public static ValidationResult <CreateNewStickerSet> CreateValidation(this CreateNewStickerSet value) =>
new ValidationResult <CreateNewStickerSet>(value).IsTrue(x => x.UserId < 1, ValidationErrors.IdLowerThanOne)
.IsTrue(x => x.PngSticker == null && x.TgsSticker == null && x.WebmSticker == null,
ValidationErrors.NonePropertySet)
.IsTrue(x => x.PngSticker != null && x.TgsSticker != null || x.PngSticker != null && x.WebmSticker != null || x.TgsSticker != null && x.WebmSticker != null,
ValidationErrors.OnlyOnePropertyCanBeSet)
.ValidateRequired(x => x.UserId)
.ValidateRequired(x => x.Name)
.ValidateRequired(x => x.Title)
.ValidateRequired(x => x.Emojis)
.IsFalse(x => x.Name != null && x.Name.Contains("_by_"),
ValidationErrors.InvalidStickerName);
public void TestValid()
{
var obj = new CreateNewStickerSet
{
UserId = 2,
Emojis = "❤",
Name = "StickerSet_by_BlaBot",
Title = "Title",
PngSticker = new InputFile("Path")
};
Assert.That(obj.IsValid());
Assert.That(obj.Errors.Count, Is.EqualTo(0));
}
public void TestInvalid()
{
var obj = new CreateNewStickerSet();
Assert.False(obj.IsValid());
Assert.That(obj.Errors.Count, Is.EqualTo(6));
var errors = obj.Errors.Select(x => x.GetMessage)
.ToList();
CollectionAssert.Contains(errors, "(PngSticker, TgsSticker, WebmSticker): \"One of these properties need to be set\"");
CollectionAssert.Contains(errors, "(Name): \"Field is not set, but required\"");
CollectionAssert.Contains(errors, "(UserId): \"ID lower than 1 is not allowed.\"");
CollectionAssert.Contains(errors, "(Title): \"Field is not set, but required\"");
CollectionAssert.Contains(errors, "(Emojis): \"Field is not set, but required\"");
CollectionAssert.Contains(errors, "(Name): \"Stickersets Created by bots need to end with _by_<botname> \"");
}