Add some tests for AbstractInspector

1 files changed, 145 insertions, 0 deletions

diff --git a/tests/unit/browser/test_inspector.py b/tests/unit/browser/test_inspector.py
new file mode 100644
index 000000000..587436f85
--- /dev/null
+++ b/tests/unit/browser/test_inspector.py
@@ -0,0 +1,145 @@
+# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
+
+# Copyright 2020 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
+#
+# This file is part of qutebrowser.
+#
+# qutebrowser is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# qutebrowser is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
+
+import pytest
+
+from PyQt5.QtCore import Qt
+from PyQt5.QtWidgets import QWidget, QApplication
+
+from qutebrowser.browser import inspector
+from qutebrowser.misc import miscwidgets
+from qutebrowser.utils import usertypes
+
+
+class FakeInspector(inspector.AbstractWebInspector):
+
+    def __init__(self,
+                 inspector_widget: QWidget,
+                 splitter: miscwidgets.InspectorSplitter,
+                 win_id: int,
+                 parent: QWidget = None) -> None:
+        super().__init__(splitter, win_id, parent)
+        self._set_widget(inspector_widget)
+        self._inspected_page = None
+
+    def inspect(self, page):
+        self._inspected_page = page
+
+
+@pytest.fixture
+def webview_widget(blue_widget):
+    return blue_widget
+
+
+@pytest.fixture
+def inspector_widget(red_widget):
+    return red_widget
+
+
+@pytest.fixture
+def splitter(qtbot, webview_widget):
+    splitter = miscwidgets.InspectorSplitter(webview_widget)
+    qtbot.add_widget(splitter)
+    return splitter
+
+
+@pytest.fixture
+def fake_inspector(qtbot, splitter, inspector_widget,
+                   state_config, mode_manager):
+    insp = FakeInspector(inspector_widget=inspector_widget,
+                         splitter=splitter,
+                         win_id=0)
+    qtbot.add_widget(insp)
+    return insp
+
+
+@pytest.mark.parametrize('position, splitter_count, window_visible', [
+    (inspector.Position.window, 1, True),
+    (inspector.Position.left, 2, False),
+    (inspector.Position.top, 2, False),
+])
+def test_set_position(position, splitter_count, window_visible,
+                      fake_inspector, splitter, inspector_widget):
+    fake_inspector.set_position(position)
+    assert splitter.count() == splitter_count
+    assert (inspector_widget.isWindow() and
+            inspector_widget.isVisible()) == window_visible
+
+
+def test_toggle_window(fake_inspector, inspector_widget):
+    fake_inspector.set_position(inspector.Position.window)
+    for visible in [True, False, True]:
+        assert (inspector_widget.isWindow() and
+                inspector_widget.isVisible()) == visible
+        fake_inspector.toggle()
+
+
+def test_toggle_docked(fake_inspector, splitter, inspector_widget):
+    fake_inspector.set_position(inspector.Position.right)
+    splitter.show()
+    for visible in [True, False, True]:
+        assert inspector_widget.isVisible() == visible
+        fake_inspector.toggle()
+
+
+def test_implicit_toggling(fake_inspector, splitter, inspector_widget):
+    fake_inspector.set_position(inspector.Position.right)
+    splitter.show()
+    assert inspector_widget.isVisible()
+    fake_inspector.set_position(None)
+    assert not inspector_widget.isVisible()
+
+
+def test_position_saving(fake_inspector, state_config):
+    assert 'position' not in state_config['inspector']
+    fake_inspector.set_position(inspector.Position.left)
+    assert state_config['inspector']['position'] == 'left'
+
+
+@pytest.mark.parametrize('config_value, expected', [
+    (None, inspector.Position.right),
+    ('top', inspector.Position.top),
+])
+def test_position_loading(config_value, expected,
+                          fake_inspector, state_config):
+    if config_value is None:
+        assert 'position' not in state_config['inspector']
+    else:
+        state_config['inspector']['position'] = config_value
+
+    fake_inspector.set_position(None)
+    assert fake_inspector._position == expected
+
+
+@pytest.mark.parametrize('hidden_again', [True, False])
+def test_detach_after_toggling(hidden_again, fake_inspector, inspector_widget,
+                               splitter, qtbot):
+    """Make sure we can still detach into a window after showing inline."""
+    fake_inspector.set_position(inspector.Position.right)
+    splitter.show()
+    assert inspector_widget.isVisible()
+
+    if hidden_again:
+        fake_inspector.toggle()
+        assert not inspector_widget.isVisible()
+
+    fake_inspector.set_position(inspector.Position.window)
+
+    assert not fake_inspector.isVisible()
+    assert inspector_widget.isWindow() and inspector_widget.isVisible()