Merge pull request 'database' (#2) from database into main

Reviewed-on: #2

.gitignore

@@ -0,0 +1,2 @@
+build/
+.gradle/

.gradle/buildOutputCleanup/cache.properties

@@ -1,2 +1,2 @@
-#Tue Dec 02 10:03:29 CET 2025
-gradle.version=8.14
+#Wed Dec 03 19:45:38 CET 2025
+gradle.version=9.1.0

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/modules/Template.test.iml" filepath="$PROJECT_DIR$/.idea/modules/Template.test.iml" />
+    </modules>
+  </component>
+</project>

.idea/modules/Template.test.iml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module version="4">
+  <component name="AdditionalModuleElements">
+    <content url="file://$MODULE_DIR$/../../src/test" dumb="true">
+      <sourceFolder url="file://$MODULE_DIR$/../../src/test/resources" type="java-test-resource" />
+    </content>
+  </component>
+</module>

build.gradle

@@ -14,6 +14,7 @@ dependencies {
     testImplementation platform('org.junit:junit-bom:5.10.0')
     testImplementation 'org.junit.jupiter:junit-jupiter'
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+    implementation 'com.mysql:mysql-connector-j:9.5.0'
 }
 
 jacoco {
@@ -36,6 +37,11 @@ sourceSets {
 
 test {
     useJUnitPlatform()
+    testLogging {
+        events "passed", "skipped", "failed"
+        exceptionFormat "full"
+        showStandardStreams = true
+    }
     finalizedBy jacocoTestReport
 }
 jacocoTestReport {

git show bc0e30860cb3697296a4ef6ee22735a5c83cf522

@@ -0,0 +1,44 @@
+commit bc0e30860cb3697296a4ef6ee22735a5c83cf522 (HEAD -> database)
+Author: Riley Schneider <88947587+Ferryry@users.noreply.github.com>
+Date:   Wed Dec 3 17:30:33 2025 +0100
+
+    First database tests
+
+commit 26f7ecbee653b98739e75eb8c4707745f252a1a8 (origin/main, origin/HEAD, main)
+Merge: 668a76e2 eed1390c
+Author: Ferryry <rileymika99@gmail.com>
+Date:   Wed Dec 3 16:44:45 2025 +0100
+
+    Merge pull request 'Skeleton' (#1) from Skeleton into main
+    
+    Reviewed-on: https://home.luithardt.cloud:5400/KevinSchoenmayer/GseTDDUebungKCLR/pulls/1
+
+commit eed1390c6513f1b5e827fd6e09c91f54da7be463 (origin/Skeleton, Skeleton)
+Author: Riley Schneider <88947587+Ferryry@users.noreply.github.com>
+Date:   Wed Dec 3 16:42:41 2025 +0100
+
+    Remove database folder
+
+commit b732d8d4b50abc5893d138c6a574fef0025981e0
+Author: Riley Schneider <88947587+Ferryry@users.noreply.github.com>
+Date:   Wed Dec 3 16:38:10 2025 +0100
+
+    Initial Commit
+
+commit c5e26bf594b282ab3d665590d0535b61afa18247
+Author: KevinSchoenmayer <kschoenmay@stud.hs-heilbronn.de>
+Date:   Wed Dec 3 16:28:17 2025 +0100
+
+    Rough Skeleton for Tests and Classes
+
+commit 668a76e26cfd908499bb74a7732269206062df86
+Author: KevinSchoenmayer <kschoenmay@stud.hs-heilbronn.de>
+Date:   Wed Dec 3 15:26:09 2025 +0100
+
+    Initial Test Push
+
+commit 2d963c7fd8ab188625c0e2bc9203c4d55ee07aa3
+Author: KevinSchoenmayer <kschoenmay@stud.hs-heilbronn.de>
+Date:   Wed Dec 3 15:18:41 2025 +0100
+
+    Initial commit

src/main/java/hhn/temp/project/AssignmentManager.java

@@ -0,0 +1,12 @@
+package hhn.temp.project;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class AssignmentManager {
+    List<Worker> workerList;
+
+    public AssignmentManager() {
+        workerList = new ArrayList<>();
+    }
+}

src/main/java/hhn/temp/project/Main.java

@@ -1,17 +0,0 @@
-package hhn.temp.project;
-
-//TIP To <b>Run</b> code, press <shortcut actionId="Run"/> or
-// click the <icon src="AllIcons.Actions.Execute"/> icon in the gutter.
-public class Main {
-  public static void main(String[] args) {
-    //TIP Press <shortcut actionId="ShowIntentionActions"/> with your caret at the highlighted text
-    // to see how IntelliJ IDEA suggests fixing it.
-    System.out.printf("Hello and welcome!");
-
-    for (int i = 1; i <= 5; i++) {
-      //TIP Press <shortcut actionId="Debug"/> to start debugging your code. We have set one <icon src="AllIcons.Debugger.Db_set_breakpoint"/> breakpoint
-      // for you, but you can always add more by pressing <shortcut actionId="ToggleLineBreakpoint"/>.
-      System.out.println("i = " + i);
-    }
-  }
-}

src/main/java/hhn/temp/project/Task.java

@@ -0,0 +1,4 @@
+package hhn.temp.project;
+
+public class Task {
+}

src/main/java/hhn/temp/project/TaskState.java

@@ -0,0 +1,6 @@
+package hhn.temp.project;
+
+public enum TaskState {
+    IN_PROGRESS,
+    FINISHED;
+}

src/main/java/hhn/temp/project/Worker.java

@@ -0,0 +1,4 @@
+package hhn.temp.project;
+
+public class Worker {
+}

src/main/java/hhn/temp/project/provider/Database.java

@@ -0,0 +1,9 @@
+package hhn.temp.project.provider;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.sql.SQLException;
+
+public interface Database {
+  public void connect() throws SQLException, IOException;
+}

src/main/java/hhn/temp/project/provider/DatabaseManager.java

@@ -0,0 +1,10 @@
+package hhn.temp.project.provider;
+
+import java.util.Collection;
+
+public interface DatabaseManager<E> extends Database {
+  public void saveObjects(Collection<E> objects);
+  public Collection<E> getObjects();
+  public void saveObject(E object);
+  public E getObject(int id);
+}

src/main/java/hhn/temp/project/provider/SimpleDatabaseManager.java

@@ -0,0 +1,41 @@
+package hhn.temp.project.provider;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+import java.util.Collection;
+import java.util.List;
+
+public class SimpleDatabaseManager<E> implements DatabaseManager<E> {
+
+  private Connection connection;
+
+  @Override
+  public void saveObjects(Collection<E> objects) {
+
+  }
+
+  @Override
+  public Collection<E> getObjects() {
+    return List.of();
+  }
+
+  @Override
+  public void saveObject(E object) {
+
+  }
+
+  @Override
+  public E getObject(int id) {
+    return null;
+  }
+
+  @Override
+  public void connect() throws SQLException, IOException {
+    connection = DriverManager.getConnection("jdbc:mysql://sql7.freesqldatabase.com/sql7810540?user=sql7810540&password=mXdJCFtDZz");
+  }
+}

test/hhn/temp/project/BadCasesTest.java

@@ -0,0 +1,38 @@
+package hhn.temp.project;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class BadCasesTest {
+    /*AssignmentManager manager;
+
+    @BeforeEach
+    public void setup() {
+        manager = new AssignmentManager();
+    }
+
+    @Test
+    @DisplayName("Assert that added tasks can't be Null")
+    public void assertNewTasksAreNotNull() {
+        int workerId = manager.createWorker("Alfred");
+        assertThrows(manager.addTask(workerId, null, null) instanceof IllegalArgumentException);
+    }
+    @Test
+    @DisplayName("Assert List isn't empty after adding a task")
+    public void assertListNowEmptyAfterAdd() {
+        int workerId = manager.createWorker("Alfred");
+        int taskId = manager.addTask(workerId, "Run", "Jog 10 Miles");
+        assertTrue(manager.getTaskList().size >= 1);
+    }
+    @Test
+    @DisplayName("Assert only existing tasks can be edited")
+    public void assertEditOnlyExistingTasks() {
+        int workerId = manager.createWorker("Alfred");
+        assertThrows(manager.editTask(workerId, 99969, "I", "am Illegal") instanceof IllegalArgumentException);
+    }*/
+
+}

test/hhn/temp/project/DatabaseBadCasesTest.java

@@ -0,0 +1,39 @@
+package hhn.temp.project;
+
+import hhn.temp.project.provider.DatabaseManager;
+import hhn.temp.project.provider.SimpleDatabaseManager;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+import java.sql.SQLException;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+public class DatabaseBadCasesTest {
+
+  private DatabaseManager<DatabaseGoodCasesTest.TestClass> databaseManager;
+
+  public class TestClass {
+    private int id;
+    private String dataString;
+    private int dataInteger;
+
+    public TestClass(int id, String dataString, int dataInteger) {
+      this.id = id;
+      this.dataString = dataString;
+      this.dataInteger = dataInteger;
+    }
+  }
+
+  @BeforeEach
+  public void setup() {
+    databaseManager = new SimpleDatabaseManager<>();
+  }
+
+  @Test
+  @DisplayName("Assert connection failed")
+  public void assertConnectionFailed() {
+    assertThrows(SQLException.class, () -> databaseManager.connect());
+  }
+}

test/hhn/temp/project/DatabaseGoodCasesTest.java

@@ -0,0 +1,56 @@
+package hhn.temp.project;
+
+import hhn.temp.project.provider.DatabaseManager;
+import hhn.temp.project.provider.SimpleDatabaseManager;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.sql.SQLException;
+
+public class DatabaseGoodCasesTest {
+
+  private DatabaseManager<DatabaseGoodCasesTest.TestClass> databaseManager;
+
+  public class TestClass {
+    private int id;
+    private String dataString;
+    private int dataInteger;
+
+    public TestClass(int id, String dataString, int dataInteger) {
+      this.id = id;
+      this.dataString = dataString;
+      this.dataInteger = dataInteger;
+    }
+  }
+
+  @BeforeEach
+  public void setup() {
+    databaseManager = new SimpleDatabaseManager<>();
+  }
+
+  @Test
+  @DisplayName("Assert that the TestClass could be inserted into the database")
+  public void assertGetTestClass() throws SQLException, IOException {
+    TestClass testClass = new TestClass(1, "Hello World", 123);
+
+    databaseManager.connect();
+    databaseManager.getObject(1);
+  }
+
+  @Test
+  @DisplayName("Assert that the TestClass could be inserted into the database")
+  public void assertInsertTestClass() throws SQLException, IOException {
+    TestClass testClass = new TestClass(1, "Hello World", 123);
+
+    databaseManager.connect();
+    databaseManager.saveObject(testClass);
+  }
+
+  @Test
+  @DisplayName("Assert connecting to database")
+  public void assertConnectToDatabase() throws SQLException, IOException {
+    databaseManager.connect();
+  }
+}

test/hhn/temp/project/GoodCasesTest.java

@@ -0,0 +1,62 @@
+package hhn.temp.project;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+public class GoodCasesTest {
+    /*AssignmentManager manager;
+
+    @BeforeEach
+    public void setup() {
+        manager = new AssignmentManager();
+    }
+    @Test
+    @DisplayName("Assert that a Worker can add a Task")
+    public void assertWorkerCanAddTask() {
+        int workerId = manager.createWorker("Alfred");
+        int taskId = manager.addTask(workerId, "Run", "Jog 10 Miles");
+        assertNotNull(manager.getTask(taskId));
+        assertEquals(manager.getTask(taskId).getName(), "Run");
+    }
+
+    @Test
+    @DisplayName("Assert that added Tasks are added to the List")
+    public void assertTasksShowInList() {
+        int sizeCount = manager.getTaskList().size();
+        int workerId = manager.createWorker("Alfred");
+        int taskId = manager.addTask(workerId, "Run", "Jog 10 Miles");
+        assertEquals(sizeCount + 1, manager.getTaskList().size);
+    }
+    @Test
+    @DisplayName("Assert existing Tasks can be edited")
+    public void assertExistingTasksCanBeEdited() {
+        int workerId = manager.createWorker("Alfred");
+        int taskId = manager.addTask(workerId, "Run", "Jog 10 Miles");
+        manager.editTask(workerId, taskId, "Walk", "Walk 3 Miles");
+        assertEquals(manager.getTask(taskId).getName(), "Walk");
+        assertEquals(manager.getTask(taskId).getDescription(), "Walk 3 Miles");
+    }
+
+    @Test
+    @DisplayName("Assert that Worker can remove Task")
+    public void assertWorkerCanRemoveOwnTask() {
+        int sizeCount = manager.getTaskList().size();
+        int workerId = manager.createWorker("Alfred");
+        int taskId = manager.addTask(workerId, "Run", "Jog 10 Miles");
+        assertEquals(sizeCount + 1, manager.getTaskList().size);
+        manager.removeTask(taskId);
+        assertEquals(sizeCount - 1, manager.getTaskList().size);
+    }
+    @Test
+    @DisplayName("Assert deleted Tasks no longer show up in the List")
+    public void assertDeletedTasksDisappear() {
+        int workerId = manager.createWorker("Alfred");
+        int taskId = manager.addTask(workerId, "Run", "Jog 10 Miles");
+        manager.removeTask(taskId);
+        assertThrows(manager.getTask(taskId) instanceof  IllegalArgumentException);
+    }*/
+
+}

test/java/BadCasesTest.java

@@ -1,14 +0,0 @@
-package java;
-
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Assertions.*;
-
-public class BadCasesTest {
-
-    @BeforeEach
-    public void setup() {
-
-    }
-
-
-}

test/java/GoodCasesTest.java

@@ -1,14 +0,0 @@
-package java;
-
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Assertions.*;
-
-public class GoodCasesTest {
-
-    @BeforeEach
-    public void setup() {
-
-    }
-
-
-}