add: adiciona testes para a classe BubbleSort.java

src/test/java/edu/ifrs/vvs/AppTest.java

@@ -30,6 +30,8 @@ class AppTest {
      */
     @Test
     void testApp() {
-        assertEquals(1, 1);
+        int expected = 1;
+        int actual = 1;
+        assertEquals(expected, actual);
     }
 }

src/test/java/edu/ifrs/vvs/BubbleSortTest.java

@@ -0,0 +1,50 @@
+package edu.ifrs.vvs;
+
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+
+import org.junit.jupiter.api.Test;
+
+public class BubbleSortTest {
+
+    BubbleSort bubbleSort = new BubbleSort();
+
+    @Test
+    public void mustReturnArrayWithNoRepeatedElementsSortedArray() {
+        int[] actual = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
+        int[] expected = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
+
+        bubbleSort.sort(actual);
+
+        assertArrayEquals(expected, actual);
+    }
+
+    @Test
+    public void mustReturnArrayWithNoRepeatedElementsUnsortedArray() {
+        int[] actual = new int[] { 5, 3, 1, 4, 2, 7, 6, 9, 8 };
+        int[] expected = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
+
+        bubbleSort.sort(actual);
+
+        assertArrayEquals(expected, actual);
+    }
+
+    @Test
+    public void mustReturnArrayWithRepeatedElementsSortedArray() {
+        int[] actual = new int[] { 1, 1, 2, 3, 3, 4, 5, 6, 7, 8, 9, 9 };
+        int[] expected = new int[] { 1, 1, 2, 3, 3, 4, 5, 6, 7, 8, 9, 9 };
+
+        bubbleSort.sort(actual);
+
+        assertArrayEquals(expected, actual);
+    }
+
+    @Test
+    public void mustReturnArrayWithRepeatedElementsUnsortedArray() {
+        int[] actual = new int[] { 5, 3, 1, 7, 3, 4, 2, 7, 6, 9, 8, 5 };
+        int[] expected = new int[] { 1, 2, 3, 3, 4, 5, 5, 6, 7, 7, 8, 9 };
+
+        bubbleSort.sort(actual);
+
+        assertArrayEquals(expected, actual);
+    }
+}