public async Task GetFilePathTest()
{
var resourceFileNames = FilesWithMd5.Select(i => (string)i[0]).ToList();
var tempFilePaths = new List <string>();
using (var fileService = new LocalTempFileService(TestLogger.Create <LocalTempFileService>(_testOutputHelper)))
{
foreach (var resourceFileName in resourceFileNames)
{
var path = GetResourcePath(resourceFileName);
File.Exists(path).Should().BeTrue();
var tempFilePath = await fileService.CreateFromStreamAsync(resourceFileName, File.OpenRead(path));
tempFilePath.Should().NotBeNullOrWhiteSpace();
tempFilePaths.Add(tempFilePath);
}
fileService.Files.Should().BeEquivalentTo(resourceFileNames);
}
foreach (var tempFilePath in tempFilePaths)
{
File.Exists(tempFilePath).Should().BeFalse();
}
}
public void GetUnknownFileTest()
{
using (var fileService = new LocalTempFileService(TestLogger.Create <LocalTempFileService>(_testOutputHelper)))
{
fileService.Invoking(f => f.GetFilePath("someFile.txt"))
.Should().Throw <FileNotFoundException>();
}
}
public async Task CreateFromStreamAsyncTest(string resourceFileName, string md5)
{
var path = GetResourcePath(resourceFileName);
File.Exists(path).Should().BeTrue();
string tempFilePath;
using (var fileService = new LocalTempFileService(TestLogger.Create <LocalTempFileService>(_testOutputHelper)))
{
tempFilePath = await fileService.CreateFromStreamAsync(resourceFileName, File.OpenRead(path));
tempFilePath.Should().NotBeNullOrWhiteSpace();
var tempMd5 = ComputeFileMd5(tempFilePath);
tempMd5.Should().Be(md5);
}
File.Exists(tempFilePath).Should().BeFalse();
}
public async Task ReplaceFileTest()
{
var resourceFileName = (string)FilesWithMd5[0][0];
var path = GetResourcePath(resourceFileName);
var replacementPath = GetResourcePath((string)FilesWithMd5[1][0]);
File.Exists(path).Should().BeTrue();
File.Exists(replacementPath).Should().BeTrue();
string tempFilePath1;
string tempFilePath2;
using (var fileService = new LocalTempFileService(TestLogger.Create <LocalTempFileService>(_testOutputHelper)))
{
tempFilePath1 = await fileService.CreateFromStreamAsync(resourceFileName, File.OpenRead(path));
tempFilePath1.Should().NotBeNullOrWhiteSpace();
var tempMd5 = ComputeFileMd5(tempFilePath1);
tempMd5.Should().Be((string)FilesWithMd5[0][1]);
fileService.Files.Should().BeEquivalentTo(new[] { resourceFileName });
fileService.GetFilePath(resourceFileName).Should().Be(tempFilePath1);
tempFilePath2 = await fileService.CreateFromStreamAsync(resourceFileName, File.OpenRead(replacementPath));
File.Exists(tempFilePath1).Should().BeFalse();
tempFilePath2.Should().NotBeNullOrWhiteSpace();
tempFilePath2.Should().NotBe(tempFilePath1);
tempMd5 = ComputeFileMd5(tempFilePath2);
tempMd5.Should().Be((string)FilesWithMd5[1][1]);
fileService.Files.Should().BeEquivalentTo(new[] { resourceFileName });
fileService.GetFilePath(resourceFileName).Should().Be(tempFilePath2);
}
File.Exists(tempFilePath1).Should().BeFalse();
File.Exists(tempFilePath2).Should().BeFalse();
}