function RulesTestDataCase::testRulesIdentifiableDataWrapper

Makes sure the RulesIdentifiableDataWrapper is working correctly.

File

tests/rules.test, line 1070

Class

RulesTestDataCase

Test rules data wrappers.

Code

public function testRulesIdentifiableDataWrapper() {
    $node = $this->drupalCreateNode();
    $wrapper = new RulesTestTypeWrapper('rules_test_type', $node);
    $this->assertTrue($wrapper->value() == $node, 'Data correctly wrapped.');
    // Test serializing and make sure only the id is stored.
    $this->assertTrue(strpos(serialize($wrapper), $node->title) === FALSE, 'Data has been correctly serialized.');
    $this->assertEqual(unserialize(serialize($wrapper))->value()->title, $node->title, 'Serializing works right.');
    $wrapper2 = unserialize(serialize($wrapper));
    // Test serializing the unloaded wrapper.
    $this->assertEqual(unserialize(serialize($wrapper2))->value()->title, $node->title, 'Serializing works right.');
    // Test loading a not more existing node.
    $s = serialize($wrapper2);
    node_delete($node->nid);
    $this->assertFalse(node_load($node->nid), 'Node deleted.');
    try {
        unserialize($s)->value();
        $this->fail("Loading hasn't created an exception.");
    } catch (EntityMetadataWrapperException $e) {
        $this->pass("Exception was thrown: " . $e->getMessage());
    }
    // Test saving a saveable custom, identifiable wrapper.
    $action = rules_action('test_type_save');
    $node = $this->drupalCreateNode(array(
        'status' => 0,
        'type' => 'page',
    ));
    $node->status = 1;
    $action->execute($node);
    // Load the node fresh from the db.
    $node = node_load($node->nid, NULL, TRUE);
    $this->assertEqual($node->status, 1, 'Savable non-entity has been saved.');
}