Before you will install tests, you have to insure that you have installed "Node.js" and "Java 8 SE" (Java is need for Allure reporter).
Choose directory to install framework. Run "npm install" command in terminal and wait till installation process will finished.
To run tests with allure reporter, please use command "npm run test:allure". To run tests with terminal output, use command "npm run test:console".
To generate Allure report please use command "npm run report"