public void GetHeaders_EmptyFile_ReturnEmptyFileHeaders(ExcelSettings settings, int headersNum)
{
// arrange
ExcelDataImport importer = new ExcelDataImport(settings);
// act
var headers = importer.GetHeaders();
// assert
Assert.AreEqual(headersNum, headers.Count());
}
public void GetHeaders_FileDoesNotExist_ThrowFileNotFoundException(ExcelSettings settings)
{
// arrange
ExcelDataImport importer = new ExcelDataImport(settings);
// act
TestDelegate action = () => importer.GetHeaders();
// assert
Assert.Throws <FileNotFoundException>(action);
}
public void GetHeaders_NoHeaders_ReturnGenericHeaders(ExcelSettings settings, IEnumerable <object> validHeaders)
{
// arrange
ExcelDataImport importer = new ExcelDataImport(settings);
// act
var headers = importer.GetHeaders();
// assert
CollectionAssert.AreEqual(validHeaders, headers);
}