adding a test for DefaultPropertyVisibilityStrategy

johnzon-jsonb/src/test/java/org/apache/johnzon/jsonb/DefaultPropertyVisibilityStrategyTest.java

@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.johnzon.jsonb;
+
+import static org.junit.Assert.assertTrue;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import javax.json.bind.Jsonb;
+import javax.json.bind.JsonbBuilder;
+import javax.json.bind.annotation.JsonbProperty;
+import javax.json.bind.annotation.JsonbVisibility;
+
+import org.junit.Test;
+
+public class DefaultPropertyVisibilityStrategyTest {
+    @Test // note it is not a valid case since our default impl is internal but it guarantees we dont wrongly impl equals
+    public void subclassing() throws Exception {
+        try (final Jsonb jsonb = JsonbBuilder.create()) {
+            final TheClass theClass = jsonb.fromJson("{\"foo\":true}", TheClass.class);
+            assertTrue(theClass.isFoo());
+        }
+    }
+
+    @Test
+    public void annotated() throws Exception {
+        try (final Jsonb jsonb = JsonbBuilder.create()) {
+            final VisibleCauseAnnotated theClass = jsonb.fromJson("{\"foo\":true}", VisibleCauseAnnotated.class);
+            assertTrue(theClass.isFoo());
+        }
+    }
+
+    public static class MyVisibility extends DefaultPropertyVisibilityStrategy {
+        @Override
+        public boolean isVisible(final Field field) {
+            return true;
+        }
+
+        @Override
+        public boolean isVisible(final Method method) {
+            return true;
+        }
+    }
+
+    @JsonbVisibility(MyVisibility.class)
+    public static final class TheClass {
+        @JsonbProperty
+        private boolean foo;
+
+        public final boolean isFoo() {
+            return foo;
+        }
+    }
+
+    public static final class VisibleCauseAnnotated {
+        @JsonbProperty
+        private boolean foo;
+
+        public final boolean isFoo() {
+            return foo;
+        }
+    }
+}