public void ExecuteCommand(ICatalog catalog, ICommand command, StringBuilder output)
{
switch (command.Type)
{
case CommandType.AddBook:
var book = new ContentItem(ContentItemType.Book, command.Parameters);
catalog.Add(book);
output.AppendLine("Book Added");
break;
case CommandType.AddMovie:
var movie = new ContentItem(ContentItemType.Movie, command.Parameters);
catalog.Add(movie);
output.AppendLine("Movie added");
break;
case CommandType.AddSong:
var song = new ContentItem(ContentItemType.Song, command.Parameters);
catalog.Add(song);
output.AppendLine("Song added");
break;
case CommandType.AddApplication:
var application = new ContentItem(ContentItemType.Application, command.Parameters);
catalog.Add(application);
output.AppendLine("Application added");
break;
case CommandType.Update:
ProcessUpdateCommand(catalog, command, output);
break;
case CommandType.Find:
ProcessFindCommand(catalog, command, output);
break;
default:
throw new InvalidOperationException("Unknown command!");
}
}
public void TestMethodAddSingleItem()
{
var catalog = new Catalog();
string[] item = {
"Intro C#",
"S.Nakov",
"12763892",
"http://www.introprogramming.info"
};
var book = new ContentItem(ContentItemType.Book, item);
catalog.Add(book);
Assert.AreEqual(catalog.Count(), 1);
}
public void TestMethodAddAndCheckContent()
{
var catalog = new Catalog();
string[] book = {
"Intro C#",
"S.Nakov",
"12763892",
"http://www.introprogramming.info"
};
var item = new ContentItem(ContentItemType.Book, book);
catalog.Add(item);
var restult = catalog.GetListContent("Intro C#", 1);
Assert.AreEqual(restult.Count(), 1);
Assert.AreSame(restult.First(), item);
}
public void TestMethodAddDuplicatedItemsWithSameValues()
{
var catalog = new Catalog();
string[] book = {
"Intro C#",
"S.Nakov",
"12763892",
"http://www.introprogramming.info"
};
var item1 = new ContentItem(ContentItemType.Book, book);
catalog.Add(item1);
catalog.Add(item1);
var restult = catalog.GetListContent("Intro C#", 5);
Assert.AreEqual(restult.Count(), 2);
}
public void TestMethodAddMultipleItems()
{
var catalog = new Catalog();
var book = new ContentItem(ContentItemType.Book, new string[] {
"Intro C#","S.Nakov","12763892","http://www.introprogramming.info"});
var movie = new ContentItem(ContentItemType.Movie, new string[] {
"The Secret","Sean Byrne & others (2006)","832763834","http://thesecret/movies/avi"});
var song = new ContentItem(ContentItemType.Song, new string[] {
"The Secret Song","Sean Byrne & others (2006)","832763834","http://thesecret/songs/mp3"});
catalog.Add(book);
catalog.Add(movie);
catalog.Add(song);
Assert.AreEqual(catalog.Count(), 3);
}
public void TestMethodGetListContentCheckOrder()
{
var catalog = new Catalog();
var book1 = new ContentItem(ContentItemType.Book, new string[] {
"Intro C#" ,"S.Nakov","12763892","http://www.introprogramming.info"});
var book2 = new ContentItem(ContentItemType.Book, new string[] {
"Intro C#" ,"Author","12763892","http://www.introprogramming.info"});
var book3 = new ContentItem(ContentItemType.Book, new string[] {
"Intro C#" ,"Xray","12763892","http://www.introprogramming.info"});
var book4 = new ContentItem(ContentItemType.Book, new string[] {
"Intro C#" ,"Author","127623892","http://www.introprogramming.info"});
catalog.Add(book1);
catalog.Add(book2);
catalog.Add(book3);
catalog.Add(book4);
var result = catalog.GetListContent("Intro C#", 10);
Assert.AreEqual(result.Count(), 4);
var expected = new string[] {"Book: Intro C#; Author; 127623892; http://www.introprogramming.info",
"Book: Intro C#; Author; 12763892; http://www.introprogramming.info",
"Book: Intro C#; S.Nakov; 12763892; http://www.introprogramming.info",
"Book: Intro C#; Xray; 12763892; http://www.introprogramming.info"};
var actual = new string[]{
result.First().ToString(),
result.Skip(1).First().ToString(),
result.Skip(2).First().ToString(),
result.Skip(3).First().ToString()
};
CollectionAssert.AreEqual(expected, actual);
}
public void TestMethodGetListContentManyMatchingItemsGetFirstOnly()
{
var catalog = new Catalog();
var book1 = new ContentItem(ContentItemType.Book, new string[] {
"Intro C#" ,"S.Nakov","12763892","http://www.introprogramming.info"});
var book2 = new ContentItem(ContentItemType.Book, new string[] {
"Intro C++" ,"S.Nakov","12763892","http://www.introprogramming.info"});
var book3 = new ContentItem(ContentItemType.Book, new string[] {
"Intro Java" ,"S.Nakov","12763892","http://www.introprogramming.info"});
var book4 = new ContentItem(ContentItemType.Book, new string[] {
"Intro C#" ,"Author","127623892","http://www.introprogramming.info"});
catalog.Add(book1);
catalog.Add(book2);
catalog.Add(book3);
catalog.Add(book4);
var result = catalog.GetListContent("Intro C#", 1);
Assert.AreEqual(result.Count(), 1);
}
public void TestMethodAdd50kItems()
{
var catalog = new Catalog();
for (int i = 0; i < 10000; i++)
{
var book = new ContentItem(ContentItemType.Book, new string[] {
"Intro C#" + i,"S.Nakov","12763892","http://www.introprogramming.info"});
catalog.Add(book);
}
Assert.AreEqual(catalog.Count(), 10000);
}