Move to failing tests package

Author: dinomite

src/test/kotlin/com/fasterxml/jackson/module/kotlin/test/github/Github474.kt renamed to src/test/kotlin/com/fasterxml/jackson/module/kotlin/test/github/failing/Github474.kt

@@ -1,7 +1,9 @@
-package com.fasterxml.jackson.module.kotlin.test.github
+package com.fasterxml.jackson.module.kotlin.test.github.failing
 
 import com.fasterxml.jackson.annotation.JsonProperty
 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
+import com.fasterxml.jackson.module.kotlin.test.expectFailure
+import org.junit.ComparisonFailure
 import org.junit.Test
 import kotlin.test.assertEquals
 
@@ -11,9 +13,11 @@ class TestGithub474 {
         open class Parent(@JsonProperty("parent-prop") val parent: String)
         class Child(@JsonProperty("child-prop") val child: String) : Parent(child)
 
-        assertEquals(
-            """{"child-prop":"foo","parent-prop":"foo"}""",
-            jacksonObjectMapper().writeValueAsString(Child("foo"))
-        )
+        expectFailure<ComparisonFailure>("GitHub #474 has been fixed!") {
+            assertEquals(
+                """{"child-prop":"foo","parent-prop":"foo"}""",
+                jacksonObjectMapper().writeValueAsString(Child("foo"))
+            )
+        }
     }
 }