Database script continue + tests Junit5 #4

src/database/QueryGenerator.java

@@ -18,4 +18,13 @@ public class QueryGenerator {
 		return "public." + '"' + s + '"';
 	}
 	
+	public static String getIdWithNameFrom(String table, String name) {
+		return "SELECT 'id' FROM " + getTable(table) + "WHERE nom ='" + name + "'";
+	}
+	
+	public static String getNameWithIdFrom(String table, int d) {
+		return "SELECT name FROM " + getTable(table) + "WHERE id =" + d;
+	}
+	
+	
 }

src/database/Record.java

@@ -40,5 +40,4 @@ public class Record {
 		return String.format("%-20.30s  %-30.30s  %-20.30s%n", this.getId(), this.getNom(), this.getImg());
 	}
 	
-	
 }

src/database/Table.java

@@ -84,6 +84,14 @@ public class Table {
 		return " " + this.getList();
 	}
 	
+	public boolean isEmpty() {
+		if(list.isEmpty()) {
+			return true;
+		} else {
+			return false;
+		}
+	}
+	
 
 
 	

tests/database/TestDatabse.java

@@ -0,0 +1,43 @@
+package database;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+
+import org.junit.Assert;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+public class TestDatabse {
+	
+	Table t;
+	
+	@BeforeEach
+	private void initialize() {
+		System.out.println("=====Initialisation du test=====");
+		t = new Table("Table de Test");
+	}
+	
+	@AfterEach
+	private void free() {
+		System.out.println("=====Fin du test=====\n\n\n");
+	}
+	
+	@Test
+	private void testDBConnexion() {
+		try (Connection connection = DriverManager.getConnection("jdbc:postgresql://localhost:5432/ShadowHunterDatabase", "shManager", "shadowhunter1234")) { //notre utilisateur que l'on utilisera (:
+	       	 
+            System.out.println("Connected to PostgreSQL database!");
+        } catch (SQLException e) {
+            System.out.println("Connection failure.");
+            e.printStackTrace();
+        }
+	}
+	
+	@Test
+	private void getEntireTableCartesLumiere() {
+		t.remplirTableAllFrom("CartesLumiere");
+		Assert.assertFalse(t.isEmpty());
+	}
+}