python - 有没有适用于 Python 的 "pytap"TAP 发射器的工作示例

Question

如果我们看一下示例 3:

#TEST SOME STUFF
from TAP.Simple import *

plan(3)

def in_between(value, bottom, top, msg):
    ret = ok(((bottom = value) and (value = top)), msg)
    if (not ret):
        diag("value %s is not between %s and %s" % (value, bottom, top))
    return ret

in_between(5, 3, 10, "5 is OK.")

in_between(5.5, 5, 6, "5[2] is OK.")

# This will fail.
in_between(1, 20, 30, "1 is in range.")

我正在尝试了解如何将其与真正的 Python 代码一起使用

注意:ret = ok 语句有 <= 和 => 而不是只有 = ，代码没有显示，所以我把它们拿出来，我不知道如何转义它们

这是一个可以用作源的示例。

'''Convert to and from Roman numerals

This program is part of 'Dive Into Python 3', a free Python book for
experienced programmers.  Visit http://diveintopython3.ep.io/ for the
latest version. - old website http://diveintopython3.org/ is not available anymore.
'''

roman_numeral_map = (('M',  1000),
                     ('CM', 900),
                     ('D',  500),
                     ('CD', 400),
                     ('C',  100),
                     ('XC', 90),
                     ('L',  50),
                     ('XL', 40),
                     ('X',  10),
                     ('IX', 9),
                     ('V',  5),
                     ('IV', 4),
                     ('I',  1))

def to_roman(n):
    '''convert integer to Roman numeral'''
    result = ''
    for numeral, integer in roman_numeral_map:
        while n >= integer:
            result += numeral
            n -= integer
    return result

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Answer 1

好吧，我自己通过查看 Perl 的 TAP 示例找到了答案，并将其转换为适合 Python

#!/usr/bin/env python
import TAP

ok = TAP.Builder.create(3).ok
def hello_world():
    return "Hello, World!"
ok(hello_world() ==  "Hello, World!", "First Test")
ok(hello_world() is  "Hello, World!", "Second Test")
ok(isinstance(hello_world(),str), "Third Test")

说明:

1. 在主机上安装 TAP 后导入
2. ok = TAP.Builder.create(3).ok:3 表示您计划 3 个测试，其余的只需毫无疑问地执行即可
3. 第一个测试使用“代码”，然后使用条件 (==)，然后使用预期结果

对于 is 或 isinstance() 也是如此