public async Task TestPrintDuplicates_ExpectedBehavior(string path, int expected)
{
// Arrange
var service = new FileReaderService(path, new List <string> {
" Inc.", " Inc", " Ltd", " LLC.", " LLC", ".com", "Software"
});
// Act
await service.PrintDuplicates();
var actual = service.DuplicateValues.Count;
// Assert
Assert.Equal(expected, actual);
}
