Done

index.js

@@ -0,0 +1,64 @@
+function shout(string) {
+  return string.toUpperCase()
+}
+
+function whisper(string) {
+  return string.toLowerCase()
+}
+
+//describe('whisper(string)', function() {
+//  it('receives one argument and returns it in all lowercase', function() {
+//    expect(whisper('HELLO')).toEqual('hello')
+//  })
+//})
+//
+//describe('logShout(string)', function() {
+//  it('takes a string argument and logs it in all caps using console.log()', function() {
+//    const spy = expect.spyOn(console, 'log').andCallThrough()
+//
+//    logShout('hello')
+//
+//    expect(spy).toHaveBeenCalledWith('HELLO')
+//
+//    console.log.restore()
+//  })
+//})
+
+function logShout(string) {
+ console.log(shout(string))
+}
+
+function logWhisper(string) {
+  console.log(whisper(string))
+}
+
+//describe('sayHiToGrandma(string)', function() {
+// it('returns "I can\'t hear you!" if `string` is lowercase', function() {
+//    expect(sayHiToGrandma('hello')).toEqual("I can't hear you!")
+//  })
+
+//   it('returns "YES INDEED!" if `string` is uppercase', function() {
+//     expect(sayHiToGrandma('HELLO')).toEqual("YES INDEED!")
+//   })
+
+//   it('returns "I love you, too." if `string` is "I love you, Grandma."`', function() {
+//     expect(sayHiToGrandma("I love you, Grandma.")).toEqual("I love you, too.")
+//   })
+// })
+
+function sayHiToGrandma(string) {
+  var result;
+
+  if (string == 'hello') {
+    result = "I can't hear you!"
+  }
+
+  if (string == 'HELLO') {
+    result = "YES INDEED!"
+  }
+
+  if (string == 'I love you, Grandma.') {
+    result = "I love you, too."
+  }
+  return result
+}