public void CheckIfThrowsExceptionWhenThereIsAlreadyAPersonWithThatNameOrId()
{
DatabaseExtended db = new DatabaseExtended();
db.Add(new Person(13, "Nick"));
Assert.Throws <InvalidOperationException>(() => db.Add(new Person(13, "Nick")));
}
public void CheckIfPersonsIdIsNegative(long id)
{
DatabaseExtended db = new DatabaseExtended();
db.Add(new Person(12, "Todor"));
Assert.Throws <InvalidOperationException>(() => db.FindById(id), "There is not people with such id!");
}
public void CheckIfContainsPersonWithSuchName()
{
DatabaseExtended db = new DatabaseExtended();
db.Add(new Person(12, "Todor"));
Assert.Throws <InvalidOperationException>(() => db.FindByUsername(null), "The name should not be null!");
}
public void CheckIfContainsPersonWithSuchName(string name)
{
DatabaseExtended db = new DatabaseExtended();
db.Add(new Person(12, "Todor"));
Assert.Throws <InvalidOperationException>(() => db.FindByUsername(name), "There is not such name");
}
public void CheckIfRemovesCorrectly()
{
DatabaseExtended db = new DatabaseExtended();
FieldInfo reflectedData = typeof(DatabaseExtended)
.GetFields(BindingFlags.NonPublic | BindingFlags.Instance)
.First(f => f.Name == ArrayName);
IPerson person = new Person(13, "Nick");
db.Add(person);
db.Remove();
IPerson[] people = (IPerson[])reflectedData.GetValue(db);
Assert.That(people, !Does.Contain(person));
}