📦 irbekrm / FizzBuzzGo

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85package main

import "testing"

var (
  boolean bool
  number ChosenNumber
  describer Describer
  value string
    )

func TestNotZero(t *testing.T) {
    number = ChosenNumber(2.0)
    describer = number
    boolean = describer.NotZero()
    if !boolean {
      t.Errorf("Expected true, got %v\n", boolean)
    }

    number = ChosenNumber(0.0)
    describer = number
    boolean = describer.NotZero()
    if boolean {
      t.Errorf("Expected false, got %v\n", boolean)
    }
}

func TestIsFactor(t *testing.T) {
  number = ChosenNumber(17.0)
  describer = number
  boolean = describer.IsFactor(2)
  if boolean {
    t.Errorf("Expected false, got %v\n", boolean)
  }

  number = ChosenNumber(12.0)
  describer = number
  boolean = describer.IsFactor(4)
  if !boolean {
    t.Errorf("Expected true, got %v\n", boolean)
  }
}

func TestDescribe(t *testing.T) {
  number = ChosenNumber(3.0)
  describer = number
  value = describer.Describe()
  if value != "Fizz" {
    t.Errorf("Expected Fizz, got %v\n", value)
  }
  number = ChosenNumber(5.0)
  describer = number
  value = describer.Describe()
  if value != "Buzz" {
    t.Errorf("Expected Buzz, got %v\n", value)
  }
  number = ChosenNumber(15.0)
  describer = number
  value = describer.Describe()
  if value != "FizzBuzz" {
    t.Errorf("Expected FizzBuzz, got %v\n", value)
  }
  number = ChosenNumber(0.0)
  describer = number
  value = describer.Describe()
  if value != "0" {
    t.Errorf("Expected 0, got %v\n", value)
  }
  number = ChosenNumber(16.0)
  describer = number
  value = describer.Describe()
  if value != "16" {
    t.Errorf("Expected 16, got %v\n", value)
  }
}

func ToString(t *testing.T) {
  number = ChosenNumber(10)
  describer = number
  value = describer.ToString()
  if value != "10" {
    t.Errorf("Expected string \"10\", got %v\n", value)
  }
}