Merge pull request #227 from RandomJusicool/feature/226-stock-info-te…

…st-code

🔀 :: 주식 상세보기 테스트 코드 추가

src/test/java/com/juicycool/backend/stock/GetInfoStockServiceImplTest.java

@@ -0,0 +1,60 @@
+package com.juicycool.backend.stock;
+
+import com.juicycool.backend.domain.stock.Stock;
+import com.juicycool.backend.domain.stock.converter.StockConverter;
+import com.juicycool.backend.domain.stock.exception.NotFoundStockException;
+import com.juicycool.backend.domain.stock.repository.StockRepository;
+import com.juicycool.backend.domain.stock.service.impl.GetInfoStockServiceImpl;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.Optional;
+
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.mockito.Mockito.*;
+
+public class GetInfoStockServiceImplTest {
+
+    @Mock
+    private StockRepository stockRepository;
+
+    @Mock
+    private StockConverter stockConverter;
+
+    @InjectMocks
+    private GetInfoStockServiceImpl getInfoStockService;
+
+    private Stock stock;
+
+    @BeforeEach
+    void setUp() {
+        MockitoAnnotations.openMocks(this);
+
+        stock = Stock.builder()
+                .code("1111")
+                .presentPrice(11111L)
+                .build();
+    }
+
+    @Test
+    @DisplayName("만약 주식 코드로 주식을 찾지 못한 경우")
+    void If_not_found_stock_by_stock_code() {
+        when(stockRepository.findByCode(anyString())).thenReturn(Optional.empty());
+
+        assertThrows(NotFoundStockException.class, () -> getInfoStockService.execute(anyString()));
+    }
+
+    @Test
+    @DisplayName("만약 정상적으로 주식의 정보를 가져온 경우")
+    void If_info_of_stock_normally_imported() {
+        when(stockRepository.findByCode(anyString())).thenReturn(Optional.of(stock));
+
+        getInfoStockService.execute(anyString());
+
+        verify(stockRepository, times(1)).findByCode(anyString());
+    }
+}