1 files changed, 26 insertions, 12 deletions
diff --git a/test/content/usecases/HintKeyProducer.test.ts b/test/content/usecases/HintKeyProducer.test.ts
index 5841ae9..f7e02ea 100644
--- a/test/content/usecases/HintKeyProducer.test.ts
+++ b/test/content/usecases/HintKeyProducer.test.ts
@@ -1,20 +1,34 @@
-import HintKeyProducer from '../../../src/content/usecases/HintKeyProducer';
-import { expect } from 'chai';
+import HintKeyProducer from "../../../src/content/usecases/HintKeyProducer";
+import { expect } from "chai";
 
-describe('HintKeyProducer class', () => {
-  describe('#constructor', () => {
-    it('throws an exception on empty charset', () => {
-      expect(() => new HintKeyProducer('')).to.throw(TypeError);
+describe("HintKeyProducer class", () => {
+  describe("#constructor", () => {
+    it("throws an exception on empty charset", () => {
+      expect(() => new HintKeyProducer("")).to.throw(TypeError);
     });
   });
 
-  describe('#produce', () => {
-    it('produce incremented keys', () => {
-      const charset = 'abc';
+  describe("#produce", () => {
+    it("produce incremented keys", () => {
+      const charset = "abc";
       const sequences = [
-        'a', 'b', 'c',
-        'aa', 'ab', 'ac', 'ba', 'bb', 'bc', 'ca', 'cb', 'cc',
-        'aaa', 'aab', 'aac', 'aba']
+        "a",
+        "b",
+        "c",
+        "aa",
+        "ab",
+        "ac",
+        "ba",
+        "bb",
+        "bc",
+        "ca",
+        "cb",
+        "cc",
+        "aaa",
+        "aab",
+        "aac",
+        "aba",
+      ];
 
       const producer = new HintKeyProducer(charset);
       for (let i = 0; i < sequences.length; ++i) {