Add test for _uptime()

tests/helpers/stubs.py

@@ -585,13 +585,3 @@ class HTTPPostStub(QObject):
     def post(self, url, data=None):
         self.url = url
         self.data = data
-
-
-@pytest.fixture
-def pbclient(stubs):
-    http_stub = stubs.HTTPPostStub()
-    client = pastebin.PastebinClient(http_stub)
-    return client
-
-
-

tests/unit/misc/test_pastebin.py

@@ -18,7 +18,7 @@
 # along with qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
 
 import pytest
-from PyQt5.QtCore import pyqtSignal, QUrl, QObject
+from PyQt5.QtCore import QUrl
 
 from qutebrowser.misc import httpclient, pastebin
 

tests/unit/utils/test_version.py

@@ -35,8 +35,6 @@ import datetime
 import attr
 import pkg_resources
 import pytest
-from PyQt5.QtCore import pyqtSignal, QObject
-from PyQt5.QtWidgets import QApplication
 
 import qutebrowser
 from qutebrowser.utils import version, usertypes, utils
@@ -1011,7 +1009,14 @@ def test_pastebin_version_error(pbclient, caplog, monkeypatch):
     assert caplog.records[0].message == "Failed to pastebin version info: test"
 
 
-def test_uptime(monkeypatch):
-    """Test _uptime runs without failing. Its effects are tested elsewhere."""
-    QApplication.instance().launch_time = datetime.datetime(1, 1, 1)
-    version._uptime()
+def test_uptime(monkeypatch, qapp):
+    """Test _uptime runs and check if microseconds are dropped."""
+    launch_time = datetime.datetime(1, 1, 1, 1, 1, 1, 1)
+    qapp.launch_time = launch_time
+
+    class FakeDateTime(datetime.datetime):
+        now = lambda x=datetime.datetime(1, 1, 1, 1, 1, 1, 2): x
+    monkeypatch.setattr('datetime.datetime', FakeDateTime)
+
+    uptime_delta = version._uptime()
+    assert uptime_delta == datetime.timedelta(0)