Fb add denner beer

src/main/java/ch/heigvd/res/chill/domain/sjaubain/DennerBeer.java

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+package ch.heigvd.res.chill.domain.sjaubain;
+
+import ch.heigvd.res.chill.domain.IProduct;
+
+import java.math.BigDecimal;
+
+public class DennerBeer implements IProduct {
+
+    public final static String NAME = "Biere Denner";
+    public final static BigDecimal PRICE = new BigDecimal(0.65);
+
+    @Override
+    public String getName() {
+        return NAME;
+    }
+
+    @Override
+    public BigDecimal getPrice() {
+        return PRICE;
+    }
+}

src/main/java/ch/heigvd/res/chill/domain/sjaubain/PG.java

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+package ch.heigvd.res.chill.domain.sjaubain;
+
+import ch.heigvd.res.chill.domain.IProduct;
+
+import java.math.BigDecimal;
+
+public class PG implements IProduct {
+
+    public final static String NAME = "Biere Prix Garantie";
+    public final static BigDecimal PRICE = new BigDecimal(0.5);
+
+    @Override
+    public String getName() {
+        return NAME;
+    }
+
+    @Override
+    public BigDecimal getPrice() {
+        return PRICE;
+    }
+}

src/test/java/ch/heigvd/res/chill/domain/sjaubain/DennerBeerTest.java

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+package ch.heigvd.res.chill.domain.sjaubain;
+
+import ch.heigvd.res.chill.domain.Bartender;
+import ch.heigvd.res.chill.protocol.OrderRequest;
+import ch.heigvd.res.chill.protocol.OrderResponse;
+import org.junit.jupiter.api.Test;
+
+import java.math.BigDecimal;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class DennerBeerTest {
+
+
+    @Test
+    void thePriceAndNameForPGShouldBeCorrect() {
+        DennerBeer beer = new DennerBeer();
+        assertEquals(beer.getName(), DennerBeer.NAME);
+        assertEquals(beer.getPrice(), DennerBeer.PRICE);
+    }
+
+    @Test
+    void aBartenderShouldAcceptAnOrderForPG() {
+        Bartender jane = new Bartender();
+        String productName = "ch.heigvd.res.chill.domain.sjaubain.DennerBeer";
+        OrderRequest request = new OrderRequest(3, productName);
+        OrderResponse response = jane.order(request);
+        BigDecimal expectedTotalPrice = DennerBeer.PRICE.multiply(new BigDecimal(3));
+        assertEquals(expectedTotalPrice, response.getTotalPrice());
+    }
+}

src/test/java/ch/heigvd/res/chill/domain/sjaubain/PGTest.java

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+package ch.heigvd.res.chill.domain.sjaubain;
+
+import ch.heigvd.res.chill.domain.Bartender;
+import ch.heigvd.res.chill.domain.scout407.PianoMan;
+import ch.heigvd.res.chill.protocol.OrderRequest;
+import ch.heigvd.res.chill.protocol.OrderResponse;
+import org.junit.jupiter.api.Test;
+
+import java.math.BigDecimal;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class PGTest {
+
+    @Test
+    void thePriceAndNameForPGShouldBeCorrect() {
+        PG beer = new PG();
+        assertEquals(beer.getName(), PG.NAME);
+        assertEquals(beer.getPrice(), PG.PRICE);
+    }
+
+    @Test
+    void aBartenderShouldAcceptAnOrderForPG() {
+        Bartender jane = new Bartender();
+        String productName = "ch.heigvd.res.chill.domain.sjaubain.PG";
+        OrderRequest request = new OrderRequest(3, productName);
+        OrderResponse response = jane.order(request);
+        BigDecimal expectedTotalPrice = PG.PRICE.multiply(new BigDecimal(3));
+        assertEquals(expectedTotalPrice, response.getTotalPrice());
+    }
+}