Se crea clase Player y Dice y se realiza Tests de player haciendo uso de Mockito sobre Dice

Author: jhonochoa

javatest/pom.xml

@@ -19,5 +19,12 @@
 			<version>4.12</version>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+		  <groupId>org.mockito</groupId>
+		  <artifactId>mockito-core</artifactId>
+		  <version>2.23.4</version>	
+		  <scope>test</scope>	
+		</dependency>		
+		
 	</dependencies>
 </project>

javatest/src/main/java/com/testing/javatest/player/Dice.java

@@ -0,0 +1,27 @@
+/**
+ * 
+ */
+package com.testing.javatest.player;
+
+import java.util.Random;
+
+/**
+ * Clase que representa un dado que usa la clase {@link Player}
+ * 
+ * 
+ * @author sumel
+ *
+ */
+public class Dice {
+
+	private int sides;
+	
+	public Dice(int sides) {
+		
+		this.sides = sides;
+	}
+
+	public int roll() {
+		return new Random().nextInt(sides) + 1;
+	}
+}

javatest/src/main/java/com/testing/javatest/player/Player.java

@@ -0,0 +1,25 @@
+/**
+ * 
+ */
+package com.testing.javatest.player;
+
+/**
+ * Clase que representa un jugador
+ * 
+ * @author sumel
+ *
+ */
+public class Player {
+	private Dice dice;
+	private int mimNumberToWin;
+
+	public Player(Dice dice, int mimNumberToWin) {
+		this.dice = dice;
+		this.mimNumberToWin = mimNumberToWin;
+	}
+
+	public boolean play() {
+		int diceNumber = dice.roll();
+		return diceNumber > mimNumberToWin;
+	}
+}

javatest/src/test/java/com/testing/javatest/player/PlayerTest.java

@@ -0,0 +1,47 @@
+/**
+ * 
+ */
+package com.testing.javatest.player;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Assert.*;
+import org.mockito.Mockito;
+
+/**
+ * Clase de test para la clase {@link Player}
+ * 
+ * @author sumel
+ *
+ */
+public class PlayerTest {
+
+	@Test
+	public void lossesPlayerWhenIsTooLow() {
+		//Dice dice = new Dice(6);
+		Dice dice = Mockito.mock(Dice.class);
+		Mockito.when(dice.roll()).thenReturn(2);
+		
+		Player player = new Player(dice, 3);
+		
+		//assertEquals(false, player.play()); 
+		assertFalse(player.play());
+	}
+	
+	@Test
+	public void WinPlayerWhenIsBig() {
+		
+		Dice dice = Mockito.mock(Dice.class);
+		Mockito.when(dice.roll()).thenReturn(4);
+		
+		Player player = new Player(dice, 3);
+		
+		//assertEquals(true, player.play());
+		assertTrue(player.play());
+	}	
+}
+