public void GivenNullCard_ThenThrowsArgumentNullException()
{
// arrange
var repo = new JsonCardListRepository(new DirectoryInfo(@"."), new DirectoryInfo(@"."));
// act
repo.Delete <Card>(null);
// assert
Assert.Fail("ArgumentNullException should have been thrown.");
}
public void GivenCardNotFound_ThenThrowsInvalidOperationException()
{
// arrange
var repo = new JsonCardListRepository(new DirectoryInfo(@"."), new DirectoryInfo(@"."));
var card = new Card {
DbId = Guid.NewGuid()
};
// act
repo.Delete(card);
// assert
Assert.Fail("InvalidOperationException should have been thrown.");
}
public void GivenCardFound_ThenCardRemoved()
{
// arrange
var repo = new JsonCardListRepository(new DirectoryInfo(@"."), new DirectoryInfo(@"."));
var card = new Card {
DbId = Guid.NewGuid()
};
repo.Data[typeof(Card)].Add(card);
// act
repo.Delete(card);
// assert
Assert.AreEqual(0, repo.Data[typeof(Card)].Count);
Assert.IsFalse(repo.Data[typeof(Card)].Cast <Card>().Any(x => x.DbId == card.DbId));
}