Use httpbin.Request namedtuple for comparisons.

This makes it easier to look at the pytest diff when things go wrong.

tests/integration/features/test_features.py

@@ -45,10 +45,11 @@ def run_command(quteproc, command):
 @bdd.then(bdd.parsers.parse("{path} should be loaded"))
 def path_should_be_loaded(httpbin, path):
     requests = httpbin.get_requests()
-    assert requests[-1] == ('GET', '/' + path)
+    assert requests[-1] == httpbin.Request('GET', '/' + path)
 
 
 @bdd.then(bdd.parsers.parse("The requests should be:\n{pages}"))
 def lost_of_loaded_pages(httpbin, pages):
-    requests = [('GET', '/' + path.strip()) for path in pages.split('\n')]
+    requests = [httpbin.Request('GET', '/' + path.strip())
+                for path in pages.split('\n')]
     assert httpbin.get_requests() == requests

tests/integration/test_webserver.py

@@ -46,5 +46,5 @@ def test_httpbin(httpbin, qtbot, path, content, expected):
 
     data = response.read().decode('utf-8')
 
-    assert httpbin.get_requests() == [('GET', path)]
+    assert httpbin.get_requests() == [httpbin.Request('GET', path)]
     assert (content in data) == expected

tests/integration/webserver.py

@@ -51,6 +51,7 @@ class HTTPBin(testprocess.Process):
     """
 
     new_request = pyqtSignal(Request)
+    Request = Request  # So it can be used from the fixture easily.
 
     LOG_RE = re.compile(r"""
         (?P<host>[^ ]*)