private IBook createBook(string title, params IParagraph[] paragraphs)
{
IParagraph p1 = new Paragraph(0, "P1");
IParagraph p2 = new Paragraph(1, "P2");
IParagraph p3 = new Paragraph(2, "P3");
IParagraph p4 = new Paragraph(3, "P4");
IParagraph p5 = new Paragraph(4, "P5");
p1.AddAnswers(
new Answer("Answer 1", 1),
new Answer("Answer 2", 3));
p2.AddAnswers(
new Answer("Answer 3", 2),
new Answer("Answer 4", 4));
p3.AddAnswers(
new Answer("Answer 5", 0),
new Answer("Answer 6", 1),
new Answer("Answer 7", 3));
IBook book = new Book(title);
book.AddParagraphs(p1, p2, p3, p4, p5);
if (paragraphs != null)
{
book.AddParagraphs(paragraphs);
}
return(book);
}
public void NextParagraphId()
{
IParagraph paragraph = new Paragraph(1, "Paragraph");
paragraph.AddAnswers(
new Answer("Answer 1", 1),
new Answer("Answer 2", 2),
new Answer("Answer 3", 3));
Assert.AreEqual(-1, paragraph.NextParagraphId("A Answer"));
Assert.AreEqual(2, paragraph.NextParagraphId("Answer 2"));
}
public void IsTerminalTest()
{
IParagraph paragraph = new Paragraph(0, "Paragraph");
Assert.IsTrue(paragraph.IsTerminal);
paragraph.AddAnswers(
new Answer("Answer 1", 1),
new Answer("Answer 2", 2),
new Answer("Answer 3", 3));
Assert.IsFalse(paragraph.IsTerminal);
}
public void AnswersTest()
{
IParagraph paragraph = new Paragraph(0, "Paragraph");
paragraph.AddAnswers(
new Answer("Answer 1", 1),
new Answer("Answer 2", 2),
new Answer("Answer 3", 3));
IList <string> answers = new List <string>()
{
"Answer 1",
"Answer 2",
"Answer 3"
};
int i = 0;
foreach (var answer in paragraph.Answers)
{
Assert.AreEqual(answer, answers[i]);
i++;
}
}
