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Visual Basic 2015 Unleashed
book

Visual Basic 2015 Unleashed

by Alessandro Del Sole
July 2015
Intermediate to advanced content levelIntermediate to advanced
1300 pages
87h 27m
English
Sams
Content preview from Visual Basic 2015 Unleashed

Creating Unit Tests

First, you need some code to test. Imagine that you have a Rectangle class that exposes methods for math calculations on rectangles perimeter and area. Thus, create a new class library and name it UnitTestDemo; then rename Class1.vb as Rectangle.vb and write the following code:

Class Rectangle    Shared Function CalculatePerimeter(ByVal sideA As Double,                                       ByVal sideB As Double) As Double        Return (sideA * 2) + (sideB * 2)    End Function    Shared Function CalculateArea(ByVal sideA As Double,                                  ByVal sideB As Double) As Double        Return sideA * sideB    End FunctionEnd Class

Imagine you want to test both methods to check ...

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Publisher Resources

ISBN: 9780134196664Purchase book