Add more plugin API tests

httpie/cli.py

@@ -442,7 +442,7 @@ def __iter__(self):
 auth.add_argument(
     '--auth-type', '-A',
     choices=_AuthTypeLazyChoices(),
-    default=_auth_plugins[0].auth_type,
+    default=None,
     help="""
     The authentication mechanism to be used. Defaults to "{default}".
 

httpie/input.py

@@ -218,7 +218,7 @@ def _process_auth(self):
         # TODO: refactor
         self.args.auth_plugin = None
         default_auth_plugin = plugin_manager.get_auth_plugins()[0]
-        auth_type_set = self.args.auth_type != default_auth_plugin.auth_type
+        auth_type_set = self.args.auth_type is not None
         url = urlsplit(self.args.url)
 
         if self.args.auth is None and not auth_type_set:
@@ -234,6 +234,8 @@ def _process_auth(self):
                 )
 
         if self.args.auth is not None or auth_type_set:
+            if not self.args.auth_type:
+                self.args.auth_type = default_auth_plugin.auth_type
             plugin = plugin_manager.get_auth_plugin(self.args.auth_type)()
 
             if plugin.auth_require and self.args.auth is None:

tests/test_auth.py

@@ -62,3 +62,14 @@ def test_only_username_in_url(url):
     assert args.auth
     assert args.auth.username == 'username'
     assert args.auth.password == ''
+
+
+def test_missing_auth(httpbin):
+    r = http(
+        '--auth-type=basic',
+        'GET',
+        httpbin + '/basic-auth/user/password',
+        error_exit_ok=True
+    )
+    assert HTTP_OK not in r
+    assert '--auth required' in r.stderr

tests/test_auth_plugins.py

@@ -1,11 +1,17 @@
+from mock import mock
+
 from utils import http, HTTP_OK
+from httpie.input import SEP_CREDENTIALS
 from httpie.plugins import AuthPlugin, plugin_manager
 
 # TODO: run all these tests in session mode as well
 
-# Basic auth encoded 'username' and 'password'
-BASIC_AUTH_HEADER_VALUE = 'Basic dXNlcm5hbWU6cGFzc3dvcmQ='
-BASIC_AUTH_URL = '/basic-auth/username/password'
+USERNAME = 'user'
+PASSWORD = 'password'
+# Basic auth encoded `USERNAME` and `PASSWORD`
+BASIC_AUTH_HEADER_VALUE = 'Basic dXNlcjpwYXNzd29yZA=='
+BASIC_AUTH_URL = '/basic-auth/{}/{}'.format(USERNAME, PASSWORD)
+AUTH_OK = {'authenticated': True, 'user': USERNAME}
 
 
 def dummy_auth(auth_header=BASIC_AUTH_HEADER_VALUE):
@@ -19,7 +25,7 @@ def inner(r):
 
 def test_auth_plugin_parse_auth_false(httpbin):
 
-    class ParseFalseAuthPlugin(AuthPlugin):
+    class Plugin(AuthPlugin):
         auth_type = 'parse-false'
         auth_parse = False
 
@@ -29,21 +35,24 @@ def get_auth(self, username=None, password=None):
             assert self.raw_auth == BASIC_AUTH_HEADER_VALUE
             return dummy_auth(self.raw_auth)
 
-    plugin_manager.register(ParseFalseAuthPlugin)
+    plugin_manager.register(Plugin)
     try:
         r = http(
             httpbin + BASIC_AUTH_URL,
-            '--auth-type', 'parse-false',
-            '--auth', BASIC_AUTH_HEADER_VALUE
+            '--auth-type',
+            Plugin.auth_type,
+            '--auth',
+            BASIC_AUTH_HEADER_VALUE,
         )
         assert HTTP_OK in r
+        assert r.json == AUTH_OK
     finally:
-        plugin_manager.unregister(ParseFalseAuthPlugin)
+        plugin_manager.unregister(Plugin)
 
 
 def test_auth_plugin_require_auth_false(httpbin):
 
-    class RequireFalseAuthPlugin(AuthPlugin):
+    class Plugin(AuthPlugin):
         auth_type = 'require-false'
         auth_require = False
 
@@ -53,37 +62,71 @@ def get_auth(self, username=None, password=None):
             assert password is None
             return dummy_auth()
 
-    plugin_manager.register(RequireFalseAuthPlugin)
+    plugin_manager.register(Plugin)
+    try:
+        r = http(
+            httpbin + BASIC_AUTH_URL,
+            '--auth-type',
+            Plugin.auth_type,
+        )
+        assert HTTP_OK in r
+        assert r.json == AUTH_OK
+    finally:
+        plugin_manager.unregister(Plugin)
+
+
+def test_auth_plugin_require_auth_false_and_auth_provided(httpbin):
+
+    class Plugin(AuthPlugin):
+        auth_type = 'require-false-yet-provided'
+        auth_require = False
+
+        def get_auth(self, username=None, password=None):
+            assert self.raw_auth == USERNAME + SEP_CREDENTIALS + PASSWORD
+            assert username == USERNAME
+            assert password == PASSWORD
+            return dummy_auth()
+
+    plugin_manager.register(Plugin)
     try:
         r = http(
             httpbin + BASIC_AUTH_URL,
-            '--auth-type', 'require-false',
+            '--auth-type',
+            Plugin.auth_type,
+            '--auth',
+            USERNAME + SEP_CREDENTIALS + PASSWORD,
         )
         assert HTTP_OK in r
+        assert r.json == AUTH_OK
     finally:
-        plugin_manager.unregister(RequireFalseAuthPlugin)
+        plugin_manager.unregister(Plugin)
 
 
+@mock.patch('httpie.input.AuthCredentials._getpass',
+            new=lambda self, prompt: 'unexpected prompt response')
 def test_auth_plugin_prompt_password_false(httpbin):
 
-    class PromptFalseAuthPlugin(AuthPlugin):
+    class Plugin(AuthPlugin):
         auth_type = 'prompt-false'
         prompt_password = False
 
         def get_auth(self, username=None, password=None):
-            assert self.raw_auth == 'username:'
-            assert username == 'username'
-            assert password == ''
+            assert self.raw_auth == USERNAME
+            assert username == USERNAME
+            assert password is None
             return dummy_auth()
 
-    plugin_manager.register(PromptFalseAuthPlugin)
+    plugin_manager.register(Plugin)
 
     try:
         r = http(
             httpbin + BASIC_AUTH_URL,
-            '--auth-type', 'prompt-false',
-            '--auth', 'username:'
+            '--auth-type',
+            Plugin.auth_type,
+            '--auth',
+            USERNAME,
         )
         assert HTTP_OK in r
+        assert r.json == AUTH_OK
     finally:
-        plugin_manager.unregister(PromptFalseAuthPlugin)
+        plugin_manager.unregister(Plugin)