TempRateResponse: fix percentage parsing

Author: jwoglom

messages/src/main/java/com/jwoglom/pumpx2/pump/messages/response/currentStatus/TempRateResponse.java

@@ -24,6 +24,9 @@ public class TempRateResponse extends Message {
     private long duration;
 
     public TempRateResponse() {}
+    public TempRateResponse(byte[] raw) {
+        parse(raw);
+    }
 
     public TempRateResponse(boolean active, int percentage, long startTimeRaw, long duration) {
         this.cargo = buildCargo(active, percentage, startTimeRaw, duration);
@@ -38,7 +41,7 @@ public void parse(byte[] raw) {
         Preconditions.checkArgument(raw.length == props().size());
         this.cargo = raw;
         this.active = raw[0] != 0;
-        this.percentage = raw[1];
+        this.percentage = (int) (raw[1] & 255);
         this.startTimeRaw = Bytes.readUint32(raw, 2);
         this.duration = Bytes.readUint32(raw, 6);
 

messages/src/test/java/com/jwoglom/pumpx2/pump/messages/response/currentStatus/TempRateResponseTest.java

@@ -2,6 +2,9 @@
 
 import static com.jwoglom.pumpx2.pump.messages.MessageTester.assertHexEquals;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
 import com.jwoglom.pumpx2.pump.messages.MessageTester;
 import com.jwoglom.pumpx2.pump.messages.bluetooth.CharacteristicUUID;
 
@@ -26,4 +29,36 @@ public void testTempRateResponseNotActive() throws DecoderException {
 
         assertHexEquals(expected.getCargo(), parsedRes.getCargo());
     }
+
+    @Test
+    public void testTempRateResponse_values() {
+        TempRateResponse r;
+
+        r = new TempRateResponse(
+                new byte[]{1,-6,-38,0,-13,31,-124,3,0,0}
+        );
+        assertTrue(r.getActive());
+        assertEquals(900, r.getDuration());
+        assertEquals(536019162, r.getStartTimeRaw());
+        assertEquals(250, r.getPercentage());
+
+        r = new TempRateResponse(
+            new byte[]{1,-11,-99,5,-13,31,-124,3,0,0}
+        );
+        assertTrue(r.getActive());
+        assertEquals(900, r.getDuration());
+        assertEquals(536020381, r.getStartTimeRaw());
+        assertEquals(245, r.getPercentage());
+
+
+        r = new TempRateResponse(
+                new byte[]{1,-56,57,5,-13,31,8,7,0,0}
+        );
+        assertTrue(r.getActive());
+        assertEquals(1800, r.getDuration());
+        assertEquals(536020281, r.getStartTimeRaw());
+        assertEquals(200, r.getPercentage());
+
+
+    }
 }