[REFACTOR] [Hacker Rank] Interview Preparation Kit: Search: Swap Nodes [Algo]. Big test case added.

Author: Gonzalo Diaz

src/hackerrank/interview_preparation_kit/search/swap_nodes_algo.big.test.ts

@@ -0,0 +1,28 @@
+import { describe, expect, it } from '@jest/globals';
+
+import { Node } from '../../lib/Node';
+import { swapNodes, build_tree, flat_tree } from './swap_nodes_algo';
+import BIG_TEST_CASES from './swap_nodes_algo.big.testcases.json';
+
+describe('swap_nodes_algo', () => {
+  it('build_tree and plain test cases', () => {
+    expect.assertions(1);
+
+    BIG_TEST_CASES.forEach((test) => {
+      const t_to_test: Node<number> = build_tree(test.nodes);
+      const t_result: number[] = flat_tree(t_to_test);
+
+      expect(t_result).toStrictEqual(test.flattened);
+    });
+  });
+
+  it('swapNodes test cases', () => {
+    expect.assertions(1);
+
+    BIG_TEST_CASES.forEach((test) => {
+      const t_result: number[][] = swapNodes(test.nodes, test.queries);
+
+      expect(t_result).toStrictEqual(test.expected);
+    });
+  });
+});