プロパティ名変換のテストを追加

Author: k163377

src/test/kotlin/mapk/core/PropertyNameConverterTest.kt

@@ -0,0 +1,24 @@
+package mapk.core
+
+import com.google.common.base.CaseFormat
+import com.wrongwrong.mapk.core.KMapper
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.DisplayName
+import org.junit.jupiter.api.Test
+
+private class CamelCaseDst(val camelCase: String)
+
+@DisplayName("プロパティ名変換のテスト")
+class PropertyNameConverterTest {
+    @Test
+    @DisplayName("スネークケースsrc -> キャメルケースdst")
+    fun test() {
+        val expected = "snakeCase"
+        val src = mapOf("camel_case" to expected)
+
+        val mapper = KMapper(CamelCaseDst::class) { CaseFormat.LOWER_CAMEL.to(CaseFormat.LOWER_UNDERSCORE, it) }
+        val result = mapper.map(src)
+
+        assertEquals(expected, result.camelCase)
+    }
+}