#13 - Java

Author: Josegs95

Roadmap/13 - PRUEBAS UNITARIAS/java/Josegs95.java

@@ -0,0 +1,53 @@
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import java.util.*;
+
+import static org.junit.Assert.*;
+
+public class Josegs95 {
+    public static void main(String[] args) {}
+
+    //Ejercicio
+
+    public static int sum(int n1, int n2){
+        return n1 + n2;
+    }
+
+    @Test
+    public void testSumMethod(){
+        assertEquals("Comprobación suma estandar", 10, sum(3, 7));
+        assertEquals("Comprobación suma con números negativos", 2, sum(8, -6));
+        assertEquals("Comprobación suma con ceros", 5, sum(5, 0));
+    }
+
+    //Reto
+
+    static Map<String, Object> data;
+
+    @BeforeClass
+    public static void initData(){
+        data = new HashMap<>();
+
+        data.put("name", "Jose");
+        data.put("age", 29);
+        data.put("birth_date", "28-02-1995");
+        data.put("programming_languages", Arrays.asList("Java", "Python"));
+    }
+
+    @Test
+    public void testDataExistence(){
+        assertNotNull("¿Campo name es nulo?", data.get("name"));
+        assertNotNull("¿Campo age es nulo?", data.get("age"));
+        assertNotNull("¿Campo birth_date es nulo?", data.get("birth_date"));
+        assertNotNull("¿Campo programming_languages es nulo?", data.get("programming_languages"));
+    }
+
+    @Test
+    public void testDataCorrectValues(){
+        assertEquals("Valor de name", String.class, data.get("name").getClass());
+        assertEquals("Valor de age", Integer.class, data.get("age").getClass());
+        assertTrue("Valor de birth_date", data.get("birth_date") instanceof String);
+        assertTrue("Valor de programming_languages", data.get("programming_languages") instanceof List);
+    }
+}