Add tests for #630

src/test/kotlin/com/fasterxml/jackson/module/kotlin/test/github/Github630.kt

@@ -0,0 +1,39 @@
+package com.fasterxml.jackson.module.kotlin.test.github
+
+import com.fasterxml.jackson.annotation.JsonProperty
+import com.fasterxml.jackson.databind.ObjectMapper
+import com.fasterxml.jackson.module.kotlin.KotlinFeature
+import com.fasterxml.jackson.module.kotlin.KotlinModule
+import org.junit.Test
+import kotlin.test.assertEquals
+
+class Github630 {
+    private val mapper = ObjectMapper()
+        .registerModule(KotlinModule.Builder().enable(KotlinFeature.UseKotlinPropertyNameForGetter).build())!!
+
+    data class Dto(
+        // from #570, #603
+        val FOO: Int = 0,
+        val bAr: Int = 0,
+        @JsonProperty("b")
+        val BAZ: Int = 0,
+        @JsonProperty("q")
+        val qUx: Int = 0,
+        // from #71
+        internal val quux: Int = 0,
+        // from #434
+        val `corge-corge`: Int = 0,
+        @get:JvmName("aaa")
+        val grault: Int = 0
+    )
+
+    @Test
+    fun test() {
+        val dto = Dto()
+
+        assertEquals(
+            """{"FOO":0,"bAr":0,"b":0,"q":0,"quux":0,"corge-corge":0,"grault":0}""",
+            mapper.writeValueAsString(dto)
+        )
+    }
+}