public async Task UploadAsync_ShouldReturnFileNameWhenFileLenghtIsLessThanMax()
{
// ARRANGE
var filesConfiguration = new FilesConfiguration {
Directory = @"C:\Users\E7450\source\repos\TrainingDivision\TrainingDivisionKedis.BLL.Tests\bin\Debug\netcoreapp2.2\", MaxSize = 10000
};
IOptions <FilesConfiguration> options = Options.Create(filesConfiguration);
_sut = new LocalFileService <FilesConfiguration>(options);
var file = new Mock <IFormFile>();
var sourceImg = File.OpenRead(@"C:\Users\E7450\Pictures\handMade\64d735876ce855d858a742001e0585ea.jpg");
var ms = new MemoryStream();
var writer = new StreamWriter(ms);
writer.Write(sourceImg);
writer.Flush();
ms.Position = 0;
var fileName = "QQ.png";
file.Setup(f => f.FileName).Returns(fileName).Verifiable();
file.Setup(f => f.Length).Returns(9999000).Verifiable();
file.Setup(_ => _.CopyToAsync(It.IsAny <Stream>(), It.IsAny <CancellationToken>()))
.Returns((Stream stream, CancellationToken token) => ms.CopyToAsync(stream))
.Verifiable();
// ACT
var actual = await _sut.UploadAsync(file.Object);
// ASSERT
Assert.Contains("QQ", actual);
Assert.Contains(".png", actual);
}
public async Task UploadAsync_ShouldThrowExceptionWhenFileLenghtIsBiggerThanMax()
{
// ARRANGE
var filesConfiguration = new FilesConfiguration {
Directory = @"C:\Users\E7450\source\repos\TrainingDivision\TrainingDivisionKedis.BLL.Tests\bin\Debug\netcoreapp2.2\", MaxSize = 10000
};
IOptions <FilesConfiguration> options = Options.Create(filesConfiguration);
_sut = new LocalFileService <FilesConfiguration>(options);
var file = new Mock <IFormFile>();
file.Setup(f => f.Length).Returns(10001000).Verifiable();
try
{
// ACT
var actual = await _sut.UploadAsync(file.Object);
}
catch (Exception ex)
{
// ASSERT
Assert.Equal("Размер файла должен быть не более " + filesConfiguration.MaxSize + "КБ.", ex.Message);
}
}