KParameterFlattenのテストを追加

Author: k163377

src/test/kotlin/com/mapk/kmapper/KParameterFlattenTest.kt

@@ -0,0 +1,39 @@
+package com.mapk.kmapper
+
+import com.mapk.annotations.KParameterFlatten
+import java.time.LocalDateTime
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.DisplayName
+import org.junit.jupiter.api.Test
+
+@DisplayName("KParameterFlattenテスト")
+class KParameterFlattenTest {
+    data class InnerDst(val fooFoo: Int, val barBar: String)
+    data class Dst(@KParameterFlatten val bazBaz: InnerDst, val quxQux: LocalDateTime)
+
+    private val expected = Dst(InnerDst(1, "str"), LocalDateTime.MIN)
+
+    data class Src(val bazBazFooFoo: Int, val bazBazBarBar: String, val quxQux: LocalDateTime, val quuxQuux: Boolean)
+    private val src = Src(1, "str", LocalDateTime.MIN, false)
+
+    @Test
+    @DisplayName("BoundKMapper")
+    fun boundKMapperTest() {
+        val result = BoundKMapper(::Dst, Src::class).map(src)
+        assertEquals(expected, result)
+    }
+
+    @Test
+    @DisplayName("KMapper")
+    fun kMapperTest() {
+        val result = KMapper(::Dst).map(src)
+        assertEquals(expected, result)
+    }
+
+    @Test
+    @DisplayName("PlainKMapper")
+    fun plainKMapperTest() {
+        val result = PlainKMapper(::Dst).map(src)
+        assertEquals(expected, result)
+    }
+}