From 8495cebec5504058cdf8e03c49c79c7f533719c4 Mon Sep 17 00:00:00 2001
From: jez04 <david.jezek@post.cz>
Date: Sun, 16 Mar 2025 23:54:55 +0100
Subject: [PATCH] feat: :tada: solution
---
pom.xml | 44 ++---
scores.csv | 11 +-
src/main/java/lab/data/Level.java | 5 +
src/main/java/lab/data/Score.java | 6 +-
src/main/java/lab/gui/App.java | 26 ++-
src/main/java/lab/gui/GameController.java | 27 ++-
src/main/java/lab/storage/DbConnector.java | 25 ++-
src/main/java/lab/storage/FileStorage.java | 25 ++-
src/main/java/lab/storage/JpaConnector.java | 54 ++++++
.../lab/storage/ScoreStorageInterface.java | 7 +-
src/main/java/module-info.java | 5 +-
src/main/resources/lab/gui/gameWindow.fxml | 3 +-
.../structure/test/ClassStructureTest.java | 177 +++++++++++++++---
13 files changed, 341 insertions(+), 74 deletions(-)
create mode 100644 src/main/java/lab/data/Level.java
create mode 100644 src/main/java/lab/storage/JpaConnector.java
diff --git a/pom.xml b/pom.xml
index 67e399c..8f66f11 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,10 +3,10 @@
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>cz.vsb.fei.java2</groupId>
- <artifactId>java2-lab04-v1</artifactId>
+ <artifactId>java2-lab05-v1</artifactId>
<version>0.0.1-SNAPHOST</version>
- <name>java2-lab04-v1</name>
+ <name>java2-lab05-v1</name>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -14,24 +14,8 @@
<maven.compiler.target>21</maven.compiler.target>
<lombok.version>1.18.34</lombok.version>
</properties>
- <repositories>
- <repository>
- <id>vsb-education-release</id>
- <url>https://artifactory.cs.vsb.cz/repository/education-releases/</url>
- </repository>
- <repository>
- <id>vsb-education-snapshot</id>
- <url>https://artifactory.cs.vsb.cz/repository/education-snapshot/</url>
- </repository>
- </repositories>
<dependencies>
- <dependency>
- <groupId>cz.vsb.fei</groupId>
- <artifactId>kelvin-java-unittest-support</artifactId>
- <version>[0.1.4,)</version>
- <scope>test</scope>
- </dependency>
-
+
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
@@ -59,7 +43,6 @@
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>2.3.232</version>
- <scope>runtime</scope>
</dependency>
<dependency>
@@ -96,7 +79,13 @@
<version>5.11.0</version>
<scope>test</scope>
</dependency>
- <!-- https://mvnrepository.com/artifact/org.reflections/reflections -->
+ <dependency>
+ <groupId>cz.vsb.fei</groupId>
+ <artifactId>kelvin-java-unittest-support</artifactId>
+ <version>[0.1.4,)</version>
+ <scope>test</scope>
+ </dependency>
+
</dependencies>
<build>
<plugins>
@@ -114,6 +103,7 @@
</annotationProcessorPaths>
</configuration>
</plugin>
+
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
@@ -151,6 +141,7 @@
</plugin>
</plugins>
+
<pluginManagement>
<plugins>
<!-- Ignore/Execute plugin execution in Eclipse (error of m2e
@@ -183,4 +174,15 @@
</plugins>
</pluginManagement>
</build>
+
+ <repositories>
+ <repository>
+ <id>vsb-education-release</id>
+ <url>https://artifactory.cs.vsb.cz/repository/education-releases/</url>
+ </repository>
+ <repository>
+ <id>vsb-education-snapshot</id>
+ <url>https://artifactory.cs.vsb.cz/repository/education-snapshot/</url>
+ </repository>
+ </repositories>
</project>
diff --git a/scores.csv b/scores.csv
index c7f3e2f..310f42d 100644
--- a/scores.csv
+++ b/scores.csv
@@ -5,12 +5,13 @@ WebWizard;262
ScreenSage;95
CodeCommander;276
FunctionFanatic;288
-LogicLover;289
DataDetective;112
ScreenSage;181
-BitBuilder;51
PixelArtist;242
RenderRogue;62
-AppArchitect;225
-DataDreamer;62
-EmojiEnthusiast;101
+siast;101
+ByteBishop;53
+PixelProdigy;196
+PixelArtist;70
+AppAlchemist;106
+ScriptSensei;283
diff --git a/src/main/java/lab/data/Level.java b/src/main/java/lab/data/Level.java
new file mode 100644
index 0000000..fc4e031
--- /dev/null
+++ b/src/main/java/lab/data/Level.java
@@ -0,0 +1,5 @@
+package lab.data;
+
+public enum Level {
+ EASY, MEDIUM, HARD;
+}
diff --git a/src/main/java/lab/data/Score.java b/src/main/java/lab/data/Score.java
index 1c64263..435a6c2 100644
--- a/src/main/java/lab/data/Score.java
+++ b/src/main/java/lab/data/Score.java
@@ -3,6 +3,7 @@ package lab.data;
import java.util.Random;
import lombok.AllArgsConstructor;
+import lombok.Builder;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.Setter;
@@ -13,16 +14,19 @@ import lombok.ToString;
@AllArgsConstructor
@EqualsAndHashCode
@ToString
+@Builder(toBuilder = true)
public class Score {
private static final Random RANDOM = new Random();
+ private Long id;
private String name;
private int points;
+ private Level level;
public static Score generate() {
- return new Score(getRandomNick(), RANDOM.nextInt(50, 300));
+ return new Score(null, getRandomNick(), RANDOM.nextInt(50, 300), Level.values()[RANDOM.nextInt(Level.values().length)]);
}
public static final String[] nicks = { "CyberSurfer", "PixelPioneer", "SocialSavvy", "DigitalDynamo", "ByteBuddy", "InstaGuru",
diff --git a/src/main/java/lab/gui/App.java b/src/main/java/lab/gui/App.java
index 4ea74e5..8381fc3 100644
--- a/src/main/java/lab/gui/App.java
+++ b/src/main/java/lab/gui/App.java
@@ -1,7 +1,8 @@
package lab.gui;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
+import java.sql.SQLException;
+
+import org.h2.tools.Server;
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
@@ -10,6 +11,8 @@ import javafx.scene.Scene;
import javafx.stage.Stage;
import javafx.stage.WindowEvent;
import lab.Setting;
+import lab.storage.JpaConnector;
+import lombok.extern.log4j.Log4j2;
/**
* Class <b>App</b> - extends class Application and it is an entry point of the
@@ -17,17 +20,31 @@ import lab.Setting;
*
* @author Java I
*/
+@Log4j2
public class App extends Application {
- private static Logger log = LogManager.getLogger(App.class);
private GameController gameController;
public static void main(String[] args) {
log.info("Application lauched");
- Setting.configure(Setting.getInstanceForHardcoreGame().toBuilder().ufoMinPercentageHeight(0.4).build());
+ Setting.configure(Setting.builder().scoreStorageInterface(new JpaConnector()).build());
+
+ startH2WebServerToInspectDb();
+
launch(args);
}
+ private static void startH2WebServerToInspectDb() {
+ //Start HTTP server for access H2 DB for look inside
+ try {
+ Server server = Server.createWebServer();
+ log.info(server.getURL());
+ server.start();
+ } catch (SQLException e) {
+ e.printStackTrace();
+ }
+ }
+
@Override
public void start(Stage primaryStage) {
try {
@@ -57,6 +74,7 @@ public class App extends Application {
if (gameController != null) {
gameController.stop();
}
+ Setting.getInstance().getScoreStorageInterface().stop();
log.info("Exiting game");
System.exit(0);
}
diff --git a/src/main/java/lab/gui/GameController.java b/src/main/java/lab/gui/GameController.java
index 0fc2551..6ee31ad 100644
--- a/src/main/java/lab/gui/GameController.java
+++ b/src/main/java/lab/gui/GameController.java
@@ -1,16 +1,19 @@
package lab.gui;
+import java.util.ArrayList;
import java.util.List;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
+import javafx.collections.ListChangeListener;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.geometry.Point2D;
import javafx.scene.canvas.Canvas;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
+import javafx.scene.control.SelectionMode;
import javafx.scene.control.Slider;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
@@ -18,6 +21,7 @@ import javafx.scene.control.cell.PropertyValueFactory;
import javafx.scene.input.KeyEvent;
import javafx.scene.input.MouseEvent;
import lab.Setting;
+import lab.data.Level;
import lab.data.Score;
import lab.game.BulletAnimated;
import lab.game.DrawingThread;
@@ -57,6 +61,9 @@ public class GameController {
@FXML
private TableColumn<Score, Integer> pointsColumn;
+ @FXML
+ private TableColumn<Score, Level> levelColumn;
+
private DrawingThread timer;
@FXML
@@ -80,7 +87,7 @@ public class GameController {
void btnGenerateScoreAction(ActionEvent event) {
Score score = Score.generate();
this.scores.getItems().add(score);
- Setting.getInstance().getScoreStorageInterface().insertScore(score);
+ Setting.getInstance().getScoreStorageInterface().save(score);
}
@FXML
@@ -93,6 +100,13 @@ public class GameController {
updateScoreTable(Setting.getInstance().getScoreStorageInterface().getFirstTen());
}
+ @FXML
+ void btnDeleteAction(ActionEvent event) {
+ List<Score> selectedScores = new ArrayList<>(scores.getSelectionModel().getSelectedItems());
+ Setting.getInstance().getScoreStorageInterface().delete(selectedScores);
+ updateScoreTable(Setting.getInstance().getScoreStorageInterface().getAll());
+ }
+
@FXML
void keyPressed(KeyEvent event) {
log.info(event.getCode());
@@ -100,9 +114,9 @@ public class GameController {
}
@FXML
- void canvasClicked(MouseEvent event) {
+ void canvasClicked(MouseEvent event) {
canvas.requestFocus();
- }
+ }
@FXML
void keyReleased(KeyEvent event) {
@@ -137,6 +151,13 @@ public class GameController {
nickColumn.setCellValueFactory(new PropertyValueFactory<>("name"));
pointsColumn.setCellValueFactory(new PropertyValueFactory<>("points"));
+ levelColumn.setCellValueFactory(new PropertyValueFactory<>("level"));
+
+ btnDelete.setDisable(true);
+ scores.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
+ scores.getSelectionModel().getSelectedItems()
+ .addListener((ListChangeListener.Change<? extends Score> change) ->
+ btnDelete.setDisable(change.getList().isEmpty()));
initStorage();
log.info("Screeen initialized.");
diff --git a/src/main/java/lab/storage/DbConnector.java b/src/main/java/lab/storage/DbConnector.java
index 7511c9a..4b1e190 100644
--- a/src/main/java/lab/storage/DbConnector.java
+++ b/src/main/java/lab/storage/DbConnector.java
@@ -31,7 +31,7 @@ public class DbConnector implements ScoreStorageInterface {
Statement stm = con.createStatement();
ResultSet rs = stm.executeQuery(query);) {
while (rs.next()) {
- result.add(new Score(rs.getString("nick"), rs.getInt("points")));
+ result.add(new Score(null, rs.getString("nick"), rs.getInt("points"), null));
}
} catch (SQLException e) {
e.printStackTrace();
@@ -50,7 +50,7 @@ public class DbConnector implements ScoreStorageInterface {
}
@Override
- public void insertScore(Score score) {
+ public Score save(Score score) {
try (Connection con = DriverManager.getConnection(JDBC_CONECTIN_STRING);
PreparedStatement stm = con.prepareStatement("INSERT INTO scores VALUES (?, ?)");) {
stm.setString(1, score.getName());
@@ -59,5 +59,26 @@ public class DbConnector implements ScoreStorageInterface {
} catch (SQLException e) {
e.printStackTrace();
}
+ return score;
}
+
+ @Override
+ public void delete(List<Score> scores) {
+ try (Connection con = DriverManager.getConnection(JDBC_CONECTIN_STRING);
+ PreparedStatement stm = con.prepareStatement("DELETE FROM scores WHERE nick=? AND points=?");) {
+ for (Score score : scores) {
+ stm.setString(1, score.getName());
+ stm.setInt(2, score.getPoints());
+ stm.executeUpdate();
+ }
+ } catch (SQLException e) {
+ e.printStackTrace();
+ }
+ }
+
+ @Override
+ public void stop() {
+ /*nothing to do*/
+ }
+
}
diff --git a/src/main/java/lab/storage/FileStorage.java b/src/main/java/lab/storage/FileStorage.java
index a3228c1..828ca06 100644
--- a/src/main/java/lab/storage/FileStorage.java
+++ b/src/main/java/lab/storage/FileStorage.java
@@ -21,7 +21,7 @@ public class FileStorage implements ScoreStorageInterface {
if (Files.exists(Paths.get(SCORE_FILE_NAME))) {
try (Stream<String> lines = Files.lines(Paths.get(SCORE_FILE_NAME))) {
List<Score> result = lines.map(line -> line.split(";"))
- .map(parts -> new Score(parts[0], Integer.parseInt(parts[1]))).toList();
+ .map(parts -> new Score(null, parts[0], Integer.parseInt(parts[1]), null)).toList();
return new ArrayList<>(result);
} catch (IOException e) {
e.printStackTrace();
@@ -43,14 +43,33 @@ public class FileStorage implements ScoreStorageInterface {
}
@Override
- public void insertScore(Score score) {
+ public Score save(Score score) {
List<Score> all = getAll();
all.add(score);
+ storeAll(all);
+ return score;
+ }
+
+ private void storeAll(List<Score> all) {
List<String> lines = all.stream().map(s -> String.format("%s;%d", s.getName(), s.getPoints())).toList();
try {
- Files.write(Paths.get(SCORE_FILE_NAME), lines, StandardOpenOption.CREATE);
+ Files.write(Paths.get(SCORE_FILE_NAME), lines, StandardOpenOption.TRUNCATE_EXISTING);
} catch (IOException e) {
e.printStackTrace();
}
}
+
+ @Override
+ public void delete(List<Score> scores) {
+ List<Score> all = getAll();
+ all.removeAll(scores);
+ storeAll(all);
+
+ }
+
+ @Override
+ public void stop() {
+ /*nothing to do*/
+ }
+
}
diff --git a/src/main/java/lab/storage/JpaConnector.java b/src/main/java/lab/storage/JpaConnector.java
new file mode 100644
index 0000000..b1f5bf1
--- /dev/null
+++ b/src/main/java/lab/storage/JpaConnector.java
@@ -0,0 +1,54 @@
+package lab.storage;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.function.Consumer;
+
+import lab.data.Score;
+
+public class JpaConnector implements ScoreStorageInterface {
+
+
+ public JpaConnector() {
+ }
+
+ @Override
+ public List<Score> getAll() {
+ return Collections.emptyList();
+ }
+
+ @Override
+ public List<Score> getFirstTen() {
+ return Collections.emptyList();
+ }
+
+ @Override
+ public void init() {
+ }
+
+ @Override
+ public Score save(Score score) {
+ return null;
+ }
+
+ @Override
+ public void delete(List<Score> scores) {
+ }
+
+ @Override
+ public void stop() {
+ }
+
+ public Object getEntityManager() {
+ //return entity manager. Type Object is there because of compilation of empty task assignment
+ return null;
+ }
+
+ public Score find(long id) {
+ return null;
+ }
+
+ public void modifyNoPersistOrMerge(long id, Consumer<Score> motificator) {
+ }
+
+}
diff --git a/src/main/java/lab/storage/ScoreStorageInterface.java b/src/main/java/lab/storage/ScoreStorageInterface.java
index c7664c2..af8932e 100644
--- a/src/main/java/lab/storage/ScoreStorageInterface.java
+++ b/src/main/java/lab/storage/ScoreStorageInterface.java
@@ -1,6 +1,5 @@
package lab.storage;
-import java.util.Collection;
import java.util.List;
import lab.data.Score;
@@ -13,6 +12,10 @@ public interface ScoreStorageInterface {
void init();
- void insertScore(Score score);
+ Score save(Score score);
+
+ void delete(List<Score> scores);
+
+ void stop();
}
\ No newline at end of file
diff --git a/src/main/java/module-info.java b/src/main/java/module-info.java
index 3f19883..d40f0a8 100644
--- a/src/main/java/module-info.java
+++ b/src/main/java/module-info.java
@@ -1,11 +1,12 @@
-module cz.vsb.fei.java2.lab03_module {
+module cz.vsb.fei.java2.lab05_module {
requires transitive javafx.controls;
requires javafx.fxml;
requires javafx.base;
requires java.sql;
requires org.apache.logging.log4j;
requires static lombok;
-
+ requires com.h2database;
+
opens lab.gui to javafx.fxml;
opens lab.data to javafx.base;
diff --git a/src/main/resources/lab/gui/gameWindow.fxml b/src/main/resources/lab/gui/gameWindow.fxml
index e0d12e5..3aea4d0 100644
--- a/src/main/resources/lab/gui/gameWindow.fxml
+++ b/src/main/resources/lab/gui/gameWindow.fxml
@@ -59,6 +59,7 @@
<columns>
<TableColumn fx:id="nickColumn" prefWidth="75.0" text="Nick" />
<TableColumn fx:id="pointsColumn" prefWidth="75.0" text="Points" />
+ <TableColumn fx:id="levelColumn" prefWidth="75.0" text="ĂšroveĹ" />
</columns>
<columnResizePolicy>
<TableView fx:constant="CONSTRAINED_RESIZE_POLICY" />
@@ -67,7 +68,7 @@
<Button fx:id="btnGenerateScore" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#btnGenerateScoreAction" text="Generate new score" />
<Button fx:id="btnLoadAll" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#btnLoadAllAction" text="Load all from DB" />
<Button fx:id="btnLoadFirstTen" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#btnLoadFirstTenAction" text="Load First 10 from DB" />
- <Button fx:id="btnDelete" maxWidth="1.7976931348623157E308" mnemonicParsing="false" text="Delete score" />
+ <Button fx:id="btnDelete" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#btnDeleteAction" text="Delete score" />
</children>
</VBox>
</center>
diff --git a/src/test/java/jez04/structure/test/ClassStructureTest.java b/src/test/java/jez04/structure/test/ClassStructureTest.java
index 43e2f1c..21c3023 100644
--- a/src/test/java/jez04/structure/test/ClassStructureTest.java
+++ b/src/test/java/jez04/structure/test/ClassStructureTest.java
@@ -2,59 +2,176 @@ package jez04.structure.test;
import static org.hamcrest.MatcherAssert.assertThat;
+import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
import java.net.URISyntaxException;
+import java.nio.file.Files;
import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+import java.util.Objects;
+import java.util.regex.Pattern;
+import org.hamcrest.Matchers;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.MethodOrderer.OrderAnnotation;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Order;
import org.junit.jupiter.api.Test;
-import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.CsvSource;
+import org.junit.jupiter.api.TestMethodOrder;
+import cz.vsb.fei.kelvin.unittest.ProjectContains;
import cz.vsb.fei.kelvin.unittest.StructureHelper;
import cz.vsb.fei.kelvin.unittest.TextFileContains;
import cz.vsb.fei.kelvin.unittest.XmlFileContains;
+import lab.data.Level;
+import lab.data.Score;
+import lab.storage.JpaConnector;
class ClassStructureTest {
StructureHelper helper = StructureHelper.getInstance(ClassStructureTest.class);
@Test
- void lombokAsDependencyTest() throws URISyntaxException {
- XmlFileContains xmlFileContains = new XmlFileContains("pom.xml",
- "/project/dependencies/dependency/artifactId[text() = 'lombok']");
- Path root = TextFileContains.getProjectRoot(getClass());
- assertThat(root, xmlFileContains);
+ void jakartaAndHibernateAsDependencyTest() throws URISyntaxException {
+ assertThat(TextFileContains.getProjectRoot(getClass()), new XmlFileContains("pom.xml",
+ "/project/dependencies/dependency/artifactId[text() = 'jakarta.persistence-api']"));
+ assertThat(TextFileContains.getProjectRoot(getClass()), new XmlFileContains("pom.xml",
+ "/project/dependencies/dependency/artifactId[text() = 'hibernate-core']"));
}
@Test
- void lombokAsAnnotationProcessorTest() throws URISyntaxException {
- assertThat(TextFileContains.getProjectRoot(getClass()), new XmlFileContains("pom.xml",
- "/project/build/plugins/plugin/artifactId[text() = 'maven-compiler-plugin']"));
- assertThat(TextFileContains.getProjectRoot(getClass()), new XmlFileContains("pom.xml",
- "/project/build/plugins/plugin/configuration/annotationProcessorPaths/path/artifactId[text() = 'lombok']"));
+ void jakartaInModulInfoTest() throws URISyntaxException {
+ assertThat(TextFileContains.getProjectRoot(getClass()),
+ new TextFileContains("module-info.java", "jakarta.persistence;"));
+ assertThat(TextFileContains.getProjectRoot(getClass()),
+ new TextFileContains("module-info.java", "opens\\slab.data;"));
}
@Test
- void moduleInfoTest() throws URISyntaxException {
- assertThat(TextFileContains.getProjectRoot(getClass()), new TextFileContains("module-info.java", "lombok;"));
+ void pesistenceXmlTest() throws URISyntaxException {
+ ProjectContains projectContains = new ProjectContains("persistence.xml");
+ assertThat(TextFileContains.getProjectRoot(getClass()), projectContains);
+ assertThat(projectContains.getFoundFiles(), Matchers.not(Matchers.hasSize(0)));
+ Path persistenceXml = projectContains.getFoundFiles().getFirst();
+ assertThat(persistenceXml.toAbsolutePath().toString(),
+ Matchers.endsWith(Paths.get("resources", "META-INF", "persistence.xml").toString()));
}
- @CsvSource({
- "@Getter,1",
- "@Setter,1",
- "@Log.*,1",
- "@.*ArgsConstructor,1",
- "@ToString,1",
- "@Getter,3",
- "@Setter,3",
- "@Log.*,3",
- "@.*ArgsConstructor,2",
- "@ToString,3",
- "@Log.*,5",
- "@ToString,5" })
- @ParameterizedTest(name = "use Lombok Annotation {0} {1} times")
- void useLombokConfigTest(String text, int count) throws URISyntaxException, ClassNotFoundException {
+ @Test
+ void useEnumeratedTest() throws URISyntaxException {
assertThat(TextFileContains.getProjectRoot(getClass()),
- new TextFileContains(".*\\.java", text).count(count).useRegExpForName(true));
+ new TextFileContains("Score.java", "@Enumerated\\(\\s*EnumType.STRING\\s*\\)"));
}
+ @TestMethodOrder(OrderAnnotation.class)
+ @Nested
+ class JpaConnectorTests {
+
+ private Score template = new Score(null, "Tester", 100, Level.EASY);
+ private JpaConnector connector;
+
+ @BeforeEach
+ void init() {
+ connector = new JpaConnector();
+ }
+
+ @AfterEach
+ void cleanUp() {
+ connector.stop();
+ }
+
+ boolean same(Score s1, Score s2) {
+ return s1.getLevel() == s2.getLevel() && s1.getPoints() == s2.getPoints()
+ && Objects.equals(s1.getName(), s2.getName());
+ }
+
+ @Test
+ @Order(100)
+ void jpaScoreInsertTest() {
+ Score savedScore = connector.save(template);
+ assertThat(savedScore.getId(), Matchers.notNullValue());
+ }
+
+ @Test
+ @Order(200)
+ void jpaScoreReadTest() {
+ List<Score> savedScores = connector.getAll().stream().filter(s -> same(s, template)).toList();
+ assertThat(savedScores, Matchers.not(Matchers.hasSize(0)));
+ }
+
+ @Test
+ @Order(250)
+ void jpaReadSortedTest() {
+ for (int i = 0; i < 20; i++) {
+ connector.save(template.toBuilder().points(i).build());
+ }
+ List<Score> result = connector.getFirstTen();
+ assertThat(result, Matchers.hasSize(10));
+ for (int i = 0; i < result.size()-1; i++) {
+ assertThat(result.get(i).getPoints(), Matchers.greaterThanOrEqualTo(result.get(i+1).getPoints()));
+ }
+ }
+
+ @Test
+ @Order(300)
+ void jpaScoreModifyTest() {
+ List<Score> savedScores = connector.getAll().stream().filter(s -> same(s, template)).toList();
+ List<Long> savedIds = savedScores.stream().map(Score::getId).toList();
+ assertThat(savedScores, Matchers.not(Matchers.hasSize(0)));
+ for (Score score : savedScores) {
+ score.setLevel(Level.HARD);
+ connector.save(score);
+ }
+ List<Score> modifiedScores = connector.getAll().stream().filter(s -> savedIds.contains(s.getId())).toList();
+ assertThat(modifiedScores, Matchers.not(Matchers.hasSize(0)));
+ List<Score> originalDataScores = connector.getAll().stream().filter(s -> same(s, template)).toList();
+ assertThat(originalDataScores, Matchers.hasSize(0));
+ }
+
+ @Test
+ @Order(400)
+ void jpaScoreDeleteTest() {
+ template.setLevel(Level.HARD);
+ List<Score> savedScores = connector.getAll().stream().filter(s -> same(s, template)).toList();
+ List<Long> savedIds = savedScores.stream().map(Score::getId).toList();
+ assertThat(savedScores, Matchers.not(Matchers.hasSize(0)));
+ connector.delete(savedScores);
+ List<Score> modifiedScores = connector.getAll().stream().filter(s -> savedIds.contains(s.getId())).toList();
+ assertThat(modifiedScores, Matchers.hasSize(0));
+ List<Score> originalDataScores = connector.getAll().stream().filter(s -> same(s, template)).toList();
+ assertThat(originalDataScores, Matchers.hasSize(0));
+ }
+
+ @Test
+ @Order(400)
+ void jpaMergeTest() {
+ connector.save(template);
+ connector.find(template.getId());
+ Score copy = template.toBuilder().points(500).build();
+ Score result = connector.save(copy);
+ assertThat(result, Matchers.not(Matchers.sameInstance(copy)));
+ }
+
+ @Test
+ @Order(500)
+ void jpamodifyNoPersistNoMergeTest() throws URISyntaxException, IOException, IllegalAccessException, InvocationTargetException, NoSuchMethodException, SecurityException {
+ template.setName("aaa");
+ connector.save(template);
+ connector.modifyNoPersistOrMerge(template.getId(), score -> score.setName("ok"));
+ Object em = connector.getEntityManager();
+ em.getClass().getMethod("clear").invoke(em);
+
+ assertThat(connector.find(template.getId()).getName(), Matchers.equalTo("ok"));
+ TextFileContains textFileContains = new TextFileContains("JpaConnector.java",
+ "void\\s+modifyNoPersistOrMerge[\\s\\S]*}").multiline(true);
+ assertThat(TextFileContains.getProjectRoot(ClassStructureTest.class), textFileContains);
+ Path score = textFileContains.getFoundFiles().getFirst();
+ String src = Files.readString(score);
+ String method = Pattern.compile("void\\s+modifyNoPersistOrMerge[\\s\\S]*}").matcher(src).results().findFirst().get().group();
+ assertThat(method, Matchers.not(Matchers.containsString("persist")));
+ assertThat(method, Matchers.not(Matchers.containsString("merge")));
+ }
+ }
}
--
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