本文整理汇总了C#中DbContextCustomerRepository.Add方法的典型用法代码示例。如果您正苦于以下问题：C# DbContextCustomerRepository.Add方法的具体用法？C# DbContextCustomerRepository.Add怎么用？C# DbContextCustomerRepository.Add使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DbContextCustomerRepository的用法示例。
在下文中一共展示了DbContextCustomerRepository.Add方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: CreateCustomerIfNotAlreadyExists
public static void CreateCustomerIfNotAlreadyExists(int id)
{
using (var dbContext = new TestDbContextContainer())
{
using (var repository = new DbContextCustomerRepository(dbContext))
{
var existingCustomer = repository.FirstOrDefault(x => x.Id == id);
if (existingCustomer == null)
{
var customer = CreateCustomer(id);
repository.Add(customer);
dbContext.SaveChanges();
}
}
}
}示例2: AddsNonExistingEntity
public void AddsNonExistingEntity()
{
using (var dbContext = new TestDbContextContainer())
{
using (var repository = new DbContextCustomerRepository(dbContext))
{
var customer = EFTestHelper.CreateCustomer(1234);
repository.Add(customer);
dbContext.SaveChanges();
var fetchedCustomer = repository.GetByKey(1234);
Assert.AreEqual(customer, fetchedCustomer);
}
}
}示例3: ThrowsArgumentNullExceptionForNullEntity
public void ThrowsArgumentNullExceptionForNullEntity()
{
using (var dbContext = new TestDbContextContainer())
{
using (var repository = new DbContextCustomerRepository(dbContext))
{
ExceptionTester.CallMethodAndExpectException<ArgumentNullException>(() => repository.Add(null));
}
}
}