1 files changed, 52 insertions, 0 deletions
diff --git a/src/test/java/com/fasterxml/jackson/databind/deser/ReadOnlyDeserFailOnUnknown2719Test.java b/src/test/java/com/fasterxml/jackson/databind/deser/ReadOnlyDeserFailOnUnknown2719Test.java
new file mode 100644
index 000000000..7e1f6ea51
--- /dev/null
+++ b/src/test/java/com/fasterxml/jackson/databind/deser/ReadOnlyDeserFailOnUnknown2719Test.java
@@ -0,0 +1,52 @@
+package com.fasterxml.jackson.databind.deser;
+
+import com.fasterxml.jackson.annotation.*;
+
+import com.fasterxml.jackson.databind.*;
+
+public class ReadOnlyDeserFailOnUnknown2719Test extends BaseMapTest
+{
+    // [databind#2719]
+    static class UserWithReadOnly {
+        @JsonProperty(value = "username", access = JsonProperty.Access.READ_ONLY)
+        public String name;
+        @JsonProperty(access = JsonProperty.Access.READ_ONLY)
+        public String password;
+        public String login;
+    }
+
+    /*
+    /**********************************************************
+    /* Test methods
+    /**********************************************************
+     */
+
+    private final ObjectMapper MAPPER = newJsonMapper();
+
+    public void testFailOnIgnore() throws Exception
+    {
+        ObjectReader r = MAPPER.readerFor(UserWithReadOnly.class);
+
+        // First, fine to get 'login'
+        UserWithReadOnly result = r.readValue(aposToQuotes("{'login':'foo'}"));
+        assertEquals("foo", result.login);
+
+        // but not 'password'
+        r = r.with(DeserializationFeature.FAIL_ON_IGNORED_PROPERTIES);
+        try {
+            r.readValue(aposToQuotes("{'login':'foo', 'password':'bar'}"));
+            fail("Should fail");
+        } catch (JsonMappingException e) {
+            verifyException(e, "Ignored field");
+        }
+
+        // or 'username'
+        r = r.with(DeserializationFeature.FAIL_ON_IGNORED_PROPERTIES);
+        try {
+            r.readValue(aposToQuotes("{'login':'foo', 'username':'bar'}"));
+            fail("Should fail");
+        } catch (JsonMappingException e) {
+            verifyException(e, "Ignored field");
+        }
+    }
+}