Adding PHPUnit Tests for Discord Cryptocurrency Bot Regarding th

  • 时间：2020-09-07 12:26:38
  • 分类：网络文摘
  • 阅读：146 次

Unit tests are still one of the most effective ways to ensure the existing features not broken due to new code changes/commits. The Discord cryptocurrency bots have been observed broken when it came to NGN currency because the NGN is relatively small compared to USD which causes some rounding issues and also it is not supported in some exchanges (via API support).

I have added the tests (via PHPUnit) to make sure that these crypto conversions are always working – when new code/changes are commited. Also, I run these tests manually to make sure that I am notified as soon as it stops working e.g. due to API changes from exchanges that I do not control.

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
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110

<?php
use PHPUnit\Framework\TestCase;
require('discord-crypto-bot.php');
 
class Test_coins extends TestCase { 
 
  private $MIN_BTC_USD = 5000;
  private $MIN_BTC_CNY = 20000;
  private $MIN_SBD_USD = 0.1;
 
  public function test_isCoin() {
    $this->assertTrue(isCoin("BTC"));
    $this->assertTrue(isCoin("btc"));
    $this->assertTrue(isCoin("steem"));
    $this->assertTrue(isCoin("sTEem"));
    $this->assertTrue(isCoin("cny"));
    $this->assertTrue(isCoin("cNY"));
    $this->assertTrue(!isCoin("1234123dadf4"));
    $this->assertTrue(!isCoin(" steem "));
    $this->assertTrue(!isCoin(" steem"));
    $this->assertTrue(isCoin("steem-dollars")); 
  }   
  
  public function test_GetPrice() {
    $x = GetPrice("btc", "usd");
    $this->assertTrue($x >= $this->MIN_BTC_USD);
    $y = GetPrice("BTC", "USD");
    $this->assertTrue(abs($x - $y) < 2);
    $z = GetPrice("BTC", "CNY");
    $this->assertTrue($z >= $this->MIN_BTC_CNY);    
  }
  
  public function test_GetPriceCC() {
    $x = GetPriceCC("btc", "usd");
    $this->assertTrue($x >= $this->MIN_BTC_USD);
    $y = GetPriceCC("BTC", "USD");
    $this->assertTrue(abs($x - $y) < 2);
    $z = GetPriceCC("BTC", "CNY");
    $this->assertTrue($z >= $this->MIN_BTC_CNY);        
  }  
  
  public function test_getPriceOf() {
    $x = getPriceOf("btc", "usd");
    $this->assertTrue($x >= $this->MIN_BTC_USD);
    $y = getPriceOf("BTC", "USD");
    $this->assertTrue(abs($x - $y) < 2);
    $z = getPriceOf("BTC", "CNY");
    $this->assertTrue($z >= $this->MIN_BTC_CNY);
    $u = getPriceOf("bitcoin", "usd");
    $this->assertTrue($u >= $this->MIN_BTC_USD);
    $v = getPriceOf("steem-dollars", "usd");
    $this->assertTrue($v >= $this->MIN_SBD_USD);                  
  }
  
  public function test_getPriceOf1BTC() {
    $x = getPriceOf1BTC("cny");
    $this->assertTrue($x >= $this->MIN_BTC_CNY);
    $y = getPriceOf1BTC("usd");
    $this->assertTrue($y >= $this->MIN_BTC_USD);
  }
  
  public function test_getPriceOfUSD() {
    $x = getPriceOfUSD("btc");
    $this->assertTrue($x >= $this->MIN_BTC_USD);
    $x = getPriceOfUSD("bitcoin");
    $this->assertTrue($x >= $this->MIN_BTC_USD);
    $a = getPriceOfUSD("SBD");
    $this->assertTrue($a >= $this->MIN_SBD_USD);    
    $b = getPriceOfUSD("steem-dollars");
    $this->assertTrue($b >= $this->MIN_SBD_USD);
    $this->assertTrue(abs($a - $b) <= 0.01);            
  }  
  
  public function test_ConvertCoinToCoinRate() {
    $x = ConvertCoinToCoinRate("btc", "sbd");
    $this->assertTrue($x >= $this->MIN_BTC_USD);
    $y = ConvertCoinToCoinRate("sbd", "btc");
    $this->assertTrue(abs($x * $y - 1) <= 1e-3);
    $x = ConvertCoinToCoinRate("btc", "usd");
    $this->assertTrue($x >= $this->MIN_BTC_USD);
    $v = ConvertCoinToCoinRate("steem-dollars", "usd");
    $this->assertTrue($v >= $this->MIN_SBD_USD);                  
  }
 
   public function test_NGN() {
       $this->coinTest("NGN", "BTC", 0, 0);
       $this->coinTest("BTC", "NGN", 1000, 10e8);
       $this->coinTest("STEEM", "NGN", 100, 10e8);
       $this->coinTest("NGN", "STEEM", 0, 1);
       $this->coinTest("NGN", "USD", 0, 1);
       $this->coinTest("USD", "NGN", 1, 1000);
       $this->coinTest("NGN", "SBD", 0, 1);
       $this->coinTest("SBD", "NGN", 100, 1000);
   }
 
   private function assertRange($val, $left, $right) {
       $this->assertTrue(($val >= $left) && ($val <= $right), $val);
   }
 
   private function coinTest($from, $to, $left, $right) {
       $data = ConvertCoinToCoin($from, $to);
       $arr = explode(" ", $data);
       $this->assertEquals("1", $arr[0]);
       $this->assertEquals($from, $arr[1]);
       $this->assertEquals("=", $arr[2]);
       $this->assertEquals($to, $arr[4]);
       $val = (float)$arr[3];
       $this->assertTrue(($val >= $left) && ($val <= $right), $val);
   }
}
<?php
use PHPUnit\Framework\TestCase;
require('discord-crypto-bot.php');

class Test_coins extends TestCase { 

  private $MIN_BTC_USD = 5000;
  private $MIN_BTC_CNY = 20000;
  private $MIN_SBD_USD = 0.1;

  public function test_isCoin() {
    $this->assertTrue(isCoin("BTC"));
    $this->assertTrue(isCoin("btc"));
    $this->assertTrue(isCoin("steem"));
    $this->assertTrue(isCoin("sTEem"));
    $this->assertTrue(isCoin("cny"));
    $this->assertTrue(isCoin("cNY"));
    $this->assertTrue(!isCoin("1234123dadf4"));
    $this->assertTrue(!isCoin(" steem "));
    $this->assertTrue(!isCoin(" steem"));
    $this->assertTrue(isCoin("steem-dollars")); 
  }   
  
  public function test_GetPrice() {
    $x = GetPrice("btc", "usd");
    $this->assertTrue($x >= $this->MIN_BTC_USD);
    $y = GetPrice("BTC", "USD");
    $this->assertTrue(abs($x - $y) < 2);
    $z = GetPrice("BTC", "CNY");
    $this->assertTrue($z >= $this->MIN_BTC_CNY);    
  }
  
  public function test_GetPriceCC() {
    $x = GetPriceCC("btc", "usd");
    $this->assertTrue($x >= $this->MIN_BTC_USD);
    $y = GetPriceCC("BTC", "USD");
    $this->assertTrue(abs($x - $y) < 2);
    $z = GetPriceCC("BTC", "CNY");
    $this->assertTrue($z >= $this->MIN_BTC_CNY);        
  }  
  
  public function test_getPriceOf() {
    $x = getPriceOf("btc", "usd");
    $this->assertTrue($x >= $this->MIN_BTC_USD);
    $y = getPriceOf("BTC", "USD");
    $this->assertTrue(abs($x - $y) < 2);
    $z = getPriceOf("BTC", "CNY");
    $this->assertTrue($z >= $this->MIN_BTC_CNY);
    $u = getPriceOf("bitcoin", "usd");
    $this->assertTrue($u >= $this->MIN_BTC_USD);
    $v = getPriceOf("steem-dollars", "usd");
    $this->assertTrue($v >= $this->MIN_SBD_USD);                  
  }
  
  public function test_getPriceOf1BTC() {
    $x = getPriceOf1BTC("cny");
    $this->assertTrue($x >= $this->MIN_BTC_CNY);
    $y = getPriceOf1BTC("usd");
    $this->assertTrue($y >= $this->MIN_BTC_USD);
  }
  
  public function test_getPriceOfUSD() {
    $x = getPriceOfUSD("btc");
    $this->assertTrue($x >= $this->MIN_BTC_USD);
    $x = getPriceOfUSD("bitcoin");
    $this->assertTrue($x >= $this->MIN_BTC_USD);
    $a = getPriceOfUSD("SBD");
    $this->assertTrue($a >= $this->MIN_SBD_USD);    
    $b = getPriceOfUSD("steem-dollars");
    $this->assertTrue($b >= $this->MIN_SBD_USD);
    $this->assertTrue(abs($a - $b) <= 0.01);            
  }  
  
  public function test_ConvertCoinToCoinRate() {
    $x = ConvertCoinToCoinRate("btc", "sbd");
    $this->assertTrue($x >= $this->MIN_BTC_USD);
    $y = ConvertCoinToCoinRate("sbd", "btc");
    $this->assertTrue(abs($x * $y - 1) <= 1e-3);
    $x = ConvertCoinToCoinRate("btc", "usd");
    $this->assertTrue($x >= $this->MIN_BTC_USD);
    $v = ConvertCoinToCoinRate("steem-dollars", "usd");
    $this->assertTrue($v >= $this->MIN_SBD_USD);                  
  }

   public function test_NGN() {
       $this->coinTest("NGN", "BTC", 0, 0);
       $this->coinTest("BTC", "NGN", 1000, 10e8);
       $this->coinTest("STEEM", "NGN", 100, 10e8);
       $this->coinTest("NGN", "STEEM", 0, 1);
       $this->coinTest("NGN", "USD", 0, 1);
       $this->coinTest("USD", "NGN", 1, 1000);
       $this->coinTest("NGN", "SBD", 0, 1);
       $this->coinTest("SBD", "NGN", 100, 1000);
   }

   private function assertRange($val, $left, $right) {
       $this->assertTrue(($val >= $left) && ($val <= $right), $val);
   }

   private function coinTest($from, $to, $left, $right) {
       $data = ConvertCoinToCoin($from, $to);
       $arr = explode(" ", $data);
       $this->assertEquals("1", $arr[0]);
       $this->assertEquals($from, $arr[1]);
       $this->assertEquals("=", $arr[2]);
       $this->assertEquals($to, $arr[4]);
       $val = (float)$arr[3];
       $this->assertTrue(($val >= $left) && ($val <= $right), $val);
   }
}

You can add to your discord channel via This Discord Link.

Currently added to 127 servers – Click “Authorize” to add to your discord channel.

crypto-discord-bot Adding PHPUnit Tests for Discord Cryptocurrency Bot Regarding the Coin Exchange Pairs blockchain Cryptocurrency php

crypto-discord-bot

–EOF (The Ultimate Computing & Technology Blog) —

推荐阅读：
怎样食用萝卜可以治咳嗽使症状缓解　 柚子营养价值高多吃对健康大有益处　 美食“扬州炒饭”新标准公布了制作方法　 推荐5大养胃食物帮助呵护你的“胃”　 红薯营养丰富但空腹吃红薯需要谨慎　 香蕉不能和哪些食物一起食用呢？　 男性多吃香蕉有助于性功能疾病的康复　 权威发布：常见的致癌食物你吃过几种　 “最大份扬州炒饭”喂猪背后的浮躁心态　 吉尼斯宣布“最大份扬州炒饭”纪录无效　
评论列表
添加评论