Write assertions against real world scrambled puzzle

ajhyndman · Sep 4, 2023 · f54e0c3 · f54e0c3
1 parent 41a42ae
commit f54e0c3
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/test/index.test.ts b/test/index.test.ts
@@ -1,7 +1,7 @@
 import { readFileSync } from 'fs';
 import { join } from 'path';
 
-import { parseBinaryFile, printBinaryFile, printTextFile } from '../src/index';
+import { parseBinaryFile, printBinaryFile, printTextFile, unscramble } from '../src/index';
 
 describe('puz', () => {
   const puzzleFiles = [
@@ -45,4 +45,12 @@ describe('puz', () => {
       expect(printTextFile(puzzle)).toMatchSnapshot();
     });
   });
+
+  describe('unscramble unlocks puzzle', () => {
+    const buffer = readFileSync(join(__dirname, 'puzzles', 'nyt_locked.puz'));
+    const puzzle = parseBinaryFile(buffer);
+    const unscrambledPuzzle = unscramble(puzzle, '7844');
+    expect(unscrambledPuzzle.isScrambled).toBe(false);
+    expect(unscrambledPuzzle.solution.startsWith('PANDORASBOX'));
+  });
 });