feat: render partial sensor readings

2026-08-26 19:32:12 +08:00
parent a30ab9e376
commit 9ba17c7d72
5 changed files with 39 additions and 29 deletions
@@ -129,8 +129,8 @@ class TemperatureHumidityViewModelTest {
        assertTrue(state.hasNoData)
        assertNull(state.temperature)
        assertNull(state.humidity)
-        assertEquals("--", state.formattedTemperature)
-        assertEquals("--", state.formattedHumidity)
+        assertNull(state.formattedTemperature)
+        assertNull(state.formattedHumidity)
        assertFalse(state.hasValidData)
    }

@@ -190,4 +190,16 @@ class TemperatureHumidityViewModelTest {
        viewModel.onEvent(TemperatureHumidityUiEvent.ClearError)
        assertNull(viewModel.state.value.errorMessage)
    }
+
+    @Test
+    fun partialReadingKeepsAvailableMetric() = runTest {
+        fakeGateway.setReading(
+            TemperatureHumidityReading(profileId, deviceName, temperature = "26.5", humidity = null),
+        )
+        val viewModel = TemperatureHumidityViewModel(fakeGateway, SavedStateHandle())
+        viewModel.onEvent(TemperatureHumidityUiEvent.Initialize(profileId, deviceName))
+
+        assertEquals("26.5", viewModel.state.value.temperature)
+        assertNull(viewModel.state.value.humidity)
+    }
 }