[ExpectedException(typeof (NullReferenceException))] // Assert
public async void DeleteUser_Fail_UserDoesNotExist_Test()
{
//Arrange
var repositoryMock = new Mock<IRepository<StoredUser>>();
const int toDeleteId = 0;
repositoryMock.Setup(r => r.DeleteIfExists(toDeleteId)).Returns(Task.FromResult(false));
var adapter = new UserAdapter(repositoryMock.Object);
//Act
await adapter.DeleteIfExists(toDeleteId);
}
public async void DeleteUser_Success_Test()
{
//Arrange
var repositoryMock = new Mock<IRepository<StoredUser>>();
const int toDeleteId = 0;
repositoryMock.Setup(r => r.DeleteIfExists(toDeleteId)).Returns(Task.FromResult(true));
var adapter = new UserAdapter(repositoryMock.Object);
//Act
var result = await adapter.DeleteIfExists(toDeleteId);
//Assert
Assert.IsTrue(result);
}