public void GivenNullCard_ThenThrowsArgumentNullException()
{
// arrange
var repo = new JsonCardListRepository(new DirectoryInfo(@"."), new DirectoryInfo(@"."));
// act
repo.Save <Card>(null);
// assert
Assert.Fail("ArgumentNullException should have been thrown.");
}
public void Given_ThenReturnsQueryable()
{
// arrange
var repo = new JsonCardListRepository(new DirectoryInfo(@"."), new DirectoryInfo(@"."));
// act
var result = repo.GetAll <Card>();
// assert
Assert.IsNotNull(result);
}
public void GivenCardIsNotPresent_ThenReturnsNull()
{
// arrange
var id = Guid.NewGuid();
var repo = new JsonCardListRepository(new DirectoryInfo(@"."), new DirectoryInfo(@"."));
// act
var result = repo.GetById <Card>(id);
// assert
Assert.IsNull(result);
}
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));
}
public void GivenCardIsPresent_ThenReturnsCard()
{
// arrange
var id = Guid.NewGuid();
var repo = new JsonCardListRepository(new DirectoryInfo(@"."), new DirectoryInfo(@"."));
var card = new Card {
DbId = id
};
repo.Data[typeof(Card)].Add(card);
// act
var result = repo.GetById <Card>(id);
// assert
Assert.IsNotNull(result);
Assert.AreEqual(id, result.DbId);
}
public void GivenValidCardToInsert_ThenSave()
{
// arrange
var repo = new JsonCardListRepository(new DirectoryInfo(@"."), new DirectoryInfo(@"."));
var cardToInsert = new Card {
Name = "Test Card"
};
// act
var result = repo.Save(cardToInsert);
// assert
Assert.AreEqual(1, repo.Data[typeof(Card)].Count);
Assert.AreNotEqual(Guid.Empty, result);
Assert.AreEqual(result, cardToInsert.DbId);
Assert.AreEqual(result, repo.Data[typeof(Card)].Cast <Card>().ToList()[0].DbId);
Assert.AreEqual(cardToInsert.Name, repo.Data[typeof(Card)].Cast <Card>().ToList()[0].Name);
}
public void GivenValidCardToUpdate_ThenSave()
{
// arrange
var id = Guid.NewGuid();
var repo = new JsonCardListRepository(new DirectoryInfo(@"."), new DirectoryInfo(@"."));
repo.Data[typeof(Card)].Add(new Card {
DbId = id
});
var cardToUpdate = new Card {
DbId = id, Name = "Test Card"
};
// act
var result = repo.Save(cardToUpdate);
// assert
Assert.AreEqual(1, repo.Data[typeof(Card)].Count);
Assert.AreEqual(id, result);
Assert.AreEqual(id, cardToUpdate.DbId);
Assert.AreEqual(id, repo.Data[typeof(Card)].Cast <Card>().ToList()[0].DbId);
Assert.AreEqual(cardToUpdate.Name, repo.Data[typeof(Card)].Cast <Card>().ToList()[0].Name);
}