add dummy test for Tags
diff --git a/src/main/java/org/yaml/snakeyaml/nodes/Tags.java b/src/main/java/org/yaml/snakeyaml/nodes/Tags.java
index cd5a11c..6edd650 100644
--- a/src/main/java/org/yaml/snakeyaml/nodes/Tags.java
+++ b/src/main/java/org/yaml/snakeyaml/nodes/Tags.java
@@ -1,6 +1,6 @@
package org.yaml.snakeyaml.nodes;
-public class Tags {
+public final class Tags {
public static final String PREFIX = "tag:yaml.org,2002:";
public static final String MAP = PREFIX + "map";
public static final String SEQ = PREFIX + "seq";
diff --git a/src/test/java/org/yaml/snakeyaml/nodes/TagsTest.java b/src/test/java/org/yaml/snakeyaml/nodes/TagsTest.java
new file mode 100644
index 0000000..9c5f427
--- /dev/null
+++ b/src/test/java/org/yaml/snakeyaml/nodes/TagsTest.java
@@ -0,0 +1,14 @@
+package org.yaml.snakeyaml.nodes;
+
+import junit.framework.TestCase;
+
+public class TagsTest extends TestCase {
+
+ /**
+ * Dummy test for Cobertura report
+ */
+ public void testToString() {
+ assertNotNull(new Tags());
+ assertEquals("tag:yaml.org,2002:map", Tags.MAP);
+ }
+}
