Software testing syllabus

Unit-1:

Unit-2:

Functional Testing:

Boundary Value Analysis
Equivalence Class Testing
Decision Table Based Testing
Cause-Effect Graphing Technique

Structural Testing:

Path testing
DD-Paths
Cyclomatic Complexity
Graph Metrics
Data Flow Testing
Mutation testing

Unit-3:

Reducing the number of test cases:

Prioritization guidelines
Priority category Scheme
Risk Analysis
Regression Testing
Slice based testing

Testing Activities:

Levels of Testing
Unit Testing
Integration Testing
System Testing
Debugging
Domain Testing

Unit-4:

Object-Oriented Testing:

Issues in Object-Oriented Testing
Class Testing
GUI Testing
Object-Oriented Integration, and System Testing

Testing Tools:

Static Testing Tools
Dynamic Testing Tools
Characteristics of Modern Tools

Comments

Graph Theory | Cyclomatic complexity

What is Graph Matrix? A graph matrix is a square matrix whose size represents the number of nodes in the control flow graph. Each row and column in the matrix identifies a node and the entries in the matrix represent the edges or links between these nodes. Conventionally, nodes are denoted by digits, and edges are denoted by letters. Example: Graph Examples Since the graph has 4 nodes , so the graph matrix would have a dimension of 4 X 4 . Matrix entries will be filled as follows : (1, 1) will be filled with ‘a’ as an edge exists from node 1 to node 1 (1, 2) will be filled with ‘b’ as an edge exists from node 1 to node 2. It is important to note that (2, 1) will not be filled as the edge is unidirectional and not bidirectional (1, 3) will be filled with ‘c’ as edge c exists from node 1 to node 3 (2, 4) will be filled with ‘d’ as edge exists from node 2 to node 4 (3, 4) will be filled with ‘e’ as an edge exists from node 3 to node 4 Connection Matrix A connection matrix is a ma...

Error, Fault, Failure, Incident, Test Cases

Error in software testing During the process of software testing, errors are the most basic discrepancies found by the team of testers. These are the mistakes made by the software developer or programmer while preparing the code or design of the software. Errors are mainly a deviation from the results expected by the team, which further changes the functionality of the software. Reasons for Error: The reasons for these errors are misconceptions or misunderstandings on the part of the software developer. Other reasons for errors and mistakes in the software are: Because of the wrong login, loop, and syntax. Mistakes in the program. Confusion in understanding the requirements of the software. Miscalculation of some values. Misinterpretations and issues in coding. If a developer is unable to successfully compile or run a program. Mistakes in design or requirement activities. The discrepancy between actual and expected results. Ways to Prevent Errors: Improve software quality with code a...

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