Year: 2018

The requirements should be formulated in sufficient detail so that to minimize the risk related to misunderstanding of their content. For this purpose, it is necessary to take into account the knowledge and experience of developers. If the developers offer Read more

Also, JIRA is usually used to track bugs and find defects. The tool was designed by Australian company called Atlassian. JIRA was initially released in 2002.   The name “JIRA” looks like abbreviation but it is not the case. However, Read more

A relation is said to be symmetric if it holds both in one and the other directions. This means that the arrow on the graph is directed to both sides. Examples: neighbor is married. The neighbor’s relation is symmetric, but Read more

Logic coverage testing. What used to be known as “logic coverage testing” is now called control flow testing. Equivalence partitioning. All test methods described in this article are based on the idea of ​​splitting a set of all possible input Read more

Experience has shown that test cases which investigate boundary conditions produce more benefits than test cases that do not do that. Boundary conditions are conditions just on, just above or just below the boundaries of input and output equivalence classes. Read more

  If there is one error in the product, probably there are more errors in it     This assumption mirrors the principle, which states that if an error is found in the part of the program, then there is Read more

Software developers do not implement business requirements or use cases. They implement functional requirements, certain fragments of the system’s behavior, allowing customers to execute use cases and perform their tasks. The use cases describe the behavior of the system from Read more

The procedure for minimizing a set of tests aims to select the minimum (with respect to the number of tests) subset of tests T needed to cover each program element that depends on the changes. To verify the correctness of Read more

One way to create test case scenarios that replicate errors related to data flows through a part of the program which does not interact with the user is to create a basic copy of the data files of the initial Read more