public void Test_AbnormalDataProcessor_Process_MinimumViableRecords_NoAbnormalities()
{
const int MINIMUM_VIABLE_RECORDS = 3;
MockLogger logger = new MockLogger();
AbnormalDataProcessor processor = new AbnormalDataProcessor(
logger,
int.Parse(ConfigurationManager.AppSettings["Processor_StreamReaderOptimalBuffer"]),
0.2f,
MINIMUM_VIABLE_RECORDS);
StringBuilder input = new StringBuilder();
input.AppendLine(FILE_COLUMN_HEADERS);
input.AppendLine(@"210095893,210095893,ED031000001,31 / 08 / 2015 00:45:00,Import Wh Total,1.1,kwh,");
input.AppendLine(@"210095893,210095893,ED031000001,31 / 08 / 2015 00:45:00,Import Wh Total,1.2,kwh,");
input.AppendLine(@"210095893,210095893,ED031000001,31 / 08 / 2015 00:45:00,Import Wh Total,1.3,kwh,");
File.WriteAllText(MOCK_FILE_NAME, input.ToString());
using (FileStream stream = new FileStream(MOCK_FILE_NAME, FileMode.Open, FileAccess.Read))
{
processor.Process(stream, MOCK_FILE_NAME);
}
Assert.IsTrue(String.IsNullOrEmpty(logger.Content));
}
public void Test_AbnormalDataProcessor_Process_EvenNumber()
{
const int MINIMUM_VIABLE_RECORDS = 3;
const float VARIANCE_PERCENT = 0.2f;
StringBuilder expected = new StringBuilder();
StringBuilder input = new StringBuilder();
expected.Append(string.Format("{0} {1}", MOCK_FILE_NAME, "31/08/2015 00:45:00 1 2.5"));
expected.Append(string.Format("{0} {1}", MOCK_FILE_NAME, "31/08/2015 00:45:00 2 2.5"));
expected.Append(string.Format("{0} {1}", MOCK_FILE_NAME, "31/08/2015 00:45:00 3 2.5"));
expected.Append(string.Format("{0} {1}", MOCK_FILE_NAME, "31/08/2015 00:45:00 4 2.5"));
input.AppendLine(FILE_COLUMN_HEADERS);
input.AppendLine("210095893,210095893,ED031000001,31 / 08 / 2015 00:45:00,Import Wh Total,1,kwh,");
input.AppendLine("210095893,210095893,ED031000001,31 / 08 / 2015 00:45:00,Import Wh Total,2,kwh,");
input.AppendLine("210095893,210095893,ED031000001,31 / 08 / 2015 00:45:00,Import Wh Total,3,kwh,");
input.AppendLine("210095893,210095893,ED031000001,31 / 08 / 2015 00:45:00,Import Wh Total,4,kwh,");
MockLogger logger = new MockLogger();
AbnormalDataProcessor processor = new AbnormalDataProcessor(
logger,
int.Parse(ConfigurationManager.AppSettings["Processor_StreamReaderOptimalBuffer"]),
VARIANCE_PERCENT,
MINIMUM_VIABLE_RECORDS);
File.WriteAllText(MOCK_FILE_NAME, input.ToString());
using (FileStream stream = new FileStream(MOCK_FILE_NAME, FileMode.Open, FileAccess.Read))
{
processor.Process(stream, MOCK_FILE_NAME);
}
Assert.IsTrue(String.Equals(logger.Content, expected.ToString(), StringComparison.CurrentCulture));
}
public void Test_AbnormalDataProcessor_Process_NullParameter()
{
MockLogger logger = new MockLogger();
AbnormalDataProcessor processor = new AbnormalDataProcessor(
logger,
int.Parse(ConfigurationManager.AppSettings["Processor_StreamReaderOptimalBuffer"]),
0.2f,
3);
processor.Process(null, String.Empty);
Assert.Fail();
}
