migrate 51 to junit 5

fishercoder1534 · fishercoder1534 · commit 643827ccad3e · 2024-02-21T11:19:16.000-08:00
diff --git a/src/test/java/com/fishercoder/_51Test.java b/src/test/java/com/fishercoder/_51Test.java
@@ -1,40 +1,35 @@
 package com.fishercoder;
 
 import com.fishercoder.solutions._51;
-import org.junit.Before;
-import org.junit.BeforeClass;
 import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
 
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
-import static junit.framework.Assert.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
 public class _51Test {
-  private static _51.Solution1 solution1;
-  private static List<List<String>> expected;
-  private static List<List<String>> actual;
-  private static int n;
+    private static _51.Solution1 solution1;
+    private static List<List<String>> expected;
+    private static List<List<String>> actual;
+    private static int n;
 
-  @BeforeClass
-  public static void setup() {
-    solution1 = new _51.Solution1();
-  }
+    @BeforeEach
+    public void setup() {
+        solution1 = new _51.Solution1();
+        expected = new ArrayList<>();
+        actual = new ArrayList<>();
+    }
 
-  @Before
-  public void setupForEachTest() {
-    expected = new ArrayList<>();
-    actual = new ArrayList<>();
-  }
-
-  @Test
-  public void test1() {
-    n = 4;
-    expected = new ArrayList<>();
-    expected.add(Arrays.asList("..Q.", "Q...", "...Q", ".Q.."));
-    expected.add(Arrays.asList(".Q..", "...Q", "Q...", "..Q."));
-    actual = solution1.solveNQueens(n);
-    assertEquals(expected, actual);
-  }
+    @Test
+    public void test1() {
+        n = 4;
+        expected = new ArrayList<>();
+        expected.add(Arrays.asList("..Q.", "Q...", "...Q", ".Q.."));
+        expected.add(Arrays.asList(".Q..", "...Q", "Q...", "..Q."));
+        actual = solution1.solveNQueens(n);
+        assertEquals(expected, actual);
+    }
 }
