public async Task Update()
{
IDistrictDao districtDao = new AdoDistrictDao(DefaultConnectionFactory.FromConfiguration(configName));
District district = await districtDao.FindByIdAsync(101);
string originalName = district.Name;
district.Name = "New name";
bool update1 = await districtDao.UpdateDistrictAsync(district);
Assert.IsTrue(update1);
district = await districtDao.FindByIdAsync(101);
Assert.AreEqual(district.Name, "New name");
district.Name = originalName;
bool update2 = await districtDao.UpdateDistrictAsync(district);
Assert.IsTrue(update2);
district = await districtDao.FindByIdAsync(101);
Assert.AreEqual(district.Name, originalName);
}
public async Task TestFindById()
{
IDistrictDao districtDao = new AdoDistrictDao(DefaultConnectionFactory.FromConfiguration(configName));
District district1 = await districtDao.FindByIdAsync(101);
Assert.AreEqual(district1.Id, 101);
District district5000 = await districtDao.FindByIdAsync(5000);
Assert.IsNull(district5000);
}