resolver is 100% test covered
diff --git a/src/test/java/org/yaml/snakeyaml/resolver/ResolverTest.java b/src/test/java/org/yaml/snakeyaml/resolver/ResolverTest.java
index 8c3d56f..74a8f58 100644
--- a/src/test/java/org/yaml/snakeyaml/resolver/ResolverTest.java
+++ b/src/test/java/org/yaml/snakeyaml/resolver/ResolverTest.java
@@ -150,4 +150,18 @@
assertEquals("1.00", output.get(1));
assertEquals(1.0, output.get(2));
}
+
+ /**
+ * test resolver with no default implicit resolvers and 'null' as the
+ * argument for yaml.addImplicitResolver()
+ */
+ public void testAddImplicitResolver3() {
+ Yaml yaml = new Yaml(new Loader(), new Dumper(new DumperOptions()), new Resolver(false));
+ Pattern regexp = Pattern.compile("\\d+");
+ yaml.addImplicitResolver("tag:yaml.org,2002:int", regexp, null);
+ String output = yaml.dump(123);
+ assertEquals("123\n", output);
+ Integer integer = (Integer) yaml.load("1234");
+ assertEquals(new Integer(1234), integer);
+ }
}
