Manual Logic Result Check

Snippet

Manual Logic Result Check

Testing is the practice of verifying that your code behaves as expected. In this beginner example, we manually check a method's return value and throw an error if the logic is incorrect.

snippet.cs

csharp

using System;
 
public class Calculator {
    public int Add(int a, int b) => a + b;
}
 
public class MiniTest {
    public void Run() {
        var calc = new Calculator();
        if (calc.Add(5, 5) != 10) {
            throw new Exception("Math logic failed!");
        }
        Console.WriteLine("Test passed.");
    }
}

Breakdown

if (calc.Add(5, 5) != 10)

Compares the actual result of the method with the expected value.

throw new Exception(...)

Interrupts the program and reports a failure if the test condition is not met.

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Manual Logic Result Check

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