TESTING LEVELS

BOUNDARY VALUE TESTING
Its is a black box testing .Edge of the point by the set the boundary values which is on the edge of on equivalance partition.Two set of value or we use one set of value.Its a technique to refine equivalance partitiong based on testing at the boundaries between partitions.The boundary value analysis goal is find errors in associated with the boundary values
TEST LEVELS ARE
1.Unit testing
2.Integration testing
3.System testing

This techniques on based on the risks also
A large number of problems occur at the boundaries of the input variables case

Boundary value analysis test design are
* Determine of range of value usually it is equivalance class

       * Determine boundary value

       * Check input variables values at the minimum,just above minimum,just below maximum,normal,at the maximum,just below maximum,just above maximum

DECISION TABLE
Decision table is we create the table when the project was planning .In decision table we take all decision to stop errors and bugs.

Example
we create one login page
we have some test case in testing the program but we have a decision table moving to coding we create the table and execute to the devolpers to stop the errors and bugs

USE CASE TESTING
Use case is much like a older brother to user stories.Use case is a process of definting the actions done by the actors/users on the system software and the responses of the system for the corresponding action

        Use case testing is a software testing technique helps to identify test cases which covers the entire system on a transcation by transcation basis from start to end.by transcation by transcation

LCSAJ(Linear Coder Sequence And Jump )

    IN LCSAJ are small blocks code,the starting line,the end line,the target of jump

Starting Line
* At the begining of module or at a line of code that was jumped to by another LCSAJ

End Line
* At the end of module or at a line of code when jump occurs