public void TestUploadOverwrite()
{
var uploadParams = new ImageUploadParams()
{
File = new FileDescription(m_testImagePath),
PublicId = "test_raw_overwrite" + new Random().Next(),
Overwrite = false,
Tags = TEST_TAG
};
var img1 = m_cloudinary.Upload(uploadParams, "raw");
Assert.NotNull(img1);
uploadParams.File = new FileDescription(m_testPdfPath);
var img2 = m_cloudinary.Upload(uploadParams, "raw");
Assert.NotNull(img2);
Assert.AreEqual(img1.Length, img2.Length);
uploadParams.Overwrite = true;
img2 = m_cloudinary.Upload(uploadParams, "raw");
Assert.NotNull(img2);
Assert.AreNotEqual(img1.Length, img2.Length);
}