function testNull() { $this->assertEqual(DataAccess::escapeInt(''), '0'); $this->assertEqual(DataAccess::escapeInt('', CODENDI_DB_NOT_NULL), '0'); $this->assertEqual(DataAccess::escapeInt('', CODENDI_DB_NULL), 'NULL'); $this->assertEqual(DataAccess::escapeInt('0', CODENDI_DB_NULL), '0'); $this->assertEqual(DataAccess::escapeInt(null, CODENDI_DB_NULL), '0'); $this->assertEqual(DataAccess::escapeInt('123', CODENDI_DB_NULL), '123'); $this->assertEqual(DataAccess::escapeInt('abc', CODENDI_DB_NULL), '0'); }