The objective of this work is to automate the preparation of a testing environment, which is a part of manual early testing of ovirt-web-ui component in project oVirt/RHV and allow the tester to work efficiently. Agile methods, early testing principles, project oVirt/RHV, and software development tools Jira, Jenkins, and GitHub were studied in this thesis. Automation was implemented in Python programming language and the work was incorporated into an existing automation structure in GitLab, while simultaneously being run by the Jenkins tool. All created components communicating with each software development tool are not only used in the preparation script but also will be utilized to gather data into the database in the future. The finished work was thoroughly tested and helped to free up to 2 hours of tester’s time for other work-related activities.