public void ShouldCreateCampaignsRequestWithDefaultPollingConfiguration()
        {
            // arrange
            var configurationProvider = Substitute.For <IConfigurationProvider>();

            var configuration = new Configuration
            {
                PollingConfiguration = new PollingConfiguration
                {
                    DefaultTimeInterval  = TimeSpan.FromSeconds(15.0),
                    DefaultAttemptsCount = 4
                }
            };

            configurationProvider.GetConfiguration().Returns(configuration);

            // act
            var campaignsRequestBuilder = new CampaignsRequestBuilder(configurationProvider);

            var campaignsRequest = campaignsRequestBuilder.WithPolling().Create();

            // assert
            campaignsRequest.Should().NotBeNull();
            campaignsRequest.Configuration.Should().NotBeNull();
            campaignsRequest.Configuration.Polling.Should().NotBeNull();
            campaignsRequest.Configuration.Polling.Enabled.Should().BeTrue();
            campaignsRequest.Configuration.Polling.Attempts.Should().Be(configuration.PollingConfiguration.DefaultAttemptsCount);
            campaignsRequest.Configuration.Polling.Interval.Should().Be(configuration.PollingConfiguration.DefaultTimeInterval);
        }
        public void ShouldCreateCampaignsRequestWithSpecifiedPollingConfiguration()
        {
            // arrange
            var configurationProvider = Substitute.For <IConfigurationProvider>();

            var configuration = new Configuration
            {
                PollingConfiguration = new PollingConfiguration
                {
                    DefaultTimeInterval  = TimeSpan.FromSeconds(15.0),
                    DefaultAttemptsCount = 4
                }
            };

            var expectedPollingRequestConfiguration = new PollingRequestConfiguration
            {
                Enabled  = true,
                Attempts = 6,
                Interval = TimeSpan.FromSeconds(10.0)
            };

            configurationProvider.GetConfiguration().Returns(configuration);

            // act
            var campaignsRequestBuilder = new CampaignsRequestBuilder(configurationProvider);

            var campaignsRequest = campaignsRequestBuilder
                                   .WithPolling(polling => polling
                                                .Interval(expectedPollingRequestConfiguration.Interval)
                                                .Attempts(expectedPollingRequestConfiguration.Attempts))
                                   .Create();

            // assert
            campaignsRequest.Should().NotBeNull();
            campaignsRequest.Configuration.Should().NotBeNull();
            campaignsRequest.Configuration.Polling.ShouldBeEquivalentTo(expectedPollingRequestConfiguration);
        }