function RowTest::testHashing

Tests hashing.

File

core/modules/migrate/tests/src/Unit/RowTest.php, line 153

Class

RowTest

@coversDefaultClass \Drupal\migrate\Row @group migrate

Namespace

Code

public function testHashing() : void {
    $row = new Row($this->testValues, $this->testSourceIds);
    $this->assertSame('', $row->getHash(), 'No hash at creation');
    $row->rehash();
    $this->assertSame($this->testHash, $row->getHash(), 'Correct hash.');
    $row->rehash();
    $this->assertSame($this->testHash, $row->getHash(), 'Correct hash even doing it twice.');
    // Set the map to needs update.
    $test_id_map = [
        'original_hash' => '',
        'hash' => '',
        'source_row_status' => MigrateIdMapInterface::STATUS_NEEDS_UPDATE,
    ];
    $row->setIdMap($test_id_map);
    $this->assertTrue($row->needsUpdate());
    $row->rehash();
    $this->assertSame($this->testHash, $row->getHash(), 'Correct hash even if id_mpa have changed.');
    $row->setSourceProperty('title', 'new title');
    $row->rehash();
    $this->assertSame($this->testHashMod, $row->getHash(), 'Hash changed correctly.');
    // Check hash calculation algorithm.
    $hash = hash('sha256', serialize($row->getSource()));
    $this->assertSame($hash, $row->getHash());
    // Check length of generated hash used for mapping schema.
    $this->assertSame(64, strlen($row->getHash()));
    // Set the map to successfully imported.
    $test_id_map = [
        'original_hash' => '',
        'hash' => '',
        'source_row_status' => MigrateIdMapInterface::STATUS_IMPORTED,
    ];
    $row->setIdMap($test_id_map);
    $this->assertFalse($row->needsUpdate());
    // Set the same hash value and ensure it was not changed.
    $random = $this->randomMachineName();
    $test_id_map = [
        'original_hash' => $random,
        'hash' => $random,
        'source_row_status' => MigrateIdMapInterface::STATUS_NEEDS_UPDATE,
    ];
    $row->setIdMap($test_id_map);
    $this->assertFalse($row->changed());
    // Set different has values to ensure it is marked as changed.
    $test_id_map = [
        'original_hash' => $this->randomMachineName(),
        'hash' => $this->randomMachineName(),
        'source_row_status' => MigrateIdMapInterface::STATUS_NEEDS_UPDATE,
    ];
    $row->setIdMap($test_id_map);
    $this->assertTrue($row->changed());
}