public void SampleTest()
{
Assert.That(Ch4113ng3.Nerdify("Fund4m3nt41s"), Is.EqualTo("Fund4m3nt41s"));
Assert.That(Ch4113ng3.Nerdify("Seven"), Is.EqualTo("S3v3n"));
Assert.That(Ch4113ng3.Nerdify("Los Angeles"), Is.EqualTo("Los 4ng313s"));
Assert.That(Ch4113ng3.Nerdify("Seoijselawuue"), Is.EqualTo("S3oijs314wuu3"));
}
public void ErrorTest()
{
Assert.That(() => Ch4113ng3.Nerdify(null), Throws.TypeOf(typeof(ArgumentNullException)));
}
