From c5f2ce41fae8f62b69134743b4d244e969bf284e Mon Sep 17 00:00:00 2001
From: haerong22 <haerong22@naver.com>
Date: Sun, 1 May 2022 17:53:31 +0900
Subject: [PATCH] closed #7 jdbc: checked exception

---
 .../jdbc/exception/basic/CheckedAppTest.java  | 48 +++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 jdbc/src/test/java/com/example/jdbc/exception/basic/CheckedAppTest.java

diff --git a/jdbc/src/test/java/com/example/jdbc/exception/basic/CheckedAppTest.java b/jdbc/src/test/java/com/example/jdbc/exception/basic/CheckedAppTest.java
new file mode 100644
index 00000000..b82cf8f6
--- /dev/null
+++ b/jdbc/src/test/java/com/example/jdbc/exception/basic/CheckedAppTest.java
@@ -0,0 +1,48 @@
+package com.example.jdbc.exception.basic;
+
+import org.assertj.core.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+import java.net.ConnectException;
+import java.sql.SQLException;
+
+public class CheckedAppTest {
+
+    @Test
+    void checked() {
+        Controller controller = new Controller();
+
+        Assertions.assertThatThrownBy(controller::request)
+                .isInstanceOf(Exception.class);
+    }
+
+    static class Controller {
+        Service service = new Service();
+
+        public void request() throws SQLException, ConnectException {
+            service.logic();
+        }
+    }
+
+    static class Service {
+        Repository repository = new Repository();
+        NetworkClient networkClient = new NetworkClient();
+
+        public void logic() throws SQLException, ConnectException {
+            repository.call();
+            networkClient.call();
+        }
+    }
+
+    static class NetworkClient {
+        public void call() throws ConnectException {
+            throw new ConnectException("연결 실패");
+        }
+    }
+
+    static class Repository {
+        public void call() throws SQLException {
+            throw new SQLException("ex");
+        }
+    }
+}