Index: trunk/test/unit/org/openstreetmap/josm/data/osm/WayTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/data/osm/WayTest.java	(revision 11271)
+++ trunk/test/unit/org/openstreetmap/josm/data/osm/WayTest.java	(revision 11271)
@@ -0,0 +1,57 @@
+// License: GPL. For details, see LICENSE file.
+package org.openstreetmap.josm.data.osm;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import java.util.Arrays;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.openstreetmap.josm.JOSMFixture;
+import org.openstreetmap.josm.data.coor.LatLon;
+
+/**
+ * Unit tests of the {@code Way} class.
+ * @since 11270
+ */
+public class WayTest {
+
+    /**
+     * Setup test.
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() {
+        JOSMFixture.createUnitTestFixture().init();
+    }
+
+    /**
+     * Test BBox calculation with Way
+     */
+    @Test
+    public void testBBox() {
+        DataSet ds = new DataSet();
+        Node n1 = new Node(1);
+        Node n2 = new Node(2);
+        Node n3 = new Node(3);
+        Node n4 = new Node(4);
+        n1.setIncomplete(true);
+        n2.setCoor(new LatLon(10, 10));
+        n3.setCoor(new LatLon(20, 20));
+        n4.setCoor(new LatLon(90, 180));
+        ds.addPrimitive(n1);
+        ds.addPrimitive(n2);
+        ds.addPrimitive(n3);
+        ds.addPrimitive(n4);
+        Way way = new Way(1);
+        assertFalse(way.getBBox().isValid());
+        way.setNodes(Arrays.asList(n1));
+        assertFalse(way.getBBox().isValid());
+        way.setNodes(Arrays.asList(n2));
+        assertTrue(way.getBBox().isValid());
+        way.setNodes(Arrays.asList(n1, n2));
+        assertTrue(way.getBBox().isValid());
+        assertEquals(way.getBBox(), new BBox(10, 10));
+    }
+}