相关疑难解决方法(0)

我正在尝试为调用异步存储库的类创建单元测试.我正在使用ASP.NET Core和Entity Framework Core.我的通用存储库看起来像这样.

public class EntityRepository<TEntity> : IEntityRepository<TEntity> where TEntity : class
{
    private readonly SaasDispatcherDbContext _dbContext;
    private readonly DbSet<TEntity> _dbSet;

    public EntityRepository(SaasDispatcherDbContext dbContext)
    {
        _dbContext = dbContext;
        _dbSet = dbContext.Set<TEntity>();
    }

    public virtual IQueryable<TEntity> GetAll()
    {
        return _dbSet;
    }

    public virtual async Task<TEntity> FindByIdAsync(int id)
    {
        return await _dbSet.FindAsync(id);
    }

    public virtual IQueryable<TEntity> FindBy(Expression<Func<TEntity, bool>> predicate)
    {
        return _dbSet.Where(predicate);
    }

    public virtual void Add(TEntity entity)
    {
        _dbSet.Add(entity);
    }
    public virtual void Delete(TEntity entity)
    {
        _dbSet.Remove(entity);
    }

    public virtual …

我有一个方法的查询：

private readonly IEntityReader<Customer> _reader;

public async Task<IEnumerable<Customer>> HandleAsync(GetCustomer query)
{
    var result = _reader.Query()
        .Include(customer => customer.Organization)
        .Where(customer => customer.Name == query.Name);

    return await result.ToListAsync();
}

哪个具有此单元测试：

[Fact]
public async Task HandleGetCustomer_ReturnsCustomer_WhenNameMatches()
{
    // Arrange
    var customers = new List<Customer>()
    {
        new Customer
        {
            Id = new Guid("d4e749ba-6874-40f4-9134-6c9cc1bc95fe"),
            Name = "John Doe",
            Age = 18,
            Organization = new Organization
            {
                Id = new Guid("b2ba06c9-5c00-4634-b6f7-80167ea8c3f1"),
                Name = "TheCompany",
                Number = 42
            }
        },
        new Customer
        {
            Id = new Guid("0679ceb5-3d4f-41f3-a1b0-b167e1ac6d7e"), …