public void RegisterArticlesInDb(int articlesNum)
{
Article[] articles = FakeDbContextFactory
.CreateArticles(articlesNum);
this.db.Add(articles);
}
public async Task Call_Create_ShouldCall_CreateOnDbContext()
{
// Arrange
var user = new DomainUser();
var autoIncrementedUserId = 1;
FakeDbContextFactory.CreateMockCollection(_dbContextMock.Setup(db => db.Users));
FakeDbContextFactory.CreateMockCollection(_dbContextMock.Setup(db => db.Sequences), new[] { new Sequence {
SequenceValue = 1
} });
// Act
var userId = await _userRepository.Create(user);
// Assert
_dbContextMock.Verify(db => db.Users.InsertOneAsync(It.IsAny <User>(), It.IsAny <InsertOneOptions>(), default), Times.Once);
Assert.Equal(autoIncrementedUserId, userId);
}
public async Task Call_Get_ShouldCall_FindAsyncOnDbContext_And_ReturnAUser()
{
// Arrange
var userId = 1;
var users = new List <User>
{
new User {
Id = userId, Name = "John"
},
};
FakeDbContextFactory.CreateMockCollection(_dbContextMock.Setup(db => db.Users), users);
// Act
var user = await _userRepository.Get(userId);
// Assert
Assert.NotNull(user);
_dbContextMock.Verify(db => db.Users.FindAsync <User>(It.IsAny <FilterDefinition <User> >(), null, default), Times.Once);
}
public async Task Call_GetAll_ShouldCall_FindAsyncOnDbContext_And_ReturnPagedUsersList(int pageSize, int pageIndex, int expcetedPagedUserCount)
{
// Arrange
var pageInfo = new PageInfo(pageSize, pageIndex);
var users = new List <User>
{
new User {
Id = 1, Name = "John"
},
new User {
Id = 2, Name = "John"
},
new User {
Id = 3, Name = "John"
},
new User {
Id = 4, Name = "John"
},
new User {
Id = 5, Name = "John"
}
};
var findOptions = new FindOptions <User, User> {
Skip = pageInfo.CalculateSkip(), Limit = pageInfo.PageSize
};
FakeDbContextFactory.CreateMockCollection(_dbContextMock.Setup(db => db.Users), users, findOptions);
// Act
var pagedUsers = await _userRepository.GetAll(pageInfo, CancellationToken.None);
// Assert
Assert.Equal(expcetedPagedUserCount, pagedUsers.Result.Count());
Assert.Equal(pageSize, pagedUsers.PageInfo.PageSize);
Assert.Equal(pageIndex, pagedUsers.PageInfo.PageIndex);
Assert.Equal(users.Count(), pagedUsers.PageInfo.TotalCount);
_dbContextMock.Verify(db => db.Users.FindAsync(FilterDefinition <User> .Empty, It.IsAny <FindOptions <User, User> >(), It.IsAny <CancellationToken>()), Times.Once);
}
public UserRepositoryTests(RepositoryTestFixture fixture)
{
_dbContextMock = FakeDbContextFactory.Create();
_userRepository = new UserRepository(_dbContextMock.Object, fixture.Mapper);
}
