Ensure uri module always returns status even on failure (#56240)

- Also return url and update docs for other values to indicate they are only returned on success.
- Add integration tests
- Use info variable for common return values
- Use -1 as default status rather than None. This is lines up with with existing code in urls.py
- Add unit tests to ensure status and url are returned on failure

lib/ansible/module_utils/urls.py

@@ -1429,7 +1429,7 @@ def fetch_url(module, url, data=None, headers=None, method=None,
     cookies = cookiejar.LWPCookieJar()
 
     r = None
-    info = dict(url=url)
+    info = dict(url=url, status=-1)
     try:
         r = open_url(url, data=data, headers=headers, method=method,
                      use_proxy=use_proxy, force=force, last_mod_time=last_mod_time, timeout=timeout,
@@ -1471,11 +1471,11 @@ def fetch_url(module, url, data=None, headers=None, method=None,
     except NoSSLError as e:
         distribution = get_distribution()
         if distribution is not None and distribution.lower() == 'redhat':
-            module.fail_json(msg='%s. You can also install python-ssl from EPEL' % to_native(e))
+            module.fail_json(msg='%s. You can also install python-ssl from EPEL' % to_native(e), **info)
         else:
-            module.fail_json(msg='%s' % to_native(e))
+            module.fail_json(msg='%s' % to_native(e), **info)
     except (ConnectionError, ValueError) as e:
-        module.fail_json(msg=to_native(e))
+        module.fail_json(msg=to_native(e), **info)
     except urllib_error.HTTPError as e:
         try:
             body = e.read()

lib/ansible/modules/net_tools/basics/uri.py

@@ -314,7 +314,7 @@ RETURN = r'''
 # The return information includes all the HTTP headers in lower-case.
 elapsed:
   description: The number of seconds that elapsed while performing the download
-  returned: always
+  returned: on success
   type: int
   sample: 23
 msg:
@@ -324,7 +324,7 @@ msg:
   sample: OK (unknown bytes)
 redirected:
   description: Whether the request was redirected
-  returned: always
+  returned: on success
   type: bool
   sample: false
 status: