내장 DB 학습 테스트

src/main/java/springbook/chapter07/EmbeddedDbTest.java

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+package springbook.chapter07;
+
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.datasource.embedded.EmbeddedDatabase;
+import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
+import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType;
+
+import java.util.List;
+import java.util.Map;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class EmbeddedDbTest {
+    EmbeddedDatabase db;
+    JdbcTemplate template;
+
+    @BeforeEach
+    void setUp() {
+        db = new EmbeddedDatabaseBuilder()
+                .setType(EmbeddedDatabaseType.H2)
+                .addScript("schema.sql")
+                .addScript("data.sql")
+                .build();
+
+        template = new JdbcTemplate(db);
+    }
+
+    @AfterEach
+    void tearDown() {
+        db.shutdown();
+    }
+
+    @Test
+    void initData() {
+        List<Map<String,Object>> list = template.queryForList("select * from sqlmap");
+        assertThat(list).hasSize(2);
+
+        assertThat(list.get(0).get("key_")).isEqualTo("KEY1");
+        assertThat(list.get(0).get("sql_")).isEqualTo("SQL1");
+        assertThat(list.get(1).get("key_")).isEqualTo("KEY2");
+        assertThat(list.get(1).get("sql_")).isEqualTo("SQL2");
+    }
+
+    @Test
+    void insert() {
+        template.update("insert into sqlmap(key_,sql_) values(?,?)", "KEY3" , "SQL3");
+
+        assertThat(template.queryForList("select * from sqlmap")).hasSize(3);
+    }
+
+}

src/main/resources/data.sql

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+INSERT INTO SQLMAP(KEY_, SQL_) VALUES('KEY1', 'SQL1');
+INSERT INTO SQLMAP(KEY_, SQL_) VALUES('KEY2', 'SQL2');

src/main/resources/schema.sql

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+CREATE TABLE SQLMAP (
+    KEY_ VARCHAR(100) PRIMARY KEY,
+    SQL_ VARCHAR(1000) NOT NULL
+);