GitHub #196 is fixed

Author: dinomite

src/test/kotlin/com/fasterxml/jackson/module/kotlin/test/github/Github196.kt

@@ -0,0 +1,16 @@
+package com.fasterxml.jackson.module.kotlin.test.github
+
+import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
+import com.fasterxml.jackson.module.kotlin.readValue
+import org.junit.Test
+import kotlin.test.assertSame
+
+/**
+ * An empty object should be deserialized as *the* Unit instance
+ */
+class TestGithub196 {
+    @Test
+    fun testUnitSingletonDeserialization() {
+        assertSame(jacksonObjectMapper().readValue("{}"), Unit)
+    }
+}