migrate 64 to junit5

Author: fishercoder1534

Diff for: src/test/java/com/fishercoder/_64Test.java

@@ -1,42 +1,42 @@
 package com.fishercoder;
 
 import com.fishercoder.solutions._64;
-import org.junit.BeforeClass;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
 public class _64Test {
-  private static _64.Solution1 solution1;
-  private static int[][] grid;
+    private static _64.Solution1 solution1;
+    private static int[][] grid;
 
-  @BeforeClass
-  public static void setup() {
-    solution1 = new _64.Solution1();
-  }
+    @BeforeEach
+    public void setup() {
+        solution1 = new _64.Solution1();
+    }
 
-  @Test
-  public void test1() {
-    grid = new int[][] {
-        {1, 2},
-        {1, 1}
-    };
-    assertEquals(3, solution1.minPathSum(grid));
-  }
+    @Test
+    public void test1() {
+        grid = new int[][]{
+                {1, 2},
+                {1, 1}
+        };
+        assertEquals(3, solution1.minPathSum(grid));
+    }
 
-  @Test
-  public void test2() {
-    grid = new int[][] {{1}};
-    assertEquals(1, solution1.minPathSum(grid));
-  }
+    @Test
+    public void test2() {
+        grid = new int[][]{{1}};
+        assertEquals(1, solution1.minPathSum(grid));
+    }
 
-  @Test
-  public void test3() {
-    grid = new int[][] {
-        {1, 3, 1},
-        {1, 5, 1},
-        {4, 2, 1}
-    };
-    assertEquals(7, solution1.minPathSum(grid));
-  }
+    @Test
+    public void test3() {
+        grid = new int[][]{
+                {1, 3, 1},
+                {1, 5, 1},
+                {4, 2, 1}
+        };
+        assertEquals(7, solution1.minPathSum(grid));
+    }
 }