IobTest

app/src/main/java/info/nightscout/androidaps/data/Iob.java

@@ -7,6 +7,16 @@ public class Iob {
     public double iobContrib = 0d;
     public double activityContrib = 0d;
 
+    public Iob iobContrib(double iobContrib) {
+        this.iobContrib = iobContrib;
+        return this;
+    }
+
+    public Iob activityContrib(double activityContrib) {
+        this.activityContrib = activityContrib;
+        return this;
+    }
+
     public Iob plus(Iob iob) {
         iobContrib += iob.iobContrib;
         activityContrib += iob.activityContrib;

app/src/test/java/info/nightscout/androidaps/data/IobTest.java

@@ -0,0 +1,41 @@
+package info.nightscout.androidaps.data;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+/**
+ * Created by mike on 27.03.2018.
+ */
+
+@RunWith(PowerMockRunner.class)
+public class IobTest {
+
+    @Test
+    public void plusTest() {
+        Iob a = new Iob().iobContrib(1).activityContrib(2);
+        Iob b = new Iob().iobContrib(3).activityContrib(4);
+        a.plus(b);
+        Assert.assertEquals(4d, a.iobContrib, 0.01d);
+        Assert.assertEquals(6d, a.activityContrib, 0.01d);
+    }
+
+    @Test
+    public void equalTest() {
+        Iob a1 = new Iob().iobContrib(1).activityContrib(2);
+        Iob a2 = new Iob().iobContrib(1).activityContrib(2);
+        Iob b = new Iob().iobContrib(3).activityContrib(4);
+
+        Assert.assertEquals(true, a1.equals(a1));
+        Assert.assertEquals(true, a1.equals(a2));
+        Assert.assertEquals(false, a1.equals(b));
+        Assert.assertEquals(false, a1.equals(null));
+        Assert.assertEquals(false, a1.equals(new Object()));
+    }
+    @Test
+    public void hashCodeTest() {
+        Iob a = new Iob().iobContrib(1).activityContrib(2);
+        Assert.assertNotEquals(0, a.hashCode());
+    }
+}