449 path format (#450)

* added test for path formatted parameters

* re-added removed test, as it would generate valid flask route

tests/api/test_responses.py

@@ -18,6 +18,12 @@ def test_app(simple_app):
     swagger_icon = app_client.get('/v1.0/ui/images/favicon.ico')  # type: flask.Response
     assert swagger_icon.status_code == 200
 
+    post_greeting_url = app_client.post('/v1.0/greeting/jsantos/the/third/of/his/name', data={})  # type: flask.Response
+    assert post_greeting_url.status_code == 200
+    assert post_greeting_url.content_type == 'application/json'
+    greeting_response_url = json.loads(post_greeting_url.data.decode('utf-8'))
+    assert greeting_response_url['greeting'] == 'Hello jsantos thanks for the/third/of/his/name'
+
     post_greeting = app_client.post('/v1.0/greeting/jsantos', data={})  # type: flask.Response
     assert post_greeting.status_code == 200
     assert post_greeting.content_type == 'application/json'

tests/fakeapi/hello.py

@@ -38,6 +38,9 @@ def post_greeting(name, **kwargs):
     data = {'greeting': 'Hello {name}'.format(name=name)}
     return data
 
+def post_greeting_url(name, remainder, **kwargs):
+    data = {'greeting': 'Hello {name} thanks for {remainder}'.format(name=name,remainder=remainder)}
+    return data
 
 def post_goodday(name):
     data = {'greeting': 'Hello {name}'.format(name=name)}

tests/fixtures/simple/swagger.yaml

@@ -23,7 +23,28 @@ paths:
           description: Name of the person to greet.
           required: true
           type: string
-
+  /greeting/{name}/{remainder}:
+    post:
+      summary: Generate greeting and collect the remainder of the url
+      description: Generates a greeting message and includes the rest of the url.
+      operationId: fakeapi.hello.post_greeting_url
+      responses:
+        '200':
+          description: greeting response with url
+          schema:
+            type: object
+      parameters:
+        - name: name
+          in: path
+          description: Name of the person to greet.
+          required: true
+          type: string
+        - name: remainder
+          in: path
+          description: the rest of the url
+          required: true
+          type: string
+          format: path
   /greetings/{name}:
     get:
       summary: Generate greeting

tests/test_flask_utils.py

@@ -9,6 +9,7 @@ def test_flaskify_path():
     assert flask_utils.flaskify_path("foo/{a}/{b}", {'a': 'integer'}) == "foo/<int:a>/<b>"
     assert flask_utils.flaskify_path("foo/{a}/{b}", {'a': 'number'}) == "foo/<float:a>/<b>"
     assert flask_utils.flaskify_path("foo/{a}/{b}", {'a': 'path'}) == "foo/<path:a>/<b>"
+    assert flask_utils.flaskify_path("foo/{a}", {'a': 'path'}) == "foo/<path:a>"
 
 
 def test_flaskify_endpoint():