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BAEL-7259

This commit is contained in:
parthiv39731 2023-11-29 19:45:34 +05:30
parent 43fd0973dd
commit eac9c4d5e9
4 changed files with 90 additions and 35 deletions
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11
persistence-modules/java-harperdb/pom.xml
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@ -38,6 +38,11 @@
<artifactId>testcontainers</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.derby</groupId>
<artifactId>derby</artifactId>
<version>10.13.1.1</version>
</dependency>
</dependencies>
<dependencyManagement>
@ -52,10 +57,4 @@
</dependencies>
</dependencyManagement>
<properties>
<maven.compiler.source>19</maven.compiler.source>
<maven.compiler.target>19</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
</project>

109
persistence-modules/java-harperdb/src/test/java/com/baledung/harperdb/HarperDBLiveTest.java
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@ -11,8 +11,10 @@ import org.testcontainers.containers.GenericContainer;
import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URL;
import java.sql.*;
import java.util.Arrays;
import java.util.Map;
import java.util.Properties;
import static org.junit.jupiter.api.Assertions.*;
@ -21,11 +23,10 @@ public class HarperDBLiveTest {
private static final Logger logger = LoggerFactory.getLogger(HarperDBLiveTest.class);
private static String host;
private static Integer port;
private static HarperDBContainer harperDBContainer;
private static HarperDBApiService harperDbApiService;
@BeforeAll
@ -40,7 +41,6 @@ public class HarperDBLiveTest {
GenericContainer genericContainer = harperDBContainer.installHarperDB();
host = genericContainer.getHost();
genericContainer.start();
port = genericContainer.getFirstMappedPort();
@ -51,7 +51,7 @@ public class HarperDBLiveTest {
harperDbApiService = new HarperDBApiService(url, "admin", "password");
}
private static void setupDB() throws URISyntaxException, IOException {
private static void setupDB() throws IOException {
harperDbApiService.createSchema("Demo");
harperDbApiService.createTable("Demo", "Subject", "name");
@ -99,7 +99,7 @@ public class HarperDBLiveTest {
}
@Test
void whenConnectionInfoInURL_thenConnectSuccess() throws SQLException {
void whenConnectionInfoInURL_thenConnectSuccess() {
assertDoesNotThrow(() -> {
final String JDBC_URL = "jdbc:harperdb:Server=127.0.0.1:" + port + ";User=admin;Password=password;";
@ -112,7 +112,7 @@ public class HarperDBLiveTest {
}
@Test
void whenConnectionInfoInProperties_thenConnectSuccess() throws SQLException {
void whenConnectionInfoInProperties_thenConnectSuccess() {
assertDoesNotThrow(() -> {
Properties prop = new Properties();
prop.setProperty("Server", "127.0.0.1:" + port);
@ -128,7 +128,7 @@ public class HarperDBLiveTest {
}
@Test
void whenConnectionPooling_thenConnectSuccess() throws SQLException {
void whenConnectionPooling_thenConnectSuccess() {
assertDoesNotThrow(() -> {
HarperDBConnectionPoolDataSource harperdbPoolDataSource = new HarperDBConnectionPoolDataSource();
final String JDBC_URL = "jdbc:harperdb:UseConnectionPooling=true;PoolMaxSize=2;Server=127.0.0.1:" + port + ";User=admin;Password=password;";
@ -176,6 +176,7 @@ public class HarperDBLiveTest {
assertEquals(2, statement.getUpdateCount());
}
}
@Test
void givenPrepareStatement_whenAddToBatch_thenSuccess() throws SQLException {
final String INSERT_SQL = "insert into Demo.Teacher(id, name, joining_date) values"
@ -199,12 +200,23 @@ public class HarperDBLiveTest {
}
}
private static Connection getConnection() throws SQLException {
String URL = "jdbc:harperdb:Server=127.0.0.1:" + port + ";User=admin;Password=password;";
return DriverManager.getConnection(URL);
}
private static Connection getConnection(Map<String, String> properties) throws SQLException {
Properties prop = new Properties();
prop.setProperty("Server", "127.0.0.1:" + port);
prop.setProperty("User", "admin");
prop.setProperty("Password", "password");
for (Map.Entry<String, String> entry : properties.entrySet()) {
prop.setProperty(entry.getKey(), entry.getValue());
}
return DriverManager.getConnection("jdbc:harperdb:", prop);
}
@Test
void givenStatement_whenFetchRecord_thenSuccess() throws SQLException {
final String SQL_QUERY = "select id, name from Demo.Subject where name = 'Maths'";
@ -213,9 +225,9 @@ public class HarperDBLiveTest {
Statement statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery(SQL_QUERY);
while (resultSet.next()) {
int id = resultSet.getInt("id");
Integer id = resultSet.getInt("id");
String name = resultSet.getString("name");
assertNotNull(Integer.valueOf(id));
assertNotNull(id);
assertEquals("Maths", name);
logger.info("Subject id:" + id + " Subject Name:" + name);
}
@ -245,25 +257,6 @@ public class HarperDBLiveTest {
}
}
}
@Test
void givenPreparedStatement_whenFetchRecord_thenSuccess() throws SQLException {
final String SQL_QUERY = "select id, name from Demo.Subject where name = ?";
try (Connection connection = getConnection()) {
PreparedStatement preparedStatement = connection.prepareStatement(SQL_QUERY);
preparedStatement.setString(1, "Maths");
ResultSet resultSet = preparedStatement.executeQuery();
while (resultSet.next()) {
int id = resultSet.getInt("id");
String name = resultSet.getString("name");
assertNotNull(Integer.valueOf(id));
assertEquals("Maths", name);
logger.info("Subject id:" + id + " Subject Name:" + name);
}
}
}
@Test
void givenStatement_whenUpdateRecord_thenSuccess() throws SQLException {
@ -325,4 +318,62 @@ public class HarperDBLiveTest {
assertEquals(1, preparedStatement.getUpdateCount());
}
}
@Test
void givenTempTable_whenInsertIntoSelectTempTable_thenSuccess() throws SQLException {
try (Connection connection = getConnection()) {
Statement statement = connection.createStatement();
assertDoesNotThrow(() -> {
statement.execute("insert into Teacher#TEMP(id, name, joining_date) "
+ "values('12', 'David Flinch', '04-04-2014')");
statement.execute("insert into Teacher#TEMP(id, name, joining_date) "
+ "values('13', 'Stephen Hawkins', '04-07-2017')");
statement.execute("insert into Teacher#TEMP(id, name, joining_date) "
+ "values('14', 'Albert Einstein', '12-08-2020')");
statement.execute("insert into Teacher#TEMP(id, name, joining_date) "
+ "values('15', 'Leo Tolstoy', '20-08-2022')");
});
assertDoesNotThrow(() -> statement.execute("insert into Demo.Teacher(id, name, joining_date) "
+ "select id, name, joining_date from Teacher#TEMP"));
ResultSet resultSet = statement.executeQuery("select count(id) as rows from Demo.Teacher where id in"
+ " (12, 13, 14, 15)");
resultSet.next();
int totalRows = resultSet.getInt("rows");
logger.info("total number of rows fetched:" + totalRows);
assertEquals(4, totalRows);
}
}
@Test
void givenUserDefinedView_whenQueryView_thenSuccess() throws SQLException {
URL url = ClassLoader.getSystemClassLoader().getResource("UserDefinedViews.json");
String folderPath = url.getPath().substring(0, url.getPath().lastIndexOf('/'));
try(Connection connection = getConnection(Map.of("Location", folderPath))) {
PreparedStatement preparedStatement = connection.prepareStatement("select teacher_name,subject_name"
+ " from UserViews.View_Teacher_Details where subject_name = ?");
preparedStatement.setString(1, "Science");
ResultSet resultSet = preparedStatement.executeQuery();
while(resultSet.next()) {
assertEquals("Science", resultSet.getString("subject_name"));
logger.info("Science Teacher Name:" + resultSet.getString("teacher_name"));
}
}
}
@Test
void givenAutoCache_whenQuery_thenSuccess() throws SQLException {
URL url = ClassLoader.getSystemClassLoader().getResource("test.db");
String folderPath = url.getPath().substring(0, url.getPath().lastIndexOf('/'));
logger.info("Cache Location:" + folderPath);
try(Connection connection = getConnection(Map.of("AutoCache", "true", "CacheLocation", folderPath))) {
PreparedStatement preparedStatement = connection.prepareStatement("select id, name from Demo.Subject");
ResultSet resultSet = preparedStatement.executeQuery();
while(resultSet.next()) {
logger.info("Subject Name:" + resultSet.getString("name"));
}
}
}
}

5
persistence-modules/java-harperdb/src/test/resources/UserDefinedViews.json Normal file
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@ -0,0 +1,5 @@
{
"View_Teacher_Details": {
"query": "SELECT t.name as teacher_name, t.joining_date as joining_date, s.name as subject_name from Demo.Teacher_Details AS td INNER JOIN Demo.Teacher AS t ON t.id = td.teacher_id INNER JOIN Demo.Subject AS s on s.id = td.subject_id"
}
}

0
persistence-modules/java-harperdb/src/test/resources/test.db Normal file
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