add tests for log_in

tests/cassettes/test_log_in_password.yaml

@@ -0,0 +1,27 @@
+interactions:
+- request:
+    body: redirect_uri=urn%3Aietf%3Awg%3Aoauth%3A2.0%3Aoob&password=mastodonadmin&username=admin%40localhost%3A3000&grant_type=password&client_id=__MASTODON_PY_TEST_ID&client_secret=__MASTODON_PY_TEST_SECRET&scope=read+write+follow
+    headers:
+      Accept: ['*/*']
+      Accept-Encoding: ['gzip, deflate']
+      Connection: [keep-alive]
+      Content-Length: ['221']
+      Content-Type: [application/x-www-form-urlencoded]
+      User-Agent: [python-requests/2.18.4]
+    method: POST
+    uri: http://localhost:3000/oauth/token
+  response:
+    body: {string: '{"access_token":"__MASTODON_PY_TEST_TOKEN","token_type":"bearer","scope":"read
+        write follow","created_at":1511814180}'}
+    headers:
+      Cache-Control: [no-store]
+      Content-Type: [application/json; charset=utf-8]
+      ETag: [W/"f6a22ef91276cdcde8f09c8186d2d41d"]
+      Pragma: [no-cache]
+      Transfer-Encoding: [chunked]
+      Vary: ['Accept-Encoding, Origin']
+      X-Request-Id: [85cb59f1-b92a-4ff8-8a49-c09bed55eb98]
+      X-Runtime: ['0.077197']
+      content-length: ['117']
+    status: {code: 200, message: OK}
+version: 1

tests/cassettes/test_log_in_password_incorrect.yaml

@@ -0,0 +1,31 @@
+interactions:
+- request:
+    body: redirect_uri=urn%3Aietf%3Awg%3Aoauth%3A2.0%3Aoob&password=hunter2&username=admin%40localhost%3A3000&grant_type=password&client_id=__MASTODON_PY_TEST_ID&client_secret=__MASTODON_PY_TEST_SECRET&scope=read+write+follow
+    headers:
+      Accept: ['*/*']
+      Accept-Encoding: ['gzip, deflate']
+      Connection: [keep-alive]
+      Content-Length: ['215']
+      Content-Type: [application/x-www-form-urlencoded]
+      User-Agent: [python-requests/2.18.4]
+    method: POST
+    uri: http://localhost:3000/oauth/token
+  response:
+    body: {string: '{"error":"invalid_grant","error_description":"The provided authorization
+        grant is invalid, expired, revoked, does not match the redirection URI used
+        in the authorization request, or was issued to another client."}'}
+    headers:
+      Cache-Control: [no-store]
+      Content-Type: [application/json; charset=utf-8]
+      Pragma: [no-cache]
+      Transfer-Encoding: [chunked]
+      Vary: ['Accept-Encoding, Origin']
+      WWW-Authenticate: ['Bearer realm="Doorkeeper", error="invalid_grant", error_description="The
+          provided authorization grant is invalid, expired, revoked, does not match
+          the redirection URI used in the authorization request, or was issued to
+          another client."']
+      X-Request-Id: [ece30cd8-c6c1-4bc7-af1a-19bbd997745e]
+      X-Runtime: ['0.077864']
+      content-length: ['213']
+    status: {code: 401, message: Unauthorized}
+version: 1

tests/cassettes/test_log_in_password_to_file.yaml

@@ -0,0 +1,52 @@
+interactions:
+- request:
+    body: redirect_uri=urn%3Aietf%3Awg%3Aoauth%3A2.0%3Aoob&password=mastodonadmin&username=admin%40localhost%3A3000&grant_type=password&client_id=__MASTODON_PY_TEST_ID&client_secret=__MASTODON_PY_TEST_SECRET&scope=read+write+follow
+    headers:
+      Accept: ['*/*']
+      Accept-Encoding: ['gzip, deflate']
+      Connection: [keep-alive]
+      Content-Length: ['221']
+      Content-Type: [application/x-www-form-urlencoded]
+      User-Agent: [python-requests/2.18.4]
+    method: POST
+    uri: http://localhost:3000/oauth/token
+  response:
+    body: {string: '{"access_token":"__MASTODON_PY_TEST_TOKEN","token_type":"bearer","scope":"read
+        write follow","created_at":1511814180}'}
+    headers:
+      Cache-Control: [no-store]
+      Content-Type: [application/json; charset=utf-8]
+      ETag: [W/"f77400f50590c94b55a861fb6d432464"]
+      Pragma: [no-cache]
+      Transfer-Encoding: [chunked]
+      Vary: ['Accept-Encoding, Origin']
+      X-Request-Id: [b6168343-dd9e-4a0f-9ec4-69a1de8f879a]
+      X-Runtime: ['0.080069']
+      content-length: ['117']
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      Accept: ['*/*']
+      Accept-Encoding: ['gzip, deflate']
+      Authorization: [Bearer __MASTODON_PY_TEST_TOKEN]
+      Connection: [keep-alive]
+      User-Agent: [python-requests/2.18.4]
+    method: GET
+    uri: http://localhost:3000/api/v1/accounts/verify_credentials
+  response:
+    body: {string: '{"id":"1","username":"admin","acct":"admin","display_name":"admin","locked":false,"created_at":"2017-08-02T04:15:27.248Z","note":"\u003cp\u003e\u003c/p\u003e","url":"http://localhost:3000/@admin","avatar":"http://localhost:3000/system/accounts/avatars/000/000/001/original/69910b47243ddb47.png","avatar_static":"http://localhost:3000/system/accounts/avatars/000/000/001/original/69910b47243ddb47.png","header":"http://localhost:3000/headers/original/missing.png","header_static":"http://localhost:3000/headers/original/missing.png","followers_count":2,"following_count":1,"statuses_count":16,"source":{"privacy":"public","sensitive":false,"note":""}}'}
+    headers:
+      Cache-Control: ['max-age=0, private, must-revalidate']
+      Content-Type: [application/json; charset=utf-8]
+      ETag: [W/"622f72a29f8398775e2abff7cd51dbac"]
+      Transfer-Encoding: [chunked]
+      Vary: ['Accept-Encoding, Origin']
+      X-Content-Type-Options: [nosniff]
+      X-Frame-Options: [SAMEORIGIN]
+      X-Request-Id: [3852d894-50be-4342-a0e6-f9df2ddf5926]
+      X-Runtime: ['0.029510']
+      X-XSS-Protection: [1; mode=block]
+      content-length: ['650']
+    status: {code: 200, message: OK}
+version: 1

tests/test_auth.py

@@ -1,7 +1,11 @@
+import pytest
+from mastodon.Mastodon import MastodonIllegalArgumentError
+from mastodon import Mastodon
 try:
     from urllib.parse import urlparse, parse_qs
 except ImportError:
-     from urlparse import urlparse, parse_qs
+    from urlparse import urlparse, parse_qs
+
 
 def test_auth_request_url(api):
     url = api.auth_request_url()
@@ -14,3 +18,41 @@ def test_auth_request_url(api):
     assert set(query['scope'][0].split()) == set(('read', 'write', 'follow'))
 
 
+@pytest.mark.vcr()
+def test_log_in_password(api_anonymous):
+    token = api_anonymous.log_in(
+        username='admin@localhost:3000',
+        password='mastodonadmin')
+    assert token
+
+
+@pytest.mark.vcr()
+def test_log_in_password_incorrect(api_anonymous):
+    with pytest.raises(MastodonIllegalArgumentError):
+        api_anonymous.log_in(
+            username='admin@localhost:3000',
+            password='hunter2')
+
+
+@pytest.mark.vcr()
+def test_log_in_password_to_file(api_anonymous, tmpdir):
+    filepath = tmpdir.join('token')
+    api_anonymous.log_in(
+        username='admin@localhost:3000',
+        password='mastodonadmin',
+        to_file=str(filepath))
+    token = filepath.read_text('UTF-8').rstrip()
+    assert token
+    api = api_anonymous
+    api.access_token = token
+    assert api.account_verify_credentials()
+
+
+@pytest.mark.skip(reason="Not sure how to test this without setting up selenium or a similar browser automation suite to click on the allow button")
+def test_log_in_code(api_anonymous):
+    pass
+
+
+@pytest.mark.skip(reason="Not supported by Mastodon 😬 (yet?)")
+def test_log_in_refresh(api_anonymous):
+    pass