public void FindByIdThrowsExceptionIfNoUserIsFound()
{
var pDb = new PeopleDatabase();
Assert.That(() => pDb.FindById(5),
Throws.InvalidOperationException);
}
public void FindByIdWhenIdNotPresent()
{
var db = new PeopleDatabase();
db.Add(new Person(11, "Pesho"));
Assert.That(() => db.FindById(1), Throws.InvalidOperationException);
}
public void TestValidFindById()
{
var person = new Person(12, "Pesho");
var db = new PeopleDatabase();
db.Add(person);
Assert.That(person, Is.EqualTo(db.FindById(12)));
}
public void FindByIdWhenValid()
{
var db = new PeopleDatabase();
var person = new Person(11, "Pesho");
db.Add(person);
Assert.That(db.FindById(11), Is.EqualTo(person));
}
public void FindByIdWhenArgumentIsNegative()
{
var db = new PeopleDatabase();
Assert.That(() => db.FindById(-5), Throws.ArgumentException);
}