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<?php |
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use PHPUnit\Framework\TestCase; |
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/** |
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* Provides acceptance(ish) tests for API functions. |
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*/ |
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abstract class TWFY_Database_TestCase extends TestCase { |
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/** |
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* database handle for database queries in tests |
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*/ |
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protected static $db; |
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/** |
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* Connects to the testing database. |
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*/ |
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public static function setUpBeforeClass(): void { |
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$dsn = 'mysql:dbname=' . OPTION_TWFY_DB_NAME . ';charset=utf8'; |
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if (OPTION_TWFY_DB_HOST) { |
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$dsn .= ';host=' . OPTION_TWFY_DB_HOST; |
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} |
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$username = OPTION_TWFY_DB_USER; |
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$password = OPTION_TWFY_DB_PASS; |
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$pdo = new PDO($dsn, $username, $password); |
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self::$db = $pdo; |
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} |
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public function setUp(): void { |
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parent::setUp(); |
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$dataset = $this->getDataSet(); |
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} |
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private $xmlFileContents; |
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public function createMySQLXMLDataSet($xmlFile) { |
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$this->xmlFileContents = \simplexml_load_file($xmlFile, 'SimpleXMLElement', LIBXML_COMPACT | LIBXML_PARSEHUGE); |
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if (!$this->xmlFileContents) { |
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$message = ''; |
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foreach (\libxml_get_errors() as $error) { |
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$message .= \print_r($error, true); |
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} |
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throw new RuntimeException($message); |
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} |
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\libxml_clear_errors(); |
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$tableColumns = []; |
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$tableValues = []; |
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$this->getTableInfo($tableColumns, $tableValues); |
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$this->createTables($tableColumns, $tableValues); |
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} |
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protected function getTableInfo(array &$tableColumns, array &$tableValues): void { |
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if ($this->xmlFileContents->getName() != 'mysqldump') { |
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throw new RuntimeException('The root element of a MySQL XML data set file must be called <mysqldump>'); |
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} |
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foreach ($this->xmlFileContents->xpath('./database/table_data') as $tableElement) { |
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if (empty($tableElement['name'])) { |
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throw new RuntimeException('<table_data> elements must include a name attribute'); |
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} |
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$tableName = (string) $tableElement['name']; |
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if (!isset($tableColumns[$tableName])) { |
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$tableColumns[$tableName] = []; |
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} |
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if (!isset($tableValues[$tableName])) { |
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$tableValues[$tableName] = []; |
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} |
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foreach ($tableElement->xpath('./row') as $rowElement) { |
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$rowValues = []; |
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foreach ($rowElement->xpath('./field') as $columnElement) { |
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if (empty($columnElement['name'])) { |
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throw new RuntimeException('<field> element name attributes cannot be empty'); |
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} |
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$columnName = (string) $columnElement['name']; |
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if (!\in_array($columnName, $tableColumns[$tableName])) { |
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$tableColumns[$tableName][] = $columnName; |
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} |
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} |
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foreach ($tableColumns[$tableName] as $columnName) { |
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$fields = $rowElement->xpath('./field[@name="' . $columnName . '"]'); |
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if (!isset($fields[0])) { |
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throw new RuntimeException( |
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\sprintf( |
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'%s column doesn\'t exist in current row for table %s', |
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$columnName, |
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$tableName |
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) |
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); |
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} |
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$column = $fields[0]; |
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$attr = $column->attributes('http://www.w3.org/2001/XMLSchema-instance'); |
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if (isset($attr['type']) && (string) $attr['type'] === 'xs:hexBinary') { |
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$columnValue = \pack('H*', (string) $column); |
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} else { |
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$null = isset($column['nil']) || isset($attr[0]); |
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$columnValue = $null ? null : (string) $column; |
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} |
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$rowValues[$columnName] = $columnValue; |
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} |
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$tableValues[$tableName][] = $rowValues; |
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} |
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} |
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foreach ($this->xmlFileContents->xpath('./database/table_structure') as $tableElement) { |
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if (empty($tableElement['name'])) { |
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throw new RuntimeException('<table_structure> elements must include a name attribute'); |
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} |
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$tableName = (string) $tableElement['name']; |
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foreach ($tableElement->xpath('./field') as $fieldElement) { |
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if (empty($fieldElement['Field']) && empty($fieldElement['field'])) { |
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throw new RuntimeException('<field> elements must include a Field attribute'); |
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} |
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$columnName = (string) (empty($fieldElement['Field']) ? $fieldElement['field'] : $fieldElement['Field']); |
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if (!\in_array($columnName, $tableColumns[$tableName])) { |
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$tableColumns[$tableName][] = $columnName; |
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} |
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} |
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} |
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} |
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protected function createTables(array &$tableColumns, array &$tableValues): void { |
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foreach ($tableValues as $tableName => $values) { |
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self::$db->query("TRUNCATE TABLE $tableName"); |
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foreach ($values as $value) { |
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$sth = self::$db->prepare("INSERT INTO $tableName (`" . join('`,`', array_keys($value)) . "`) VALUES (" . str_repeat('?,', count($value) - 1) . '?)'); |
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$sth->execute(array_values($value)); |
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} |
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} |
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} |
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protected function getRowCount($table, $where) { |
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$sth = self::$db->prepare("SELECT COUNT(*) FROM $table WHERE $where"); |
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$sth->execute(); |
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return $sth->fetch()[0]; |
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} |
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public static function tearDownAfterClass(): void { |
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self::$db = null; |
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} |
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} |
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mysociety /
theyworkforyou
Loading history...
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.