Index: trunk/test/unit/org/openstreetmap/josm/corrector/ReverseWayNoTagCorrectorTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/corrector/ReverseWayNoTagCorrectorTest.java	(revision 9539)
+++ trunk/test/unit/org/openstreetmap/josm/corrector/ReverseWayNoTagCorrectorTest.java	(revision 9539)
@@ -0,0 +1,36 @@
+// License: GPL. For details, see LICENSE file.
+package org.openstreetmap.josm.corrector;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.openstreetmap.josm.JOSMFixture;
+import org.openstreetmap.josm.data.osm.Tag;
+
+import static org.junit.Assert.*;
+
+/**
+ * Unit tests of {@link ReverseWayNoTagCorrector} class.
+ */
+public class ReverseWayNoTagCorrectorTest {
+
+    /**
+     * Setup test.
+     */
+    @BeforeClass
+    public static void setUp() {
+        JOSMFixture.createUnitTestFixture().init();
+    }
+
+    /**
+     * Tests the {@link ReverseWayNoTagCorrector#getDirectionalTags} function
+     */
+    @Test
+    public void testDirectionalTags() {
+        assertEquals(1, ReverseWayNoTagCorrector.getDirectionalTags(new Tag("waterway", "drain")).size());
+        assertEquals(1, ReverseWayNoTagCorrector.getDirectionalTags(new Tag("man_made", "embankment")).size());
+        assertEquals(1, ReverseWayNoTagCorrector.getDirectionalTags(new Tag("aerialway", "cable_car")).size());
+        assertEquals(0, ReverseWayNoTagCorrector.getDirectionalTags(new Tag("aerialway", "station")).size());
+        assertEquals(0, ReverseWayNoTagCorrector.getDirectionalTags(new Tag("incline", "up")).size());
+        assertEquals(0, ReverseWayNoTagCorrector.getDirectionalTags(new Tag("oneway", "yes")).size());
+    }
+}