/// <summary>
/// Main entry point of console application
/// </summary>
/// <param name="args">Arguments list</param>
static void Main(string[] args)
{
var filePath = Path.Combine(Environment.CurrentDirectory, "Enrollments.csv");
// Create the classes needed to read, validate and import the Enrollment data
var fileReader = new FileReader();
var enrollmentCSVReader = new EnrollmentReaderCSV();
var enrollmentValidator = new EnrollmentValidator();
var enrollmentImporter = new EnrollmentImporter();
// Read in and validate the Enrollment data from the file
var savedEnrollmentRecords = enrollmentImporter.Import(filePath, fileReader, enrollmentCSVReader, enrollmentValidator);
// If there are no records then processing was stopped due to some invalid formatting of data in the file.
if (savedEnrollmentRecords.IsNullOrEmpty())
{
Console.WriteLine("A record in the file failed validation. Processing has stopped.");
}
else
{
// The records were read in so display them. Some records still may be invalid.
foreach (var enrollment in savedEnrollmentRecords)
{
Console.WriteLine("\"{0},{1},{2},{3},{4},{5}\"", enrollment.Status, enrollment.FirstName, enrollment.LastName, enrollment.DateOfBirth.ToShortDateString(), enrollment.PlanType, enrollment.EffectiveDate.ToShortDateString());
}
}
Console.WriteLine("Press Enter to quit");
Console.ReadLine();
}
public void WhenValidParametersAndOneRecordHasMissingFirstName_ThenReturnNull()
{
string filePath = "enrollments.csv";
var fileReader = new FileReader();
var enrollmentReader = new Mock <IEnrollmentReader>(MockBehavior.Strict);
var enrollmentValidator = new EnrollmentValidator();
var enrollmentWithMissingFirstName = new List <Enrollment>
{
new Enrollment
{
FirstName = String.Empty,
LastName = "Doe",
DateOfBirth = new DateTime(1970, 8, 16),
PlanType = EnrollmentPlanType.FSA,
EffectiveDate = DateTime.Today.AddDays(3)
}
};
enrollmentReader.Setup(x => x.ReadFromFile(It.IsAny <IFileReader>(), It.IsAny <string>())).Returns(enrollmentWithMissingFirstName);
var enrollmentImporter = new EnrollmentImporter();
var savedEnrollmentRecords = enrollmentImporter.Import(filePath, fileReader, enrollmentReader.Object, enrollmentValidator);
Assert.IsTrue(savedEnrollmentRecords.IsNullOrEmpty());
}
public void WhenValidParametersAndOneRecordHasOneValidRecord_ThenReturnOneRecord()
{
string filePath = "enrollments.csv";
var fileReader = new FileReader();
var enrollmentReader = new Mock <IEnrollmentReader>(MockBehavior.Strict);
var enrollmentValidator = new EnrollmentValidator();
var enrollmentWithOneValidRecord = new List <Enrollment>
{
new Enrollment
{
FirstName = "Jane",
LastName = "Doe",
DateOfBirth = new DateTime(1970, 8, 16),
PlanType = EnrollmentPlanType.FSA,
EffectiveDate = DateTime.Today.AddDays(3)
}
};
enrollmentReader.Setup(x => x.ReadFromFile(It.IsAny <IFileReader>(), It.IsAny <string>())).Returns(enrollmentWithOneValidRecord);
var enrollmentImporter = new EnrollmentImporter();
var savedEnrollmentRecords = enrollmentImporter.Import(filePath, fileReader, enrollmentReader.Object, enrollmentValidator);
Assert.IsTrue(savedEnrollmentRecords.Count == 1);
Assert.IsTrue(savedEnrollmentRecords[0].Status == EnrollmentStatus.Accepted);
}
public void WhenValidatorIsNull_ThenExceptionIsThrown()
{
string filePath = "enrollments.csv";
var fileReader = new FileReader();
var enrollmentReader = new EnrollmentReaderCSV();
var enrollmentImporter = new EnrollmentImporter();
enrollmentImporter.Import(filePath, fileReader, enrollmentReader, null);
}
public void WhenFilePathIsNull_ThenExceptionIsThrown()
{
string filePath = null;
var fileReader = new FileReader();
var enrollmentReader = new EnrollmentReaderCSV();
var enrollmentValidator = new EnrollmentValidator();
var enrollmentImporter = new EnrollmentImporter();
enrollmentImporter.Import(filePath, fileReader, enrollmentReader, enrollmentValidator);
}
public void WhenFilePathIsEmpty_ThenExceptionIsThrown()
{
var filePath = String.Empty;
var fileReader = new FileReader();
var enrollmentReader = new EnrollmentReaderCSV();
var enrollmentValidator = new EnrollmentValidator();
var enrollmentImporter = new EnrollmentImporter();
enrollmentImporter.Import(filePath, fileReader, enrollmentReader, enrollmentValidator);
}