1. A method comprising: receiving, at an application code testing computing device, a set of instructions for testing one or more user interface pages of an application under test; determining a type of format for the set of instructions from a plurality of formats; determining, by the application code testing computing device, that the set of instructions is written in a first format and a first style, wherein the first format is one of the plurality of formats, has a codeless format, and supports a plurality of styles and wherein the first style is one of the plurality of styles; and processing the set of instructions in accordance with the determined type of format and the determined style, the processing comprising: in response to determining that the set of instructions is written in the first format and the first style, parsing the set of instructions to determine an action to perform and to determine data to use for the action to perform; converting the determined action to perform to a second format to generate a converted action to perform and converting the determined data to use for the action to perform to the second format to generate converted data; and sending, by the application code testing computing device to an application framework, the converted action to perform and the converted data.