public async Task AddBookCommand_should_not_be_valid_if_required_fields_are_empty(string title, string author)
{
// Arrange
var file = new byte[] { 1, 2, 3 };
await using var ms = new MemoryStream(file);
var contentType = "image/jpeg";
var newBook = new NewBookModel
{
Author = author,
Title = title,
Description = "Correct",
Price = 1,
Image = Helpers.CreateTestFormFile(ms, contentType)
};
var validator = new AddBookCommandValidator();
// Act
var result = await validator.ValidateAsync(new AddBookCommand(newBook));
// Assert
Assert.False(result.IsValid);
Assert.Contains(result.Errors, failure => failure.PropertyName.EndsWith(nameof(newBook.Title)));
Assert.Contains(result.Errors, failure => failure.PropertyName.EndsWith(nameof(newBook.Author)));
}
public async Task AddBookCommand_should_not_be_valid_if_fields_are_too_big()
{
// Arrange
var file = new byte[] { 1, 2, 3 };
await using var ms = new MemoryStream(file);
var contentType = "image/pdf";
var newBook = new NewBookModel
{
Author = new string('a', 129),
Title = new string('a', 129),
Description = new string('a', 2001),
Price = 1,
Image = Helpers.CreateTestFormFile(ms, contentType)
};
var validator = new AddBookCommandValidator();
// Act
var result = await validator.ValidateAsync(new AddBookCommand(newBook));
// Assert
Assert.False(result.IsValid);
Assert.Contains(result.Errors, failure => failure.PropertyName.EndsWith(nameof(newBook.Title)));
Assert.Contains(result.Errors, failure => failure.PropertyName.EndsWith(nameof(newBook.Author)));
Assert.Contains(result.Errors, failure => failure.PropertyName.EndsWith(nameof(newBook.Description)));
}
public async Task AddBookCommand_should_not_be_valid_if_image_has_wrong_mime_type()
{
// Arrange
var file = new byte[] { 1, 2, 3 };
await using var ms = new MemoryStream(file);
var contentType = "image/pdf";
var newBook = new NewBookModel
{
Author = "Correct",
Title = "Correct",
Description = "Correct",
Price = 1,
Image = Helpers.CreateTestFormFile(ms, contentType)
};
var validator = new AddBookCommandValidator();
// Act
var result = await validator.ValidateAsync(new AddBookCommand(newBook));
// Assert
Assert.False(result.IsValid);
Assert.Contains(result.Errors, failure => failure.PropertyName.EndsWith(nameof(newBook.Image.ContentType)));
}
public SeriesValidatorTests()
{
_listQueryValidator = new ListQueryValidator();
_detailsQueryValidator = new DetailsQueryValidator();
_addCommandValidator = new AddCommandValidator();
_updateCommandValidator = new UpdateCommandValidator();
_updatePartiallyCommandValidator = new UpdatePartiallyCommandValidator();
_deleteOneCommandValidator = new DeleteOneCommandValidator();
_deleteManyCommandValidator = new DeleteManyCommandValidator();
_addBookCommandValidator = new AddBookCommandValidator();
_deleteBookCommandValidator = new DeleteBookCommandValidator();
}
public async Task AddBookCommand_should_not_be_valid_if_image_is_empty()
{
// Arrange
var newBook = new NewBookModel
{
Author = "Correct",
Title = "Correct",
Description = "Correct",
Price = 1,
Image = null
};
var validator = new AddBookCommandValidator();
// Act
var result = await validator.ValidateAsync(new AddBookCommand(newBook));
// Assert
Assert.False(result.IsValid);
Assert.Contains(result.Errors, failure => failure.PropertyName.EndsWith(nameof(newBook.Image)));
}
