feat(board): 테스트 추가

snack-game · Aug 13, 2024 · fbd1563 · fbd1563
1 parent ec8c42f
commit fbd1563
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Showing 3 changed files with 41 additions and 12 deletions.
diff --git a/src/main/java/com/snackgame/server/game/snackgame/domain/BoardConverter.kt b/src/main/java/com/snackgame/server/game/snackgame/domain/BoardConverter.kt
@@ -10,26 +10,26 @@ import javax.persistence.Converter
 @Converter(autoApply = true)
 class BoardConverter : AttributeConverter<Board, String> {
 
-    companion object {
-        private val OBJECT_MAPPER = ObjectMapper().apply {
-            setVisibility(PropertyAccessor.FIELD, JsonAutoDetect.Visibility.ANY)
-            setVisibility(PropertyAccessor.IS_GETTER, JsonAutoDetect.Visibility.NONE)
-        }
-    }
-
-    override fun convertToDatabaseColumn(board: Board?): String {
+    override fun convertToDatabaseColumn(board: Board): String {
         return try {
             OBJECT_MAPPER.writeValueAsString(board)
         } catch (e: JsonProcessingException) {
             throw RuntimeException(e)
         }
     }
 
-    override fun convertToEntityAttribute(dbJson: String?): Board? {
+    override fun convertToEntityAttribute(dbJson: String): Board {
         return try {
             OBJECT_MAPPER.readValue(dbJson, Board::class.java)
         } catch (e: JsonProcessingException) {
             throw RuntimeException(e)
         }
     }
+
+    companion object {
+        private val OBJECT_MAPPER = ObjectMapper().apply {
+            setVisibility(PropertyAccessor.FIELD, JsonAutoDetect.Visibility.ANY)
+            setVisibility(PropertyAccessor.IS_GETTER, JsonAutoDetect.Visibility.NONE)
+        }
+    }
 }
diff --git a/src/test/java/com/snackgame/server/game/snackgame/domain/BoardConverterTest.kt b/src/test/java/com/snackgame/server/game/snackgame/domain/BoardConverterTest.kt
@@ -0,0 +1,29 @@
+package com.snackgame.server.game.snackgame.domain
+
+
+import com.snackgame.server.game.snackgame.fixture.TestFixture
+import org.assertj.core.api.Assertions.assertThat
+import org.junit.jupiter.api.Test
+
+class BoardConverterTest() {
+
+    private val converter = BoardConverter()
+
+    @Test
+    fun `게임판을 Json으로 저장할 수 있다`() {
+        val board = TestFixture.TWO_BY_FOUR()
+
+        val converted = converter.convertToDatabaseColumn(board)
+
+        assertThat(converted).isEqualTo(TestFixture.TWO_BY_FOUR_AS_JSON)
+    }
+
+    @Test
+    fun `Json을 스낵으로 변환할 수 있다`() {
+        val board = TestFixture.TWO_BY_FOUR()
+
+        var deserialized = converter.convertToEntityAttribute(TestFixture.TWO_BY_FOUR_AS_JSON)
+
+        assertThat(deserialized).usingRecursiveComparison().isEqualTo(board)
+    }
+}
diff --git a/src/test/java/com/snackgame/server/game/snackgame/fixture/TestFixture.kt b/src/test/java/com/snackgame/server/game/snackgame/fixture/TestFixture.kt
@@ -7,9 +7,9 @@ import com.snackgame.server.game.snackgame.snack.PlainSnack
 object TestFixture {
 
     const val TWO_BY_FOUR_AS_JSON =
-        "{\"apples\":[[{\"number\":1,\"isGolden\":false},{\"number\":1,\"isGolden\":false},{\"number\":0,\"isGolden\":false},{\"number\":5,\"isGolden\":false}],[{\"number\":9,\"isGolden\":false},{\"number\":2,\"isGolden\":false},{\"number\":0,\"isGolden\":false},{\"number\":2,\"isGolden\":false}]]}"
-    const val TWO_BY_TWO_WITH_GOLDEN_APPLE_AS_JSON =
-        "{\"apples\":[[{\"number\":1,\"isGolden\":false},{\"number\":8,\"isGolden\":false}],[{\"number\":9,\"isGolden\":true},{\"number\":2,\"isGolden\":false}]]}"
+        "{\"snacks\":[[{\"number\":1,\"isGolden\":false},{\"number\":1,\"isGolden\":false},{\"number\":0,\"isGolden\":false},{\"number\":5,\"isGolden\":false}],[{\"number\":9,\"isGolden\":false},{\"number\":2,\"isGolden\":false},{\"number\":0,\"isGolden\":false},{\"number\":2,\"isGolden\":false}]]}"
+    const val TWO_BY_TWO_WITH_GOLDEN_SNACK_AS_JSON =
+        "{\"snacks\":[[{\"number\":1,\"isGolden\":false},{\"number\":8,\"isGolden\":false}],[{\"number\":9,\"isGolden\":true},{\"number\":2,\"isGolden\":false}]]}"
 
     /**
      * <p>[1, 1, _, 5]</p>