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addded test for negative numbers

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This commit is contained in:
Geir Okkenhaug Jerstad 2025-01-03 13:34:56 +01:00
parent 5b6d47da85
commit 19b899b557
1 changed files with 29 additions and 2 deletions
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31
Emne 3/Calc/Calculator.Test/UnitTest1.cs
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@ -8,6 +8,14 @@ public class Tests
var calc = new Calc.Calculator(); var calc = new Calc.Calculator();
var sum = calc.LeggSammen(1, 2); var sum = calc.LeggSammen(1, 2);
Assert.That(sum, Is.EqualTo(3)); Assert.That(sum, Is.EqualTo(3));
}
[Test]
public void TestLeggSammenNetgativ()
{
var calc = new Calc.Calculator();
var sum = calc.LeggSammen(-1, 2);
Assert.That(sum, Is.EqualTo(1));
} }
[Test] [Test]
@ -17,7 +25,13 @@ public class Tests
var sum = calc.TrekkFra(2, 1); var sum = calc.TrekkFra(2, 1);
Assert.That(sum, Is.EqualTo(1)); Assert.That(sum, Is.EqualTo(1));
} }
[Test]
public void TestTrekkFraNetgativ()
{
var calc = new Calc.Calculator();
var sum = calc.TrekkFra(1, -2);
Assert.That(sum, Is.EqualTo(3));
}
[Test] [Test]
public void TestMultipliser() public void TestMultipliser()
{ {
@ -25,6 +39,13 @@ public class Tests
var sum = calc.Multipliser(2, 2); var sum = calc.Multipliser(2, 2);
Assert.That(sum, Is.EqualTo(4)); Assert.That(sum, Is.EqualTo(4));
} }
[Test]
public void TestMultipliserNegativ()
{
var calc = new Calc.Calculator();
var sum = calc.Multipliser(3, -3);
Assert.That(sum, Is.EqualTo(-9));
}
[Test] [Test]
public void TestDivision() public void TestDivision()
@ -33,7 +54,13 @@ public class Tests
var sum = calc.Divider(4, 2); var sum = calc.Divider(4, 2);
Assert.That(sum, Is.EqualTo(2)); Assert.That(sum, Is.EqualTo(2));
} }
[Test]
public void TestDivisionNegative()
{
var calc = new Calc.Calculator();
var sum = calc.Divider(4, -2);
Assert.That(sum, Is.EqualTo(-2));
}
[Test] [Test]
public void TestDivisionByZero() public void TestDivisionByZero()
{ {