public void Test_All()
{
repository = new InMemoryRepository <Storeable>();
var result = repository.All();
Assert.IsInstanceOfType(result, typeof(IEnumerable <Storeable>));
}
public void InMemoryRepository_List_ReturnsIEnumerableOfCorrectType()
{
_repository = new InMemoryRepository <StoreableEntity>();
_result = _repository.All();
Assert.True(_result is IEnumerable <StoreableEntity>);
}
public void All_EmpyDataSet()
{
var booksList = new List <Book>();
var inMemoryBookRepository = new InMemoryRepository <Book>(booksList);
var ntities = inMemoryBookRepository.All();
Assert.Empty(ntities);
}
public void All_ReturningCollectionIsNotNull()
{
var booksList = new List <Book>();
var inMemoryBookRepository = new InMemoryRepository <Book>(booksList);
var entities = inMemoryBookRepository.All();
Assert.NotNull(entities);
}
public void All_EmptyList_IsEmpty()
{
// Arrange - create new instance of repository in memory and get all items from it
InMemoryRepository <IStoreable> repository = new InMemoryRepository <IStoreable>();
ICollection <IStoreable> collection = repository.All() as ICollection <IStoreable>;
// Assert - check that the returned collection is empty
Assert.IsEmpty(collection);
}
public void Test_Save()
{
repository = new InMemoryRepository <Storeable>();
var newitem = new Storeable {
Id = 1, Name = "New Item"
};
repository.Save(newitem);
var result = repository.All();
Assert.IsTrue(((IEnumerable <Storeable>)result).Contains(newitem));
}
public void All_3Entites()
{
var booksList = new List <Book>()
{
new Book(),
new Book(),
new Book()
};
var inMemoryBookRepository = new InMemoryRepository <Book>(booksList);
var entities = inMemoryBookRepository.All();
Assert.Equal(booksList.Count, entities.Count());
}
public void InMemoryRepository_Save_AddsNewItem()
{
_repository = new InMemoryRepository <StoreableEntity>();
var itemToBeSaved = new StoreableEntity()
{
Id = 1, Name = "ItemToBeSaved"
};
_repository.Save(itemToBeSaved);
_result = _repository.All();
Assert.IsTrue(((IEnumerable <StoreableEntity>)_result).Contains(itemToBeSaved));
}
public void InMemoryRepository_Save_UpdatesExistingItem()
{
_repository = new InMemoryRepository <StoreableEntity>();
var itemToBeSaved = new StoreableEntity()
{
Id = 1, Name = "ItemToBeSaved"
};
_repository.Save(itemToBeSaved);
_repository.Save(itemToBeSaved);
_result = _repository.All();
Assert.IsTrue(((IEnumerable <StoreableEntity>)_result).All(c => c == itemToBeSaved));
}
public void InMemoryRepository_Delete_RemovesExistingItem()
{
_repository = new InMemoryRepository <StoreableEntity>();
var itemToBeSaved = new StoreableEntity()
{
Id = 1, Name = "ItemToBeSaved"
};
_repository.Save(itemToBeSaved);
_repository.Delete(itemToBeSaved.Id);
_result = _repository.All();
Assert.IsFalse(((IEnumerable <StoreableEntity>)_result).Contains(itemToBeSaved));
}
public void GetAll()
{
// Arrange
InMemoryRepository <Object1> controller = new InMemoryRepository <Object1>();
List <Object1> objectList = GetListObjects();
// Act
foreach (Object1 item in objectList)
{
controller.Save(item);
}
controller.Commmit();
IEnumerable <Object1> results = controller.All();
IEnumerable <Object1> resultTest = controller.dbRepository.Values;
// Assert
CollectionAssert.AreEqual(results, resultTest);
}
public void Add_SingleItem_ContainsExactItem()
{
// Arrange - setup quick mock storable
Mock <IStoreable> storableMock = new Mock <IStoreable>();
storableMock.Setup(i => i.Id).Returns(validId);
IStoreable item = storableMock.Object;
// Act - save item to repository
InMemoryRepository <IStoreable> repository = new InMemoryRepository <IStoreable>();
repository.Save(item);
// Assert - check that the collection contains the correct item
ICollection <IStoreable> collection = repository.All() as ICollection <IStoreable>;
Assert.IsTrue(collection.Contains(item));
}
public void Add_SingleItem_RetunsCorrectCount()
{
// Arrange - setup quick mock storable
Mock <IStoreable> storableMock = new Mock <IStoreable>();
storableMock.Setup(i => i.Id).Returns(validId);
IStoreable item = storableMock.Object;
// Act - save item to repository
InMemoryRepository <IStoreable> repository = new InMemoryRepository <IStoreable>();
repository.Save(item);
// Assert - check that the collection contains exactly one item
ICollection <IStoreable> collection = repository.All() as ICollection <IStoreable>;
Assert.AreEqual(1, collection.Count);
}
public void Delete_InvalidId_RemovesNoItem()
{
// Arrange - setup quick mock storable
Mock <IStoreable> storableMock = new Mock <IStoreable>();
storableMock.Setup(i => i.Id).Returns(validId);
IStoreable item = storableMock.Object;
// Save the item to the repository
InMemoryRepository <IStoreable> repository = new InMemoryRepository <IStoreable>();
repository.Save(item);
// Act - try to delete an invalid item from the repository
repository.Delete(invalidId);
// Assert - check that the collection does not contain the item
ICollection <IStoreable> collection = repository.All() as ICollection <IStoreable>;
Assert.IsTrue(collection.Contains(item));
}
public void Rollback()
{
InMemoryRepository <Object1> controller = new InMemoryRepository <Object1>();
List <Object1> objectList = GetListObjects();
// Act
foreach (Object1 item in objectList)
{
controller.Save(item);
}
controller.Delete(objectList[2].Id);
objectList[2].Item2 = 2;
controller.Update(objectList[2]);
controller.RollBack();
controller.Commmit();
IEnumerable <Object1> check = controller.All();
// Act
// Assert
CollectionAssert.IsEmpty(check);
}
