NDLI: Constraint-based test database generation for SQL queries

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Constraint-based test database generation for SQL queries

Content Provider	ACM Digital Library
Author	Suárez-Cabal, María José Tuya, Javier de la Riva, Claudio
Abstract	Populating test databases with meaningful test data is a difficult task as it involves generating data for many joined tables that must be diverse enough to be able to reveal faults and small enough to make the testing process efficient. This paper proposes an approach for the automatic generation of a test database for a set of SQL queries using a test criterion specifically tailored for the SQL language (SQLFpc). Given as input a schema database and a set of test requirements derived from the application of the test criterion to the target queries, the approach returns a database instance which satisfies the test requirements. Both the schema and the test requirements are modeled in the Alloy language, after which the analyzer generates the test database. The approach is evaluated on a real case study and the results show its feasibility, generating a test database of reduced size with an elevated coverage and mutation score.
Starting Page	67
Ending Page	74
Page Count	8
File Format	PDF
ISBN	9781605589701
DOI	10.1145/1808266.1808276
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2010-05-03
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Software testing Mcdc Database testing Test database generation Sqlfpc Alloy toolset Sql coverage
Content Type	Text
Resource Type	Article

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