Fixed test failures on PHP 7.4

lib/Doctrine/DBAL/Schema/MySqlSchemaManager.php

@@ -309,13 +309,20 @@ public function listTableDetails($tableName)
 
  $tableOptions = $this->_conn->fetchAssoc($sql);
 
+ if ($tableOptions === false) {
+ return $table;
+ }
+
  $table->addOption('engine', $tableOptions['ENGINE']);
+
  if ($tableOptions['TABLE_COLLATION'] !== null) {
  $table->addOption('collation', $tableOptions['TABLE_COLLATION']);
  }
+
  if ($tableOptions['AUTO_INCREMENT'] !== null) {
  $table->addOption('autoincrement', $tableOptions['AUTO_INCREMENT']);
  }
+
  $table->addOption('comment', $tableOptions['TABLE_COMMENT']);
  $table->addOption('create_options', $this->parseCreateOptions($tableOptions['CREATE_OPTIONS']));
 

lib/Doctrine/DBAL/Schema/Table.php

@@ -34,7 +34,9 @@ class Table extends AbstractAsset
  protected $_fkConstraints = [];
 
  /** @var mixed[] */
- protected $_options = [];
+ protected $_options = [
+ 'create_options' => [],
+ ];
 
  /** @var SchemaConfig|null */
  protected $_schemaConfig = null;
@@ -69,7 +71,7 @@ public function __construct($tableName, array $columns = [], array $indexes = []
  $this->_addForeignKeyConstraint($constraint);
  }
 
- $this->_options = $options;
+ $this->_options = array_merge($this->_options, $options);
  }
 
  /**

tests/Doctrine/Tests/DBAL/Driver/OCI8/OCI8StatementTest.php

@@ -59,6 +59,11 @@ public function testExecute(array $params) : void
  $this->equalTo($params[2])
  );
 
+ // the return value is irrelevant to the test
+ // but it has to be compatible with the method signature
+ $statement->method('errorInfo')
+ ->willReturn(false);
+
  // can't pass to constructor since we don't have a real database handle,
  // but execute must check the connection for the executeMode
  $conn = $this->getMockBuilder(OCI8Connection::class)

tests/Doctrine/Tests/DBAL/Sharding/PoolingShardManagerTest.php

@@ -47,6 +47,10 @@ public function testSelectGlobal() : void
  {
  $conn = $this->createConnectionMock();
  $conn->expects($this->once())->method('connect')->with($this->equalTo(0));
+ $conn->method('getParams')
+ ->willReturn([
+ 'shardChoser' => $this->createMock(ShardChoser::class),
+ ]);
 
  $shardManager = new PoolingShardManager($conn);
  $shardManager->selectGlobal();