public void ThrowsArgumentNullReferenceException()
{
var testNull = new TestStoreable {
Message = "Ooops"
};
Assert.That(() => { _repository.Save(testNull); }, Throws.Exception.TypeOf <ArgumentNullException>());
}
public void CreateInMemoryRepository()
{
_repository = new InMemoryRepository <TestStoreable>();
_testStoreable1 = new TestStoreable {
Id = 1, Message = "Test Storeable 1"
};
_testStoreable2 = new TestStoreable {
Id = 2, Message = "Test Storeable 2"
};
_testStoreable3 = new TestStoreable {
Id = Guid.NewGuid(), Message = "Test Storeable 3"
};
_testStoreable1Different = new TestStoreable {
Id = 1, Message = "Test Storeable 1 Different"
};
}
public void Delete_ThrowsItemNotFoundExceptionIfIdDoesNotMatch()
{
var item1 = new TestStoreable <int> {
Id = 1
};
var item2 = new TestStoreable <int> {
Id = 2
};
var item3 = new TestStoreable <int> {
Id = 3
};
var inMemoryRepository = new InMemoryRepository <IStoreable <int>, int>(new Dictionary <int, IStoreable <int> > {
[1] = item1, [2] = item2, [3] = item3
});
Assert.That(() => inMemoryRepository.Delete(4), Throws.InstanceOf <ItemNotFoundException>());
}
public void Save_ThrowsArgumentNullExceptionIfItemIsNull()
{
var item1 = new TestStoreable <int> {
Id = 1
};
var item2 = new TestStoreable <int> {
Id = 2
};
var item3 = new TestStoreable <int> {
Id = 3
};
var inMemoryRepository = new InMemoryRepository <IStoreable <int>, int>(new Dictionary <int, IStoreable <int> > {
[1] = item1, [2] = item2, [3] = item3
});
Assert.That(() => inMemoryRepository.Save(null), Throws.ArgumentNullException);
}
public void Get_ReturnsMatchedItem()
{
var item1 = new TestStoreable <int> {
Id = 1
};
var item2 = new TestStoreable <int> {
Id = 2
};
var item3 = new TestStoreable <int> {
Id = 3
};
var inMemoryRepository = new InMemoryRepository <IStoreable <int>, int>(new Dictionary <int, IStoreable <int> > {
[1] = item1, [2] = item2, [3] = item3
});
var actual = inMemoryRepository.Get(2);
Assert.That(actual, Is.EqualTo(item2));
}
public void Delete_RemovesItemIfIdMatches()
{
var item1 = new TestStoreable <int> {
Id = 1
};
var item2 = new TestStoreable <int> {
Id = 2
};
var item3 = new TestStoreable <int> {
Id = 3
};
var storage = new Dictionary <int, IStoreable <int> > {
[1] = item1, [2] = item2, [3] = item3
};
var inMemoryRepository = new InMemoryRepository <IStoreable <int>, int>(storage);
inMemoryRepository.Delete(2);
Assert.That(storage, Does.Not.ContainKey(2));
}
public void GetAll_ReturnsAllItems()
{
var item1 = new TestStoreable <int> {
Id = 1
};
var item2 = new TestStoreable <int> {
Id = 2
};
var item3 = new TestStoreable <int> {
Id = 3
};
var inMemoryRepository = new InMemoryRepository <IStoreable <int>, int>(new Dictionary <int, IStoreable <int> > {
[1] = item1, [2] = item2, [3] = item3
});
var actual = inMemoryRepository.GetAll();
Assert.That(actual, Is.EquivalentTo(new List <TestStoreable <int> > {
item1, item2, item3
}));
}
public void Get_ReturnsMatchedItemForReferenceTypeId()
{
var item1 = new TestStoreable <TestReferenceTypeId> {
Id = new TestReferenceTypeId(1)
};
var item2 = new TestStoreable <TestReferenceTypeId> {
Id = new TestReferenceTypeId(2)
};
var item3 = new TestStoreable <TestReferenceTypeId> {
Id = new TestReferenceTypeId(3)
};
var storage = new Dictionary <TestReferenceTypeId, IStoreable <TestReferenceTypeId> >
{
[new TestReferenceTypeId(1)] = item1,
[new TestReferenceTypeId(2)] = item2,
[new TestReferenceTypeId(3)] = item3
};
var inMemoryRepository = new InMemoryRepository <IStoreable <TestReferenceTypeId>, TestReferenceTypeId>(storage);
var actual = inMemoryRepository.Get(new TestReferenceTypeId(2));
Assert.That(actual, Is.EqualTo(item2));
}
public void Save_UpdatesExistingItemIfAlreadyInStorage()
{
var item1 = new TestStoreable <int> {
Id = 1
};
var item2 = new TestStoreable <int> {
Id = 2
};
var item3 = new TestStoreable <int> {
Id = 3
};
var storage = new Dictionary <int, IStoreable <int> > {
[1] = item1, [2] = item2, [3] = item3
};
var inMemoryRepository = new InMemoryRepository <IStoreable <int>, int>(storage);
var newItem = new TestStoreable <int> {
Id = 2
};
inMemoryRepository.Save(newItem);
Assert.That(storage[2], Is.EqualTo(newItem));
}
public void Save_AddsItemToStorage()
{
var item1 = new TestStoreable <int> {
Id = 1
};
var item2 = new TestStoreable <int> {
Id = 2
};
var item3 = new TestStoreable <int> {
Id = 3
};
var storage = new Dictionary <int, IStoreable <int> > {
[1] = item1, [2] = item2, [3] = item3
};
var inMemoryRepository = new InMemoryRepository <IStoreable <int>, int>(storage);
var newItem = new TestStoreable <int> {
Id = 4
};
inMemoryRepository.Save(newItem);
Assert.That(storage[4], Is.EqualTo(newItem));
}
public void ThrowsNullReferenceException()
{
TestStoreable testNull = null;
Assert.That(() => { _repository.Save(testNull); }, Throws.Exception.TypeOf <NullReferenceException>());
}
