function NodeRevisionsUiTest::testNodeFormSaveWithoutRevision

Checks that unchecking 'Create new revision' works when editing a node.

File

core/modules/node/tests/src/Functional/NodeRevisionsUiTest.php, line 52

Class

NodeRevisionsUiTest

Tests the UI for controlling node revision behavior.

Namespace

Code

public function testNodeFormSaveWithoutRevision() : void {
  $this->drupalLogin($this->editor);
  $node_storage = $this->container
    ->get('entity_type.manager')
    ->getStorage('node');
  // Set page revision setting 'create new revision'. This will mean new
  // revisions are created by default when the node is edited.
  $type = NodeType::load('page');
  $type->setNewRevision(TRUE);
  $type->save();
  // Create the node.
  $node = $this->drupalCreateNode();
  // Verify the checkbox is checked on the node edit form.
  $this->drupalGet('node/' . $node->id() . '/edit');
  $this->assertSession()
    ->checkboxChecked('edit-revision');
  // Uncheck the create new revision checkbox and save the node.
  $edit = [
    'revision' => FALSE,
  ];
  $this->drupalGet('node/' . $node->id() . '/edit');
  $this->submitForm($edit, 'Save');
  // Load the node again and check the revision is the same as before.
  $node_storage->resetCache([
    $node->id(),
  ]);
  $node_revision = $node_storage->load($node->id(), TRUE);
  $this->assertEquals($node->getRevisionId(), $node_revision->getRevisionId(), "After an existing node is saved with 'Create new revision' unchecked, a new revision is not created.");
  // Verify the checkbox is checked on the node edit form.
  $this->drupalGet('node/' . $node->id() . '/edit');
  $this->assertSession()
    ->checkboxChecked('edit-revision');
  // Submit the form without changing the checkbox.
  $edit = [];
  $this->drupalGet('node/' . $node->id() . '/edit');
  $this->submitForm($edit, 'Save');
  // Load the node again and check the revision is different from before.
  $node_storage->resetCache([
    $node->id(),
  ]);
  $node_revision = $node_storage->load($node->id());
  $this->assertNotEquals($node->getRevisionId(), $node_revision->getRevisionId(), "After an existing node is saved with 'Create new revision' checked, a new revision is created.");
}