App 2.13.0: tyre pressures in bar; 5-minute average power

Tyre pressures show in bar by default; Settings → Display offers kPa
and psi as well. Display only: the car reports kPa and the server keeps
storing kPa.

A "Power, 5-min average" card under Power: the time-weighted mean
battery power over the last five minutes, standing included, from the
same samples as the 5-minute range.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki

app/src/test/java/com/evsuite/abrp/PressureUnitTest.java

@@ -0,0 +1,29 @@
+package com.evsuite.abrp;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+/** Tyre pressure display units — pure JVM. */
+public class PressureUnitTest {
+
+    @Test
+    public void kpaFromTheCarInEachUnit() {
+        assertEquals("2.5 bar", PressureUnit.BAR.format(250f));
+        assertEquals("250 kPa", PressureUnit.KPA.format(250f));
+        assertEquals("36.3 psi", PressureUnit.PSI.format(250f));
+    }
+
+    @Test
+    public void anUnreadPressureStaysADash() {
+        assertEquals("—", PressureUnit.BAR.format(null));
+        assertEquals("—", PressureUnit.PSI.format(Float.NaN));
+    }
+
+    @Test
+    public void barUnlessSomethingElseWasChosen() {
+        assertEquals(PressureUnit.BAR, PressureUnit.fromPref(null));
+        assertEquals(PressureUnit.BAR, PressureUnit.fromPref("nonsense"));
+        assertEquals(PressureUnit.PSI, PressureUnit.fromPref("PSI"));
+    }
+}

app/src/test/java/com/evsuite/abrp/RangeEstimatorTest.java

@@ -128,4 +128,16 @@ public class RangeEstimatorTest {
         for (long t = 615_000; t <= 735_000; t += 15_000) r.add(t, -20f, 60f); // downhill
         assertTrue(r.energySinceStart() < 5.0);                         // recuperation counts back
     }
+
+    @Test
+    public void averagePowerOverTheLastFiveMinutes() {
+        RangeEstimator r = new RangeEstimator();
+        r.add(0, 20f, 50f);
+        assertNull(r.averagePowerKw(0));                                   // too little yet
+        for (long t = 15_000; t <= 300_000; t += 15_000) r.add(t, 20f, 50f);
+        assertEquals(20.0, r.averagePowerKw(300_000), 1e-6);
+        // Standing with the climate on counts: half the window at 2 kW.
+        for (long t = 315_000; t <= 450_000; t += 15_000) r.add(t, 2f, 0f);
+        assertEquals(11.0, r.averagePowerKw(450_000), 1.0);
+    }
 }