Sentry removal (#2439)

Resolves #2430.

tests/cogs/downloader/test_downloader.py

@@ -4,7 +4,6 @@ from pathlib import Path
 
 import pytest
 from unittest.mock import MagicMock
-from raven.versioning import fetch_git_sha
 
 from redbot.pytest.downloader import *
 
@@ -60,18 +59,6 @@ async def test_current_branch(bot_repo):
     assert branch not in ("WRONG", "")
 
 
-@pytest.mark.asyncio
-async def test_current_hash(bot_repo):
-    branch = await bot_repo.current_branch()
-    bot_repo.branch = branch
-
-    commit = await bot_repo.current_commit()
-
-    sentry_sha = fetch_git_sha(str(bot_repo.folder_path))
-
-    assert sentry_sha == commit
-
-
 @pytest.mark.asyncio
 async def test_existing_repo(repo_manager):
     repo_manager.does_repo_exist = MagicMock(return_value=True)

tests/core/test_sentry.py

@@ -1,12 +0,0 @@
-import logging
-
-from redbot.core import sentry
-
-
-def test_sentry_capture(red):
-    log = logging.getLogger(__name__)
-    mgr = sentry.SentryManager(log)
-
-    assert mgr.client is not None
-
-    mgr.client.captureMessage("Message from test_sentry module.")