public void LoadCSVFile()
{
// Should be able to read the CSV file and load all records for that application ID in list
CsvProcessor csvProcessor = new CsvProcessor();
List <LicenseDetails> lstRecords = csvProcessor.loadCSV("testData.csv", "374");
Assert.AreEqual(2, lstRecords.Count);
}
public void OnlyOneLaptopIsFree()
{
// Since we have records for two laptops and two desktops. The number of license required should be 3
CsvProcessor csvProcessor = new CsvProcessor();
List <LicenseDetails> lstRecords = csvProcessor.loadCSV("testData.csv", "377");
var result = csvProcessor.processRecords(lstRecords);
Assert.AreEqual(3, result);
}
public void IgnoreDuplicateAndCalculate()
{
// Should consider only the first record and ignore the duplicate record for other entries with same computerID.
CsvProcessor csvProcessor = new CsvProcessor();
List <LicenseDetails> lstRecords = csvProcessor.loadCSV("testData.csv", "376");
var result = csvProcessor.processRecords(lstRecords);
Assert.AreEqual(2, result);
}
public void ThreeLicenseForApp375()
{
// Since there is only one record for laptop and three for desktop, so only three license are required.
CsvProcessor csvProcessor = new CsvProcessor();
List <LicenseDetails> lstRecords = csvProcessor.loadCSV("testData.csv", "375");
var result = csvProcessor.processRecords(lstRecords);
Assert.AreEqual(3, result);
}
public void OneLicenseForTwoLaptops()
{
// Since there are two records for laptop and one laptop can be free provided there is one license.
CsvProcessor csvProcessor = new CsvProcessor();
List <LicenseDetails> lstRecords = csvProcessor.loadCSV("testData.csv", "374");
var result = csvProcessor.processRecords(lstRecords);
Assert.AreEqual(1, result);
}
public void ProcessCSVData()
{
// Should be able to process the CSV file and calculate the total license for an application ID.
CsvProcessor csvProcessor = new CsvProcessor();
List <LicenseDetails> lstRecords = csvProcessor.loadCSV("testData.csv", "375");
var result = csvProcessor.processRecords(lstRecords);
Assert.AreEqual(3, result);
}
public void FileNotFound()
{
CsvProcessor csvProcessor = new CsvProcessor();
try
{
csvProcessor.loadCSV("testData1.csv", "375");
}
catch (Exception ex)
{
Assert.AreEqual("File does not exist or bad data", ex.Message);
}
}