Add failing testcase for #611 (#612)

Author: sconvent

src/test/kotlin/com/fasterxml/jackson/module/kotlin/README.md

@@ -33,7 +33,7 @@ fun serializeAndDeserializeTypeable() {
     val newEntity = mapper.readValue<MyEntity>(json)
 
     expectFailure<AssertionError>("GitHub #335 has been fixed!") {
-        // newEntity.type is hte string "null" instead of the null value
+        // newEntity.type is the string "null" instead of the null value
         assertNull(newEntity.type)
     }
 }

src/test/kotlin/com/fasterxml/jackson/module/kotlin/test/github/failing/Github611.kt

@@ -0,0 +1,31 @@
+package com.fasterxml.jackson.module.kotlin.test.github.failing
+
+import com.fasterxml.jackson.annotation.JsonProperty
+import com.fasterxml.jackson.databind.JsonMappingException
+import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
+import com.fasterxml.jackson.module.kotlin.readValue
+import com.fasterxml.jackson.module.kotlin.test.expectFailure
+import org.junit.Test
+
+class TestGithub611 {
+
+    class TestClass(@JsonProperty("id") var id: UShort) {
+        // Empty constructor
+        constructor() : this(1u)
+    }
+
+    // Value fits into UShort, but not (Java) Short
+    private val jsonData = """
+        {
+            "id": 50000
+        }
+        """
+
+    @Test
+    fun testJsonParsing() {
+        val mapper = jacksonObjectMapper()
+        expectFailure<JsonMappingException>("GitHub #611 has been fixed!") {
+            val dataClassInstance = mapper.readValue<TestClass>(jsonData)
+        }
+    }
+}