Release Fenris 0.3.7

tests/test_tui.py

@@ -771,12 +771,29 @@ class TestQueryDailyGraphData:
         assert result[0]["is_gap"] is True
         conn.close()
 
+    def test_window_is_consecutive_utc_days_with_explicit_gaps(self, tmp_path):
+        conn = init_store(tmp_path / "test.db")
+        _insert_day(conn, "2026-09-14", bw=500)
+        result = _query_daily_graph_data(
+            conn, datetime(2026, 9, 16, 12, tzinfo=timezone.utc),
+        )
+        assert len(result) == 90
+        assert result[-3]["day"] == "2026-09-14"
+        assert result[-2]["day"] == "2026-09-15"
+        assert result[-2]["is_gap"] is True
+        assert result[-1]["day"] == "2026-09-16"
+        assert result[-1]["is_partial"] is True
+        conn.close()
+
 
 class TestQueryHourlyGraphData:
     def test_empty_day(self, tmp_path):
         conn = init_store(tmp_path / "test.db")
-        result = _query_hourly_graph_data(conn, "2026-09-20")
-        assert result == []
+        result = _query_hourly_graph_data(
+            conn, "2026-09-20", datetime(2026, 9, 21, tzinfo=timezone.utc),
+        )
+        assert len(result) == 24
+        assert all(item["is_gap"] for item in result)
         conn.close()
 
     def test_with_hours(self, tmp_path):
@@ -795,9 +812,25 @@ class TestQueryHourlyGraphData:
     def test_hour_labels(self, tmp_path):
         conn = init_store(tmp_path / "test.db")
         _insert_hour(conn, "2026-09-20T12:00:00+00:00", bw=1000)
-        result = _query_hourly_graph_data(conn, "2026-09-20")
-        assert len(result) == 1
-        assert result[0]["local_label"] == "12"
+        result = _query_hourly_graph_data(
+            conn, "2026-09-20", datetime(2026, 9, 21, tzinfo=timezone.utc),
+        )
+        assert len(result) == 24
+        assert result[12]["local_label"] == "12"
+        assert result[12]["bytes_written"] == 1000
+        conn.close()
+
+    def test_current_hour_is_partial_and_future_hours_are_not_gaps(self, tmp_path):
+        conn = init_store(tmp_path / "test.db")
+        result = _query_hourly_graph_data(
+            conn, "2026-09-20",
+            datetime(2026, 9, 20, 14, 30, tzinfo=timezone.utc),
+        )
+        assert result[13]["is_gap"] is True
+        assert result[14]["is_partial"] is True
+        assert result[14]["is_gap"] is True
+        assert result[15]["is_future"] is True
+        assert result[15]["is_gap"] is False
         conn.close()
 
 
@@ -848,6 +881,17 @@ class TestDailyBarGraph:
         graph._trim_to_range()
         assert len(graph._day_data) == 7
 
+    def test_scale_includes_allocated_and_unallocated_writes(self):
+        graph = DailyBarGraph()
+        graph._all_day_data = [{
+            "day": "2026-09-16",
+            "total_bytes": 800,
+            "allocated_bytes": 500,
+            "unallocated_bytes": 300,
+        }]
+        graph._trim_to_range()
+        assert graph._max_bytes == 800
+
 
 # ---------------------------------------------------------------------------
 # Bar graph headless TUI tests (issue #75)
@@ -877,6 +921,13 @@ class TestBarGraphTUI:
             legend = str(app.query_one("#bar-legend").render())
             assert "Alloc" in legend
             assert "Zero" in legend
+            range_label = str(app.query_one("#bar-range").render())
+            assert "14 days" in range_label
+            assert "UTC" in range_label
+            plotted = str(app.query_one("#bar-render").render())
+            assert "Writes (" in plotted
+            assert "Day UTC" in plotted
+            assert "→" in plotted
 
     @pytest.mark.asyncio
     async def test_arrow_selection(self, tmp_path):
@@ -897,20 +948,16 @@ class TestBarGraphTUI:
             await pilot.pause()
             await pilot.pause()
 
-            # Right arrow selects first bar
-            await pilot.press("right")
-            await pilot.pause()
-            assert graph.selected_index == 0
-
-            # Right again moves to second
-            await pilot.press("right")
-            await pilot.pause()
-            assert graph.selected_index == 1
-
-            # Left moves back
+            # The newest day is selected by default; left moves backward.
+            initial = graph.selected_index
             await pilot.press("left")
             await pilot.pause()
-            assert graph.selected_index == 0
+            assert graph.selected_index == initial - 1
+
+            # Right returns to the newest day.
+            await pilot.press("right")
+            await pilot.pause()
+            assert graph.selected_index == initial
 
     @pytest.mark.asyncio
     async def test_range_switching(self, tmp_path):
@@ -941,17 +988,17 @@ class TestBarGraphTUI:
             assert graph.range_days == 7
             assert len(graph._day_data) == 7
 
-            # Press 3 for 28-day range
+            # Press 3 for 30-day range
             await pilot.press("3")
             await pilot.pause()
-            assert graph.range_days == 28
-            assert len(graph._day_data) == 28
+            assert graph.range_days == 30
+            assert len(graph._day_data) == 30
 
-            # Press 4 for 90-day range (only 30 days available)
+            # Exact windows retain gap slots instead of compressing time.
             await pilot.press("4")
             await pilot.pause()
             assert graph.range_days == 90
-            assert len(graph._day_data) == 30
+            assert len(graph._day_data) == 90
 
     @pytest.mark.asyncio
     async def test_readout_updates_on_selection(self, tmp_path):
@@ -972,12 +1019,13 @@ class TestBarGraphTUI:
             await pilot.pause()
             await pilot.pause()
 
-            # No selection initially
+            # Newest day is selected initially.
             readout = str(app.query_one("#bar-readout").render())
-            assert "select" in readout.lower()
+            assert "UTC" in readout
+            assert "GB" in readout
 
-            # Select first bar
-            await pilot.press("right")
+            # Moving left updates the selected-day readout.
+            await pilot.press("left")
             await pilot.pause()
             readout = str(app.query_one("#bar-readout").render())
             assert "2026-09" in readout
@@ -1007,10 +1055,8 @@ class TestBarGraphTUI:
             await pilot.pause()
             await pilot.pause()
 
-            # Select a day
-            await pilot.press("right")
-            await pilot.pause()
-            assert graph.selected_index == 0
+            # The newest day is selected automatically.
+            assert graph.selected_index == len(graph._day_data) - 1
             assert graph.view_mode == "daily"
 
             # Enter drill-down
@@ -1020,6 +1066,14 @@ class TestBarGraphTUI:
             assert graph.drill_day is not None
             assert len(graph._hour_data) == 24
 
+            # Five-minute data refreshes retain the selected hour.
+            graph._hourly_selected = 12
+            selected_hour = graph._hour_data[12]["hour"]
+            app._refresh()
+            await pilot.pause()
+            assert graph.view_mode == "hourly"
+            assert graph._hour_data[graph._hourly_selected]["hour"] == selected_hour
+
             # Esc returns to daily
             await pilot.press("escape")
             await pilot.pause()
@@ -1208,9 +1262,7 @@ class TestConstrainedLayout:
             # Focus and select a day
             app.set_focus(graph)
             await pilot.pause()
-            await pilot.press("right")
-            await pilot.pause()
-            assert graph.selected_index == 0
+            assert graph.selected_index == len(graph._day_data) - 1
 
             # Resize to constrained — pilot.resize_terminal changes terminal size
             await pilot.resize_terminal(79, 24)