Unit Testing/xUnit.net/Create a Simple Test
Create a C# Program
editCreate the following C# program. Save it as Multiply.cs
public class Multiply
{
public double MultiplyValues(double x, double y)
{
return x * y;
}
}
Create a Test Program
editCreate the following C# test program. Save it as MultiplyTest.cs
using Xunit;
public class UnitTest
{
[Fact]
public void Multiply2x2Test()
{
var multiply = new Multiply();
var result = multiply.MultiplyValues(2, 2);
Assert.Equal(4, result);
}
}
Test Success
editTest the program by running the following command in a terminal or command prompt in the same folder as the project above and observe the results.
dotnet test
Test Failure
editChange the multiply source code somehow, such as multiplying by 0 rather than multiplying by y. Test the program by running the test again and observe the results.