Merge pull request #149 from samwill/test-for-strict-localdate-jsonformat

Test for strict localdate jsonformat #148

Author: kupci

datetime/src/test/java/com/fasterxml/jackson/datatype/jsr310/failing/LocalDateDeserTest.java

@@ -0,0 +1,29 @@
+package com.fasterxml.jackson.datatype.jsr310.failing;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.annotation.OptBoolean;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.exc.InvalidFormatException;
+import com.fasterxml.jackson.datatype.jsr310.ModuleTestBase;
+import org.junit.Test;
+
+import java.time.LocalDate;
+
+public class LocalDateDeserTest extends ModuleTestBase {
+    private final ObjectMapper MAPPER = newMapper();
+
+    final static class StrictWrapper {
+        @JsonFormat(pattern="yyyy-MM-dd",
+                lenient = OptBoolean.FALSE)
+        public LocalDate value;
+
+        public StrictWrapper() { }
+        public StrictWrapper(LocalDate v) { value = v; }
+    }
+
+    @Test(expected = InvalidFormatException.class)
+    public void testStrictCustomFormat() throws Exception
+    {
+        StrictWrapper w = MAPPER.readValue("{\"value\":\"2019-11-31\"}", StrictWrapper.class);
+    }
+}