public void ToString_With_Original_Format()
{
var sut = new Isbn("978-0-123456789");
sut.ToString("O").Should().Be("978-0-123456789");
sut.ToString("G").Should().Be("978-0-123456789");
sut.ToString("").Should().Be("978-0-123456789");
sut.ToString((string)null).Should().Be("978-0-123456789");
}
public void ToString_With_Invalid_Format_By_Case_Throws_FormatException()
{
var sut = new Isbn("978-0-123456789");
Action action = () => sut.ToString("o");
action.Should().Throw <FormatException>();
}
public void TestToString(string inputString, IsbnFormat format, string expectedResult)
{
var isbn = new Isbn(inputString);
var actualResult = isbn.ToString(format);
Assert.AreEqual(expectedResult, actualResult);
}
/// <summary> Convert Book to string by certain format.</summary>
/// <param name="format"> Format. </param>
/// <param name="formatProvider"> Defines the symbols used in converting an object to its string representation. </param>
/// <returns>String representation.</returns>
public string ToString(string format, IFormatProvider formatProvider)
{
if (string.IsNullOrEmpty(format))
{
format = DefaultFormatString;
}
if (formatProvider == null)
{
formatProvider = CultureInfo.CurrentCulture;
}
StringBuilder formattedString = new StringBuilder();
formattedString.Append("Book:");
foreach (char c in format)
{
switch (c)
{
case 'I':
formattedString.Append(" Isbn - " + Isbn.ToString(formatProvider));
break;
case 'A':
formattedString.Append(" Author - " + Author.ToString(formatProvider));
break;
case 'N':
formattedString.AppendFormat(" Name - " + Name.ToString(formatProvider));
break;
case 'P':
formattedString.Append(" Publisher - " + Publisher.ToString(formatProvider));
break;
case 'Y':
formattedString.Append(" Year of publication - " + PublicationYear.ToString(formatProvider));
break;
case 'C':
formattedString.AppendFormat(" Count of page - " + PageCount.ToString(formatProvider));
break;
case 'p':
formattedString.Append(" Price - " + Price.ToString(formatProvider));
break;
default:
throw new FormatException(string.Format("Format string is not supported."));
}
}
return(formattedString.ToString());
}
public String dadosBasicos()
{
return("Isbn: " + Isbn.ToString() +
"\nTitulo: " + Titulo +
"\nAutor: " + Autor +
"\nEditora: " + Editora +
"\nQt exemplares: " + qtdeExemplares() +
"\nQt disponíveis: " + qtdeDisponiveis() +
"\nQt empréstimos: " + qtdeEmprestimos() +
"\npercentual Disponível: " + percDisponibilidade() + "%");
}
public override string ToString()
{
StringBuilder builder = new StringBuilder();
builder.Append(Isbn.ToString());
builder.Append(", ");
builder.Append(Title);
builder.Append(", ");
builder.Append(Author);
builder.Append(", ");
builder.Append(Publishing);
builder.Append(", ");
builder.Append(Year);
builder.Append("y");
builder.Append(", ");
builder.Append(Size);
builder.Append("pp");
builder.Append(", ");
builder.Append(Price);
builder.Append('$');
return(builder.ToString());
}
private string IsbnToString(Isbn isbn) => isbn.ToString(IsbnFormat.IncludeHyphens);
public void ToString_Bare_Returns_Without_Hyphens()
{
var sut = new Isbn("978-0-123456789");
sut.ToString("B").Should().Be("9780123456789");
}
