/**
* Assert a key is a unique index.
*
* @param string $key
* @param array $indexes
* @return void
*/
protected function assertUniqueIndex($key, $indexes)
{
$this->context->assertArrayHasKey($key, $indexes, "The {$this->name} column is not indexed.");
$this->assertTrue($indexes[$key]->isUnique(), "The {$this->name} is not a unique index.");
}
/**
* Assert that the table exists in the database.
*
* @return $this
*/
public function exists()
{
$this->context->assertTrue(Schema::hasTable($this->name), "The table {$this->name} does not exist.");
return $this;
}
