function ManageFieldsFunctionalTest::testDeleteField

Tests that deletion removes field storages and fields as expected.

File

core/modules/field_ui/tests/src/Functional/ManageFieldsFunctionalTest.php, line 575

Class

ManageFieldsFunctionalTest

Tests the Field UI "Manage fields" screen.

Namespace

Code

public function testDeleteField() {
    // Create a new field.
    $bundle_path1 = 'admin/structure/types/manage/' . $this->contentType;
    $this->fieldUIAddNewField($bundle_path1, $this->fieldNameInput, $this->fieldLabel);
    // Create an additional node type.
    $type_name2 = strtolower($this->randomMachineName(8)) . '_test';
    $type2 = $this->drupalCreateContentType([
        'name' => $type_name2,
        'type' => $type_name2,
    ]);
    $type_name2 = $type2->id();
    // Add a field to the second node type.
    $bundle_path2 = 'admin/structure/types/manage/' . $type_name2;
    $this->fieldUIAddExistingField($bundle_path2, $this->fieldName, $this->fieldLabel);
    // Delete the first field.
    $this->fieldUIDeleteField($bundle_path1, "node.{$this->contentType}.{$this->fieldName}", $this->fieldLabel, $this->contentType);
    // Check that the field was deleted.
    $this->assertNull(FieldConfig::loadByName('node', $this->contentType, $this->fieldName), 'Field was deleted.');
    // Check that the field storage was not deleted
    $this->assertNotNull(FieldStorageConfig::loadByName('node', $this->fieldName), 'Field storage was not deleted.');
    // Delete the second field.
    $this->fieldUIDeleteField($bundle_path2, "node.{$type_name2}.{$this->fieldName}", $this->fieldLabel, $type_name2);
    // Check that the field was deleted.
    $this->assertNull(FieldConfig::loadByName('node', $type_name2, $this->fieldName), 'Field was deleted.');
    // Check that the field storage was deleted too.
    $this->assertNull(FieldStorageConfig::loadByName('node', $this->fieldName), 'Field storage was deleted.');
}