initialisation

src/tp06/CompanyTest.java

+package tp06;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import java.time.LocalDate;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+public class CompanyTest {
+    private Employee ts1, ts2, v1, w1, w2;
+    private Company society;
+
+    @BeforeEach
+    public void initialization() {
+        ts1 = new TravellingSalesperson("ts-A", LocalDate.now().minusDays(20), 20000);
+        ts2 = new TravellingSalesperson("ts-B", LocalDate.now().minusDays(5), 2);
+        v1 = new Vendor("v-A", LocalDate.now().minusDays(20), 20000);
+        w1 = new Worker("w-A", LocalDate.now().minusDays(20), 2000);
+        w2 = new Worker("w-B", LocalDate.now().minusDays(5), 2);
+        society = new Company();
+    }
+
+    @Test
+    public void hiringSalesPersonTest() {
+        assertEquals(0, society.getNbEmployee());
+        society.addEmployee(ts1);
+        assertEquals(1, society.getNbEmployee());
+        assertEquals(0, society.getNbWorker());
+        assertEquals(1, society.getNbSalesPerson());
+        society.addEmployee(ts2);
+        assertEquals(2, society.getNbEmployee());
+        assertEquals(0, society.getNbWorker());
+        assertEquals(2, society.getNbSalesPerson());
+        society.addEmployee(v1);
+        assertEquals(3, society.getNbEmployee());
+        assertEquals(0, society.getNbWorker());
+        assertEquals(3, society.getNbSalesPerson());
+    }
+
+    @Test
+    public void hiringWorkerTest() {
+        assertEquals(0, society.getNbEmployee());
+        society.addEmployee(w1);
+        assertEquals(1, society.getNbEmployee());
+        assertEquals(1, society.getNbWorker());
+        assertEquals(0, society.getNbSalesPerson());
+        society.addEmployee(w2);
+        assertEquals(2, society.getNbEmployee());
+        assertEquals(2, society.getNbWorker());
+        assertEquals(0, society.getNbSalesPerson());
+    }
+
+    private void hiring() {
+        society.addEmployee(ts1);
+        society.addEmployee(ts2);
+        society.addEmployee(v1);
+        society.addEmployee(w1);
+        society.addEmployee(w2);
+    }
+    private void hiring_alternative() {
+        society.addEmployee(ts1);
+        society.addEmployee(v1);
+        society.addEmployee(w1);
+    }
+
+    @Test
+    public void firingDate_none() {
+        hiring();
+        assertEquals(5, society.getNbEmployee());
+        assertEquals(3, society.getNbSalesPerson());
+        assertEquals(2, society.getNbWorker());
+        society.firing(LocalDate.now());
+        assertEquals(5, society.getNbEmployee());
+        assertEquals(3, society.getNbSalesPerson());
+        assertEquals(2, society.getNbWorker());
+    }
+
+    @Test
+    public void firingDate_all() {
+        hiring();
+        assertEquals(5, society.getNbEmployee());
+        assertEquals(3, society.getNbSalesPerson());
+        assertEquals(2, society.getNbWorker());
+        society.firing(LocalDate.now().minusDays(50));
+        assertEquals(0, society.getNbEmployee());
+        assertEquals(0, society.getNbSalesPerson());
+        assertEquals(0, society.getNbWorker());
+    }
+
+    @Test
+    public void firingDate_some() {
+        hiring();
+        assertEquals(5, society.getNbEmployee());
+        assertEquals(3, society.getNbSalesPerson());
+        assertEquals(2, society.getNbWorker());
+        society.firing(LocalDate.now().minusDays(10));
+        assertEquals(3, society.getNbEmployee());
+        assertEquals(2, society.getNbSalesPerson());
+        assertEquals(1, society.getNbWorker());
+    }
+
+    @Test
+    public void firingObjective_none() {
+        hiring_alternative();
+        assertEquals(3, society.getNbEmployee());
+        assertEquals(2, society.getNbSalesPerson());
+        assertEquals(1, society.getNbWorker());
+        society.firing();
+        assertEquals(3, society.getNbEmployee());
+        assertEquals(2, society.getNbSalesPerson());
+        assertEquals(1, society.getNbWorker());
+    }
+
+    @Test
+    public void firingObjective_some() {
+        hiring();
+        assertEquals(5, society.getNbEmployee());
+        assertEquals(3, society.getNbSalesPerson());
+        assertEquals(2, society.getNbWorker());
+        society.firing();
+        assertEquals(3, society.getNbEmployee());
+        assertEquals(2, society.getNbSalesPerson());
+        assertEquals(1, society.getNbWorker());
+    }
+}

src/tp06/Employee.java

+package tp06;
+import java.time.LocalDate;
+
+public abstract class Employee{
+    private String name;
+    private LocalDate hiringDate;
+
+    public Employee(String name, LocalDate hiringDate){
+        this.name = name;
+        this.hiringDate = hiringDate;
+    }
+
+    public String getName(){
+        return this.name;
+    }
+
+    public LocalDate getHiringDate(){
+        return this.hiringDate;
+    } 
+
+    public abstract String getTitle();
+
+    public abstract double getWages();
+    
+    public abstract boolean objectiveFulfilled();
+}
\ No newline at end of file

src/tp06/Salesperson.java

+package tp06;
+import java.time.LocalDate;
+
+abstract class Salesperson extends Employee{
+    private double turnover;
+    public static double objective = 10000;
+
+    public Salesperson(double turnover, String name, LocalDate hiringDate){
+        super(name, hiringDate);
+        this.turnover = turnover;
+    }
+
+    public double getTurnover(){
+        return this.turnover;
+    }
+
+    public String toString(){
+        return this.getName() + ", embauché le " + this.getHiringDate() + "fait un profit de : " + this.getTurnover();
+    }
+
+    public boolean objectiveFulfilled(){
+        return turnover>=objective;
+    }
+   
+}
\ No newline at end of file

src/tp06/TravellingSalesperson.java

+package tp06;
+import java.time.LocalDate;
+
+public class TravellingSalesperson extends Salesperson{
+    private final double PERCENTAGE = 0.2;
+    private final double BONUS = 800;
+
+    public TravellingSalesperson(String nom, LocalDate hiringDate, double turnover){
+        super(turnover, nom, hiringDate);
+    }
+
+    public String getTitle(){
+        return "Vendeur";
+    }
+
+    public double getWages(){
+        return BONUS + PERCENTAGE*this.getTurnover();
+    }
+}
\ No newline at end of file

src/tp06/Vendor.java

+package tp06;
+import java.time.LocalDate;
+
+public class Vendor extends Salesperson{
+    private final double PERCENTAGE = 0.2;
+    private final double BONUS = 400;
+    
+
+    public Vendor(String nom, LocalDate hiringDate, double turnover){
+        super(turnover, nom, hiringDate);
+    }
+
+    public String getTitle(){
+        return "Vendeur";
+    }
+
+    public double getWages(){
+        return BONUS + PERCENTAGE*this.getTurnover();
+    }
+}

src/tp06/Worker.java

+package tp06;
+import java.time.LocalDate;
+
+public class Worker extends Employee{
+    private final double BY_UNIT = 5;
+    private int units;
+    private static int objective = 1000;
+
+    public Worker(String name, LocalDate hiringDate, int units){
+        super(name, hiringDate);
+        this.units=units;
+    }
+    
+    public String getTitle(){
+        return "Travailleur";
+    }
+
+    public double getWages(){
+        return units*BY_UNIT;
+    }
+
+    public String toString(){
+        return this.getName() + ", embauché le " + this.getHiringDate() + "est payé : " + this.getWages();
+    }
+
+    public boolean objectiveFulfilled(){
+        return units>=objective;
+    }
+}