What is equivalence partitioning with example?
Equivalence partitioning or equivalence class partitioning (ECP) is a software testing technique that divides the input data of a software unit into partitions of equivalent data from which test cases can be derived. In principle, test cases are designed to cover each partition at least once.
How do you do a Boundary value analysis?
Two techniques – Boundary value analysis and equivalence partitioning testing techniques are used. In Equivalence Partitioning, first, you divide a set of test condition into a partition that can be considered. In Boundary Value Analysis you then test boundaries between equivalence partitions.
What do you need to know about equivalence partitioning?
What is Equivalence Partitioning Testing? Equivalence Partitioning also called as equivalence class partitioning. It is abbreviated as ECP. It is a software testing technique that divides the input test data of the application under test into each partition at least once of equivalent data from which test cases can be derived.
How many valid and invalid partitions are there?
Though the program mentions three partitions, we have identified four, 3 valid and one invalid condition. The Invalid partition will be used to test for proper error messages. By identifying the partitions with cents eg 1000 .01, the test cases add to the clarity of the program.
How to partition a range of integers into partitions?
Let us consider a program that separates integers into positive or negative. And accepts any number between -5 and + 5. The range of input integers can be split into the following partitions :
How is one representative value chosen in a partition?
One representative value is chosen in the partition and it covers all the items in the same partition that can be considered. A set of data is to be chosen which can act as input condition.
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