public void givenIndianCensusCSVFileReturnsCorrectRecords()
{
CensusAnalyzer censusAnalyzer = new CensusAnalyzer();
int numOfRecords = censusAnalyzer.loadCensusData(CSVFilePath);
Assert.AreEqual(29, numOfRecords);
}
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 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);
}
}