remove timer and simon

caesar/caesar.spec.js

@@ -1,22 +1,22 @@
-var caesar = require('./caesar')
+const caesar = require("./caesar");
 
-describe('caesar', function() {
-  it('works with single letters', function() {
-    expect(caesar('A', 1)).toEqual('B');
+describe("caesar", () => {
+  it("works with single letters", () => {
+    expect(caesar("A", 1)).toEqual("B");
   });
-  xit('works with words', function() {
-    expect(caesar('Aaa', 1)).toEqual('Bbb');
+  it("works with words", () => {
+    expect(caesar("Aaa", 1)).toEqual("Bbb");
   });
-  xit('works with phrases', function() {
-    expect(caesar('Hello, World!', 5)).toEqual('Mjqqt, Btwqi!');
+  it("works with phrases", () => {
+    expect(caesar("Hello, World!", 5)).toEqual("Mjqqt, Btwqi!");
   });
-  xit('works with negative shift', function() {
-    expect(caesar('Mjqqt, Btwqi!', -5)).toEqual('Hello, World!');
+  it("works with negative shift", () => {
+    expect(caesar("Mjqqt, Btwqi!", -5)).toEqual("Hello, World!");
   });
-  xit('wraps', function() {
-    expect(caesar('Z', 1)).toEqual('A');
+  it("wraps", () => {
+    expect(caesar("Z", 1)).toEqual("A");
   });
-  xit('works with large shift factors', function() {
-    expect(caesar('Hello, World!', 75)).toEqual('Ebiil, Tloia!');
+  it("works with large shift factors", () => {
+    expect(caesar("Hello, World!", 75)).toEqual("Ebiil, Tloia!");
   });
 });