public void BeforeTest()
{
_fixture = new Fixture();
SetupMockAppender();
_mockLogger = Substitute.For <ILog>();
_csvDataPlugin = new StageDischargeReadingsPlugin(new CsvDataParser <StageDischargeReadingRecord>());
}
public void ParseFile_WithNoRecords_ReturnsError()
{
var mockCsvDataParser = Substitute.For <IDataParser <StageDischargeReadingRecord> >();
mockCsvDataParser.ParseInputData(Arg.Any <Stream>()).Returns((IEnumerable <StageDischargeReadingRecord>)null);
var plugin = new StageDischargeReadingsPlugin(mockCsvDataParser);
using (var stream = new MemoryStream(Encoding.ASCII.GetBytes("Nothing to see here folks...")))
{
var results = plugin.ParseFile(stream, _mockAppender, _mockLogger);
results.Status.Should().Be(ParseFileStatus.CannotParse);
results.ErrorMessage.Should().Contain(StageDischargeReadingsPlugin.NoRecordsInInputFile);
}
}
public void ParseFile_WithSomeInvalidRecords_ReturnsError()
{
var mockCsvDataParser = Substitute.For <IDataParser <StageDischargeReadingRecord> >();
mockCsvDataParser.ParseInputData(Arg.Any <Stream>()).Returns(_fixture.Create <IEnumerable <StageDischargeReadingRecord> >());
mockCsvDataParser.Errors.Returns(_fixture.CreateMany <string>().ToArray());
mockCsvDataParser.ValidRecords.Returns(1);
var plugin = new StageDischargeReadingsPlugin(mockCsvDataParser);
using (var stream = new MemoryStream(Encoding.ASCII.GetBytes("Good and bad data")))
{
var results = plugin.ParseFile(stream, _mockAppender, _mockLogger);
results.Status.Should().Be(ParseFileStatus.SuccessfullyParsedButDataInvalid);
results.ErrorMessage.Should().Contain(StageDischargeReadingsPlugin.InputFileContainsInvalidRecords);
}
}