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1 <?php
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2
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3 namespace Drupal\Tests\node\Kernel;
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4
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5 use Drupal\KernelTests\Core\Entity\EntityKernelTestBase;
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6 use Drupal\node\Entity\Node;
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7 use Drupal\node\Entity\NodeType;
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8
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9 /**
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10 * Tests node validation constraints.
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11 *
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12 * @group node
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13 */
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14 class NodeValidationTest extends EntityKernelTestBase {
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15
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16 /**
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17 * Modules to enable.
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18 *
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19 * @var array
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20 */
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21 public static $modules = ['node'];
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22
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23 /**
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24 * Set the default field storage backend for fields created during tests.
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25 */
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26 protected function setUp() {
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27 parent::setUp();
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28
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29 // Create a node type for testing.
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30 $type = NodeType::create(['type' => 'page', 'name' => 'page']);
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31 $type->save();
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32 }
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33
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34 /**
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35 * Tests the node validation constraints.
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36 */
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37 public function testValidation() {
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38 $this->createUser();
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39 $node = Node::create(['type' => 'page', 'title' => 'test', 'uid' => 1]);
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40 $violations = $node->validate();
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41 $this->assertEqual(count($violations), 0, 'No violations when validating a default node.');
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42
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43 $node->set('title', $this->randomString(256));
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44 $violations = $node->validate();
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45 $this->assertEqual(count($violations), 1, 'Violation found when title is too long.');
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46 $this->assertEqual($violations[0]->getPropertyPath(), 'title.0.value');
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47 $this->assertEqual($violations[0]->getMessage(), '<em class="placeholder">Title</em>: may not be longer than 255 characters.');
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48
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49 $node->set('title', NULL);
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50 $violations = $node->validate();
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51 $this->assertEqual(count($violations), 1, 'Violation found when title is not set.');
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52 $this->assertEqual($violations[0]->getPropertyPath(), 'title');
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53 $this->assertEqual($violations[0]->getMessage(), 'This value should not be null.');
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54
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55 $node->set('title', '');
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56 $violations = $node->validate();
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57 $this->assertEqual(count($violations), 1, 'Violation found when title is set to an empty string.');
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58 $this->assertEqual($violations[0]->getPropertyPath(), 'title');
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59
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60 // Make the title valid again.
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61 $node->set('title', $this->randomString());
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62 // Save the node so that it gets an ID and a changed date.
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63 $node->save();
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64 // Set the changed date to something in the far past.
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65 $node->set('changed', 433918800);
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66 $violations = $node->validate();
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67 $this->assertEqual(count($violations), 1, 'Violation found when changed date is before the last changed date.');
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68 $this->assertEqual($violations[0]->getPropertyPath(), '');
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69 $this->assertEqual($violations[0]->getMessage(), 'The content has either been modified by another user, or you have already submitted modifications. As a result, your changes cannot be saved.');
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70 }
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71
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72 }
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