End to End Testing

Testing a complete application environment in a situation that mimics real-world use, such as interacting with a database, using network communications, or interacting with other hardware, applications, or systems if appropriate.

Fuzz Testing

Fuzz testing or fuzzing is a software testing technique that provides invalid, unexpected, or random data to the inputs of a program. If the program fails (for example, by crashing or failing built-in code assertions), the defects can be noted.

File formats and network protocols are the most common targets of fuzz testing, but any type of program input can be fuzzed. Interesting inputs include environment variables, keyboard and mouse events, and sequences of API calls. Even items not normally considered "input" can be fuzzed, such as the contents of databases, shared memory, or the precise interleaving of threads.

Monkey Testing

In computer science, a monkey test is a unit test that runs with no specific test in mind. The monkey in this case is the producer of any input. For example, a monkey test can enter random strings into text boxes to ensure handling of all possible user input or provide garbage files to check for loading routines that have blind faith in their data.

Testers use the term monkey when referring to a fully automated testing tool. This tool doesn’t know how to use any application, so it performs mouse clicks on the screen or keystrokes on the keyboard randomly. The test monkey is technically known to conduct stochastic testing, which is in the category of black-box testing. There are different types of monkey testing.[

scope of Test Plan

The scope of testing also covers the type of testing one needs to do like load testing stress testing for load and stress how many users test one is going to simulate. also what hardware it is going to use.
if requred one can also provide the schedule and what are elimiated in the testing how many test cycle what is bug reporting and fixing work flow. etc.