dev/codeforces/ Добавил тесты для PlayerMapper

Author: AlexanderGarifullin

src/test/java/com/cf/cfteam/utils/codeforces/mappers/PlayerMapperTest.java

@@ -0,0 +1,60 @@
+package com.cf.cfteam.utils.codeforces.mappers;
+
+import com.cf.cfteam.models.entities.codeforces.Player;
+import com.cf.cfteam.transfer.payloads.codeforces.PlayerPayload;
+import com.cf.cfteam.transfer.responses.codeforces.PlayerResponse;
+import com.github.benmanes.caffeine.cache.LoadingCache;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.test.context.ActiveProfiles;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.when;
+
+@ActiveProfiles("test")
+@ExtendWith(MockitoExtension.class)
+class PlayerMapperTest {
+
+    @InjectMocks
+    private PlayerMapper playerMapper;
+
+    @Mock
+    private LoadingCache<String, Double> ratingCache;
+
+    @Test
+    void shouldMapFromEntityToResponse() {
+        Player player = Player.builder()
+                .login("login")
+                .id(1L)
+                .build();
+
+        when(ratingCache.get(player.getLogin())).thenReturn(0.);
+
+        PlayerResponse response = playerMapper.fromEntityToResponse(player);
+
+        assertAll(
+                () -> assertThat(response).isNotNull(),
+                () -> assertThat(response.id()).isEqualTo(player.getId()),
+                () -> assertThat(response.rating()).isEqualTo(0.),
+                () -> assertThat(response.login()).isEqualTo(player.getLogin())
+        );
+    }
+
+    @Test
+    void shouldMapFromPayloadToEntity() {
+        PlayerPayload payload = PlayerPayload.builder()
+                .login("player login")
+                .build();
+
+        Player player = playerMapper.fromPayloadToEntity(payload);
+
+        assertAll(
+                () -> assertThat(player).isNotNull(),
+                () -> assertThat(player.getLogin()).isEqualTo(payload.login())
+        );
+    }
+}