public void GetHashCode_UseContentDispositionWithAndWithoutParameters_SameOrDifferentHashCodes()
{
var contentDisposition1 = new ContentDispositionHeaderValue("inline");
var contentDisposition2 = new ContentDispositionHeaderValue("inline");
contentDisposition2.Name = "myname";
var contentDisposition3 = new ContentDispositionHeaderValue("inline");
contentDisposition3.Parameters.Add(new NameValueHeaderValue("name", "value"));
var contentDisposition4 = new ContentDispositionHeaderValue("INLINE");
var contentDisposition5 = new ContentDispositionHeaderValue("INLINE");
contentDisposition5.Parameters.Add(new NameValueHeaderValue("NAME", "MYNAME"));
Assert.NotEqual(contentDisposition1.GetHashCode(), contentDisposition2.GetHashCode());
Assert.NotEqual(contentDisposition1.GetHashCode(), contentDisposition3.GetHashCode());
Assert.NotEqual(contentDisposition2.GetHashCode(), contentDisposition3.GetHashCode());
Assert.Equal(contentDisposition1.GetHashCode(), contentDisposition4.GetHashCode());
Assert.Equal(contentDisposition2.GetHashCode(), contentDisposition5.GetHashCode());
}