/** * Text used in sql string * * @return null */ public function testStringsUsedInSql() { $this->assertEquals('unsigned', $this->type->getSqlUnsigned()); $this->assertEquals('zerofill', $this->type->getSqlZeroFill()); $this->assertEquals('auto_increment', $this->type->getSqlAutoIncrement()); /* passed in from the constructor */ $this->assertEquals($this->sqlString, $this->type->getSqlString()); }