Adequacy criteria provide an objective measurement of test quality. Although these criteria are a major research issue in software testing, little work has been specifically targeted towards the testing of database-driven applications. In this paper, two structural coverage criteria are provided for evaluating the adequacy of a test suite for SQL queries that retrieve information from the datab...

In this paper, we discuss adjustable coverage criteria and their combinations in model-based testing. We formalize coverage criteria and specify test goals using OCL. Then, we propose a set of functions which describe the test generation process in a generic way. Each coverage criterion is mapped to a set of test goals. Based on this set of functions, we propose a generic framework enabling fle...

Test Coverage is a vital pointer of programming quality and a key piece of programming support. It helps in assessing the feasibility of testing by giving information on diverse coverage things. even though much research exertion has been put on the most proficient method to get possibility data by either code based testing or precondition based testing, very little has been paid to gauge and e...

introduction: direct cash payments are the principal sources of health care finance in most countries. health services may impose a regressive cost burden on households, especially in developing countries. the purpose of this study was to calculate households encountered with catastrophic healthcare expenditures in qazvin, iran. methods: the statistical society included 100 household equaled to...

private healthcare services in vietnam are seen as a major part of the solution to the rapid increase in need and demand for healthcare services. formally recognized over 20 years ago, the private health services coexist with public services and are available all over the country. however, the scale and size of private sector is still small compared to the public sector and public acceptance an...

Testable software has two inherent properties – observability and controllability. Observability facilitates observation of internal behavior of software to required degree of detail. Controllability allows creation of difficult-to-achieve states prior to execution of various tests. In this paper, we describe COTT, a Controllability and Observability Testing Tool, to create testable object-orie...

introduction: this in vitro study evaluated the influence of composite thickness (with or without fiber reinforcement) on fracture resistance of direct restorations in endodontically treated teeth. methods and materials: fifty-six intact human premolars were chosen and randomly divided into four groups ( n =14). after preparation of a mesio-occluso-distal (mod) cavities and cusp reduction, the ...