What is ECP or Equivalence partitioning?

June 13, 2010

What is ECP?

Equivalence partitioning is black-box testing method

--Divide the input domain of a program into classes of data
--Derive test cases based on these partitions
An equivalence class represents a set of valid or invalid states for input condition.

An input condition is:

--A specific number value , a range of values
--A set of related values, or a Boolean condition

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