.
+ $web_assert->elementExists('css', $block_selector);
+
+ // All blocks except 'settings_tray_test_false' are editable. For more
+ // detailed test coverage, which requires JS execution, see
+ // \Drupal\Tests\settings_tray\FunctionalJavascript\SettingsTrayBlockFormTest::testBlocks().
+ if ($plugin_id === 'settings_tray_test_false') {
+ $web_assert->elementNotExists('css', "{$block_selector}[data-drupal-settingstray=\"editable\"]");
+ }
+ else {
+ $web_assert->elementExists('css', "{$block_selector}[data-drupal-settingstray=\"editable\"]");
+ }
+ }
+ }
+
+ /**
+ * Tests that certain blocks opt out from Settings Tray.
+ */
+ public function testOptOut() {
+ $web_assert = $this->assertSession();
+
+ $non_excluded_block = $this->placeBlock('system_powered_by_block');
+ $excluded_block_plugin_ids = ['page_title_block', 'system_main_block', 'settings_tray_test_false'];
+ $block_selectors = [];
+ // Place blocks that should be excluded.
+ foreach ($excluded_block_plugin_ids as $excluded_block_plugin_id) {
+ // The block HTML 'id' attribute will be "block-[block_id]".
+ $block_selectors[] = $this->getBlockSelector($this->placeBlock($excluded_block_plugin_id));
+ }
+ $this->drupalGet('');
+ // Assert that block has been marked as "editable" and contextual that
+ // should exist does.
+ $web_assert->elementExists('css', $this->getBlockSelector($non_excluded_block) . "[data-drupal-settingstray=\"editable\"]");
+ // Assert that each block that has a "forms[settings_tray] = FALSE" annotation:
+ // - is still rendered on the page
+ // - but is not marked as "editable" by settings_tray_preprocess_block()
+ // - and does not have the Settings Tray contextual link.
+ foreach ($block_selectors as $block_selector) {
+ $web_assert->elementExists('css', $block_selector);
+ $web_assert->elementNotExists('css', "{$block_selector}[data-drupal-settingstray=\"editable\"]");
+ $web_assert->elementNotExists('css', "$block_selector [data-settings-tray-edit]");
+ }
+ }
+
+}