public async Task GetPersonByIdReturnsNullIfEntityDoesntExist()
{
// Act
var id = Guid.NewGuid();
var query = ConstructQuery(id);
var response = await _classUnderTest.GetPersonByIdAsync(query).ConfigureAwait(false);
// Assert
response.Should().BeNull();
_logger.VerifyExact(LogLevel.Debug, $"Calling IDynamoDBContext.LoadAsync for id {id}", Times.Once());
}
public void GetPersonByIdExceptionThrow()
{
// Arrange
var mockDynamoDb = new Mock <IDynamoDBContext>();
_classUnderTest = new DynamoDbGateway(mockDynamoDb.Object, _mockUpdater.Object, _logger.Object);
var id = Guid.NewGuid();
var query = ConstructQuery(id);
var exception = new ApplicationException("Test exception");
mockDynamoDb.Setup(x => x.LoadAsync <PersonDbEntity>(id, default))
.ThrowsAsync(exception);
// Act
Func <Task <Person> > func = async() => await _classUnderTest.GetPersonByIdAsync(query).ConfigureAwait(false);
// Assert
func.Should().Throw <ApplicationException>().WithMessage(exception.Message);
mockDynamoDb.Verify(x => x.LoadAsync <PersonDbEntity>(id, default), Times.Once);
_logger.VerifyExact(LogLevel.Debug, $"Calling IDynamoDBContext.LoadAsync for id {id}", Times.Once());
}
