public void GivenIndianStateCodeCSVFile_WhenFileNotExist_ShouldThrowFileNotFoundException()
{
CensusAnalyzer census = new CensusAnalyzer(censusWrongPath, indianStateCodeHeaders);
var error = Assert.Throws <CensusAnalyzerException>(() => census.LoadCensusData(Country.CountryName.INDIA));
Assert.AreEqual(CensusAnalyzerException.ExceptionType.NOT_FOUND, error.type);
}
public void givenIndianCensusCSVFileReturnsCorrectRecords()
{
CensusAnalyzer censusAnalyzer = new CensusAnalyzer();
int numOfRecords = censusAnalyzer.loadCensusData(CSVFilePath);
Assert.AreEqual(29, numOfRecords);
}
public void GivenIndianStateCodeCSVFile_WhenFileTypeIsIncorrect_ShouldThrowIncorrectFileFormatException()
{
CensusAnalyzer census = new CensusAnalyzer(wrongstateCodeFilePath, indianStateCodeHeaders);
var error = Assert.Throws <CensusAnalyzerException>(() => census.LoadCensusData(Country.CountryName.INDIA));
Assert.AreEqual(CensusAnalyzerException.ExceptionType.INVALID_TYPE, error.type);
}
public void GivenUSCensusCSVFile_WhenFileTypeIsIncorrect_ShouldThrowException()
{
CensusAnalyzer census = new CensusAnalyzer(censusWrongType, usCodeHeaders);
var error = Assert.Throws <CensusAnalyzerException>(() => census.LoadCensusData(Country.CountryName.US));
Assert.AreEqual(CensusAnalyzerException.ExceptionType.INVALID_TYPE, error.type);
}
public void GivenUSCensusCSVFile_WhenFileExist_ShouldReturnsTotalNumberOfRecords()
{
CensusAnalyzer census = new CensusAnalyzer(usCensusData, usCodeHeaders);
censusData = census.LoadCensusData(Country.CountryName.US);
Assert.AreEqual(51, censusData.Count);
}
public void GivenIndianCensusCSVFile_WhenFileFormatIsCorrectButHeaderIsIncorrect_ShouldThrowException()
{
CensusAnalyzer census = new CensusAnalyzer(wrongCensusHeader, indianStateCensusHeaders);
var error = Assert.Throws <CensusAnalyzerException>(() => census.LoadCensusData(Country.CountryName.INDIA));
Assert.AreEqual(CensusAnalyzerException.ExceptionType.INVALID_HEADER, error.type);
}
public void GivenUSCensusCSVFile_WhenFileNotExist_ShouldThrowException()
{
CensusAnalyzer census = new CensusAnalyzer(censusWrongPath, usCodeHeaders);
var error = Assert.Throws <CensusAnalyzerException>(() => census.LoadCensusData(Country.CountryName.US));
System.Console.WriteLine(error.type);
Assert.AreEqual(CensusAnalyzerException.ExceptionType.NOT_FOUND, error.type);
}
public void GivenUSCSVDatatoSortByPopulation_ShouldReturnMostPopulousState()
{
CensusAnalyzer census = new CensusAnalyzer(usCensusData, usCodeHeaders);
censusData = census.LoadCensusData(Country.CountryName.US);
string sorted = census.SortingCSVData(censusData, "population").ToString();
USCensusDao[] sortedResult = JsonConvert.DeserializeObject <USCensusDao[]>(sorted);
Assert.AreEqual("California", sortedResult[0].stateName);
}
public void GivenCSVDatatoSortByLargestArea_ShouldReturnLeastPopulationDensityState()
{
CensusAnalyzer census = new CensusAnalyzer(censusFilePath, indianStateCensusHeaders);
censusData = census.LoadCensusData(Country.CountryName.INDIA);
string sorted = census.SortingCSVData(censusData, "area").ToString();
IndiaCensusDAO[] sortedResult = JsonConvert.DeserializeObject <IndiaCensusDAO[]>(sorted);
Assert.AreEqual("Goa", sortedResult[28].state);
}
public void GivenCSVDatatoSortByPopulation_ShouldReturnMostPopulousState()
{
CensusAnalyzer census = new CensusAnalyzer(censusFilePath, indianStateCensusHeaders);
censusData = census.LoadCensusData(Country.CountryName.INDIA);
string sorted = census.SortingCSVData(censusData, "population").ToString();
IndiaCensusDAO[] sortedResult = JsonConvert.DeserializeObject <IndiaCensusDAO[]>(sorted);
Assert.AreEqual("Uttar Pradesh", sortedResult[0].state);
}
public void GivenCSVDatatoSortByStateCode_ShouldReturnLastSorteNameInJsonFormat()
{
CensusAnalyzer census = new CensusAnalyzer(stateCodeFilePath, indianStateCodeHeaders);
censusData = census.LoadCensusData(Country.CountryName.INDIA);
string sorted = census.SortingCSVData(censusData, "stateCode").ToString();
StateCodeDao[] indiaStateCodes = JsonConvert.DeserializeObject <StateCodeDao[]>(sorted);
Assert.AreEqual("WB", indiaStateCodes[36].stateCode);
}
public void GivenIndiaCSVDatatoSortByState_ShouldReturnLastSortedDataInJsonFormat()
{
CensusAnalyzer census = new CensusAnalyzer(censusFilePath, indianStateCensusHeaders);
censusData = census.LoadCensusData(Country.CountryName.INDIA);
string sorted = census.SortingCSVData(censusData, "state").ToString();
IndiaCensusDAO[] d = JsonConvert.DeserializeObject <IndiaCensusDAO[]>(sorted);
Assert.AreEqual("West Bengal", d[28].state);
}
public void GivenUSCSVDatatoSortByArea_ShouldReturnleastPopulousState()
{
CensusAnalyzer census = new CensusAnalyzer(usCensusData, usCodeHeaders);
censusData = census.LoadCensusData(Country.CountryName.US);
string sorted = census.SortingCSVData(censusData, "USArea").ToString();
USCensusDao[] sortedResult = JsonConvert.DeserializeObject <USCensusDao[]>(sorted);
Assert.AreEqual("District of Columbia", sortedResult[50].stateName);
}
public void givenIndiaCensusData_WithWrongFile_ShouldThrowException()
{
try
{
CensusAnalyzer censusAnalyzer = new CensusAnalyzer();
censusAnalyzer.loadCensusData(WRONG_CSV_FILE_PATH);
}
catch (CensusAnalyserException e) {
Assert.AreEqual(CensusAnalyserException.ExceptionType.FILE_NOT_FOUND, e.type);
}
}
public void GivenIndianCensusCSVFile_WhenFileExist_ShouldReturnsTotalNumberOfRecords()
{
CensusAnalyzer census = new CensusAnalyzer(censusFilePath, indianStateCensusHeaders);
censusData = census.LoadCensusData(Country.CountryName.INDIA);
Assert.AreEqual(29, censusData.Count);
CensusAnalyzer census1 = new CensusAnalyzer(stateCodeFilePath, indianStateCodeHeaders);
stateData = census1.LoadCensusData(Country.CountryName.INDIA);
Assert.AreEqual(37, stateData.Count);
}
public void GivenIndiaStatesCensusFileName_WhenImProperDelimiter_ShouldReturnException()
{
try
{
CensusAnalyzer.LoadIndiaCensusData(IndiaCensusCSVFilePath, ';');
}
catch (CensusAnalyzerExceptions e)
{
Assert.AreEqual(CensusAnalyzerExceptions.ExceptionType.WRONG_FILE_DELIMITER, e.type);
}
}
public void GivenIndiaStateCodeCensusFileName_WhenImProperType_ShouldReturnException()
{
try
{
CensusAnalyzer.LoadIndiaCensusData(WrongIndiaStateCodeCSVFileType);
}
catch (CensusAnalyzerExceptions e)
{
Assert.AreEqual(CensusAnalyzerExceptions.ExceptionType.WRONG_FILE_TYPE, e.type);
}
}
public void givenIndiaCensusData_WithCorrectFileButHeaderIncorrect_ShouldThrowException()
{
try
{
CensusAnalyzer censusAnalyzer = new CensusAnalyzer();
int totalItems = censusAnalyzer.loadCensusData(CSVFilePath);
}
catch (CensusAnalyserException e)
{
Assert.AreEqual(CensusAnalyserException.ExceptionType.INVALID_HEADER, e.type);
}
}
public void givenindiacensusdata_withincorrectdelimiter_shouldthrowexception()
{
try
{
CensusAnalyzer censusAnalyzer = new CensusAnalyzer();
censusAnalyzer.loadCensusData(CSVFilePath);
}
catch (CensusAnalyserException e)
{
Assert.AreEqual(CensusAnalyserException.ExceptionType.INVALID_DELIMITER, e.type);
}
}
public void givenIndiaCensusData_WithCorrectFileButTypeIncorrect_ShouldThrowException()
{
try
{
CensusAnalyzer censusAnalyzer = new CensusAnalyzer();
censusAnalyzer.loadCensusData(WRONG_CSV_FILE_TYPE);
}
catch (CensusAnalyserException e)
{
Assert.AreEqual(CensusAnalyserException.ExceptionType.INVALID_TYPE, e.type);
}
}
public void GivenIndiaAndUSCSVDatatoSortByPopulationAndDensity_ShouldReturnMostDensityState()
{
CensusAnalyzer census = new CensusAnalyzer(usCensusData, usCodeHeaders);
censusData = census.LoadCensusData(Country.CountryName.US);
string sorted = census.SortingCSVData(censusData, "USPopulationDensity").ToString();
USCensusDao[] sortedUSResult = JsonConvert.DeserializeObject <USCensusDao[]>(sorted);
CensusAnalyzer censusIndia = new CensusAnalyzer(censusFilePath, indianStateCensusHeaders);
censusData = censusIndia.LoadCensusData(Country.CountryName.INDIA);
string sortedData = census.SortingCSVData(censusData, "populationDensity").ToString();
IndiaCensusDAO[] sortedIndiaResult = JsonConvert.DeserializeObject <IndiaCensusDAO[]>(sortedData);
string result = census.getBothSorted(sortedUSResult[0], sortedIndiaResult[0]);
Assert.AreEqual("District of Columbia", result);
}
public void GivenIndiaStateCodeFileName_WhenProper_ShouldReturnTotalRecords()
{
int noOfRecords = CensusAnalyzer.LoadIndiaCensusData(IndiaStateCodeCSVFilePath);
Assert.AreEqual(37, noOfRecords);
}
public void Setup()
{
censusAnalyzer = new CensusAnalyzer();
totalRecord = new Dictionary <string, CensusDTO>();
stateRecord = new Dictionary <string, CensusDTO>();
}
public void Setup()
{
censusAnalyzer = new CensusAnalyzer();
}
