The bachelor thesis “Extension of MMSP methodology in the field of estimating effort of testing” deals with methods of estimating testing effort. The main objective of this work is to introduce available methods of estimating testing effort and the subsequent incorporation of selected methods into the Methodology for small software projects. The partial objectives are the characteristics of the estimation, the creation of an overview of methods of estimating testing effort and the choice of methods for a more detailed description. Another partial objective is to propose an extension of the Methodology for small software projects. This objective is linked to the last partial objective of verifying this extension in practice. The first chapte...