public async Task GetResouceAsync_ReturnsCorrectResource()
{
// arrange
var secondDbInstanceName = _secondPage.TableNames.First();
// act
var result = await _tableDescriptionSource.GetResourceAsync(secondDbInstanceName);
// assert
Assert.That(result.Name, Is.EqualTo(secondDbInstanceName));
Assert.That(result.Resource, Is.InstanceOf <TableDescription>());
Assert.That(result.Resource.TableName, Is.EqualTo(secondDbInstanceName));
}
public async Task GetResourceAsync_ReturnsNullIfSdkThrowsNotFound()
{
var dynamoDbFake = new Mock <IAmazonDynamoDB>();
dynamoDbFake
.Setup(s => s.ListTablesAsync(
It.Is <string>(r => r == null), It.IsAny <CancellationToken>()
))
.ReturnsAsync(new ListTablesResponse()
{
TableNames = new List <string>()
{
"banana"
}
});
dynamoDbFake
.Setup(s => s.DescribeTableAsync("banana", It.IsAny <CancellationToken>()))
.Throws(new ResourceNotFoundException("Table not found"))
//so we know we actually threw this error
.Verifiable();
var sut = new TableDescriptionSource(dynamoDbFake.Object);
var result = await sut.GetResourceAsync("banana");
dynamoDbFake.Verify();
Assert.Null(result);
}