Fix tests

Author: mvollmary

Diff for: src/test/java/io/github/noncat_lang/ValuesTest.java

@@ -25,15 +25,17 @@ void OptionalEmptyWhenFieldNotFound() {
     // then
     assertThat(values.get("nope")).isEmpty();
   }
-
+  
+  @Test
   void initializedWithData() {
     // given
     // when
     Values values = Values.of("foo", "bar");
     // then
     assertThat(values.get("foo")).hasValue("bar");
   }
-
+  
+  @Test
   void initializedFromMap() {
     // given
     // when