private void Test_ProcessRequest(IImageData imageData)
{
using (TemporaryDirectory directory = new TemporaryDirectory())
{
string tempDir = directory.FullName;
string config = $@"<magick.net.web cacheDirectory=""{tempDir}"" tempDirectory=""{tempDir}""/>";
MagickWebSettings settings = TestSectionLoader.Load(config);
HttpRequest request = new HttpRequest("foo", "https://bar", string.Empty);
string outputFile = Path.Combine(tempDir, "output");
using (StreamWriter writer = new StreamWriter(outputFile))
{
HttpResponse response = new HttpResponse(writer);
HttpContext context = new HttpContext(request, response);
GzipHandler handler = new GzipHandler(settings, imageData);
handler.ProcessRequest(context);
}
Assert.AreEqual(0, new FileInfo(outputFile).Length);
Assert.AreEqual(1, tempDir.GetFiles().Count());
using (StreamWriter writer = new StreamWriter(outputFile))
{
request.SetHeaders("Accept-Encoding", "invalid");
HttpResponse response = new HttpResponse(writer);
HttpContext context = new HttpContext(request, response);
GzipHandler handler = new GzipHandler(settings, imageData);
handler.ProcessRequest(context);
}
Assert.AreEqual(0, new FileInfo(outputFile).Length);
Assert.AreEqual(1, tempDir.GetFiles().Count());
using (StreamWriter writer = new StreamWriter(outputFile))
{
request.SetHeaders("Accept-Encoding", "gzip");
HttpResponse response = new HttpResponse(writer);
HttpContext context = new HttpContext(request, response);
GzipHandler handler = new GzipHandler(settings, imageData);
handler.ProcessRequest(context);
}
byte[] imageBytes = imageData.GetBytes();
Assert.IsTrue(new FileInfo(outputFile).Length < imageBytes.Length);
Assert.AreEqual(2, tempDir.GetFiles().Count());
File.Delete(outputFile);
FileInfo cacheFile = tempDir.GetFiles().First();
File.WriteAllText(cacheFile.FullName, string.Empty);
using (StreamWriter writer = new StreamWriter(outputFile))
{
request.SetHeaders("Accept-Encoding", "gzip");
HttpResponse response = new HttpResponse(writer);
HttpContext context = new HttpContext(request, response);
GzipHandler handler = new GzipHandler(settings, imageData);
handler.ProcessRequest(context);
}
Assert.AreEqual(0, File.ReadAllBytes(outputFile).Count());
Assert.AreEqual(2, tempDir.GetFiles().Count());
cacheFile.LastWriteTimeUtc = new DateTime(1979, 11, 19);
using (StreamWriter writer = new StreamWriter(outputFile))
{
request.SetHeaders("Accept-Encoding", "gzip");
HttpResponse response = new HttpResponse(writer);
HttpContext context = new HttpContext(request, response);
GzipHandler handler = new GzipHandler(settings, imageData);
handler.ProcessRequest(context);
}
Assert.AreNotEqual(0, File.ReadAllBytes(cacheFile.FullName).Count());
Assert.AreEqual(2, tempDir.GetFiles().Count());
using (StreamWriter writer = new StreamWriter(outputFile))
{
request.SetHeaders("Accept-Encoding", "deflate");
HttpResponse response = new HttpResponse(writer);
HttpContext context = new HttpContext(request, response);
GzipHandler handler = new GzipHandler(settings, imageData);
handler.ProcessRequest(context);
}
Assert.IsTrue(new FileInfo(outputFile).Length < imageBytes.Length);
Assert.AreEqual(3, tempDir.GetFiles().Count());
}
}
private void Test_ProcessRequest(IImageData imageData, TestScriptData scriptData)
{
using (TemporaryDirectory directory = new TemporaryDirectory())
{
string tempDir = directory.FullName;
string config = $@"<magick.net.web cacheDirectory=""{tempDir}"" tempDirectory=""{tempDir}""/>";
MagickWebSettings settings = TestSectionLoader.Load(config);
HttpRequest request = new HttpRequest("foo", "https://bar", string.Empty);
string outputFile = Path.Combine(tempDir, "output.png");
using (StreamWriter writer = new StreamWriter(outputFile, false, Encoding))
{
HttpResponse response = new HttpResponse(writer);
HttpContext context = new HttpContext(request, response);
MagickScriptHandler handler = new MagickScriptHandler(settings, imageData, scriptData);
handler.ProcessRequest(context);
}
using (IMagickImage image = new MagickImage(outputFile))
{
Assert.AreEqual(MagickFormat.Png, image.Format);
Assert.AreEqual(62, image.Width);
Assert.AreEqual(59, image.Height);
}
Assert.AreEqual(2, tempDir.GetFiles().Count());
File.Delete(outputFile);
FileInfo cacheFile = tempDir.GetFiles().First();
File.WriteAllText(cacheFile.FullName, string.Empty);
using (StreamWriter writer = new StreamWriter(outputFile, false, Encoding))
{
HttpResponse response = new HttpResponse(writer);
HttpContext context = new HttpContext(request, response);
MagickScriptHandler handler = new MagickScriptHandler(settings, imageData, scriptData);
handler.ProcessRequest(context);
}
Assert.AreEqual(0, File.ReadAllBytes(outputFile).Count());
Assert.AreEqual(2, tempDir.GetFiles().Count());
cacheFile.LastWriteTimeUtc = new DateTime(1979, 11, 19);
using (StreamWriter writer = new StreamWriter(outputFile, false, Encoding))
{
HttpResponse response = new HttpResponse(writer);
HttpContext context = new HttpContext(request, response);
MagickScriptHandler handler = new MagickScriptHandler(settings, imageData, scriptData);
handler.ProcessRequest(context);
}
Assert.AreNotEqual(0, File.ReadAllBytes(cacheFile.FullName).Count());
Assert.AreEqual(2, tempDir.GetFiles().Count());
using (IMagickImage image = new MagickImage(outputFile))
{
Assert.AreEqual(MagickFormat.Png, image.Format);
Assert.AreEqual(62, image.Width);
Assert.AreEqual(59, image.Height);
}
scriptData.OutputFormat = MagickFormat.Tiff;
outputFile = Path.Combine(tempDir, "output.tiff");
using (StreamWriter writer = new StreamWriter(outputFile, false, Encoding))
{
HttpResponse response = new HttpResponse(writer);
HttpContext context = new HttpContext(request, response);
MagickScriptHandler handler = new MagickScriptHandler(settings, imageData, scriptData);
handler.ProcessRequest(context);
}
Assert.AreEqual(4, tempDir.GetFiles().Count());
using (IMagickImage image = new MagickImage(outputFile))
{
Assert.AreEqual(MagickFormat.Tiff, image.Format);
Assert.AreEqual(62, image.Width);
Assert.AreEqual(59, image.Height);
}
}
}
