Domain testing is a software testing technique that involves selecting a small number of test cases from a nearly infinite group of candidate test cases. It is one of the most widely practiced software testing techniques. Domain knowledge plays a very critical role while testing domain-specific work.[1][2][3][4][5][6][7]
White, Lee J.; Cohen, Edward I; Zeil, Steven J. (1981). "A Domain Strategy for Computer Program Testing". In Chandrasekaran, B.; Radicchi, S. (eds.). Computer Program Testing: Proceedings of the Summer School on Computer Program Testing Held at SOGESTA, Urbino, Italy, June 29-July 3, 1981. Amsterdam; New York: North Holland. pp. 103–112. ISBN0-444-86292-7. OCLC7875177.