LPS-44709 Use TestUtil class to add portlets to layouts
LPS-44709 Do not call a test method from other test method: create protected method that will be reused
LPS-44709 Split into three different methods
LPS-44709 Rename method to know what it's doing
LPS-44709 Rename method to know what it's doing
LPS-44709 SF: break lines
LPS-44709 Private methods/variables start with underscore
LPS-44709 Run ant format-source
LPS-44709 Split test methods covering all combinations for input values
LPS-44709 run ant format-source