Url Quote the path provided to the mocker

Requests-mock safely quotes things like spaces and non-url safe
characters. We should do the same thing so that the matchers work.

Fix tests that were passing even though they had invalid schema and
shouldn't have been working.

Closes: #158

releasenotes/notes/url-quote-path-a593190dee974a7a.yaml

@@ -0,0 +1,5 @@
+---
+fixes:
+  - Fix [#148](https://github.com/jamielennox/requests-mock/issues/158). When
+    you have a non url-safe character in your URL it is quoted by requests
+    however requests-mock just treated it as a normal string.

requests_mock/adapter.py

@@ -102,7 +102,7 @@ def __init__(self, method, url, responses, complete_qs, request_headers,
             url_parts = urlparse.urlparse(url)
             self._scheme = url_parts.scheme.lower()
             self._netloc = url_parts.netloc.lower()
-            self._path = url_parts.path or '/'
+            self._path = urlparse.quote(url_parts.path or '/')
             self._query = url_parts.query
 
             if not case_sensitive:

tests/pytest/test_with_pytest.py

@@ -15,9 +15,9 @@ def test_simple(requests_mock):
 
 
 def test_redirect_and_nesting():
-    url_inner = "inner_mock://example.test/"
-    url_middle = "middle_mock://example.test/"
-    url_outer = "outer_mock://example.test/"
+    url_inner = "inner-mock://example.test/"
+    url_middle = "middle-mock://example.test/"
+    url_outer = "outer-mock://example.test/"
     url_base = "https://www.example.com/"
 
     text_middle = 'middle' + url_middle

tests/test_matcher.py

@@ -141,6 +141,8 @@ def test_url_matching(self):
                              'http://www.test.com/abc')
         self.assertMatchBoth('http://www.test.com:5000/abc',
                              'http://www.test.com:5000/abc')
+        self.assertMatchBoth('http://www.test.com/a string%url',
+                             'http://www.test.com/a string%url')
 
         self.assertNoMatchBoth('https://www.test.com',
                                'http://www.test.com')