Dtdt
This is a Dtdt class. It’s a A test case generator from a “D”ecision “T”ree to “D”ecision “T”able.
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Document is here
install
$ npm i -g dtdt
Usage
command line
# -h:help
# <file>:inputscript
dtdt [-h] <file>
sample data
$ cat __tests__/testDataa.yml
7+ items?:
'y':
buy shirts?:
'y':
buy ties?:
'y': 12%
'n': 7%
'n': 7%
'n':
buy shirts?:
'y':
buy ties?:
'y': 5%
'n': 0%
'n': 0%
Decision table
$ dtdt __tests__/testData.yml
| 1 | 2 | 3 | 4 | 5 | 6 | |
|---|---|---|---|---|---|---|
| 7+ items? | y | y | y | n | n | n |
| buy shirts? | y | y | n | y | y | n |
| buy ties? | y | n | - | y | n | - |
| 12% | x | - | - | - | - | - |
| 7% | - | x | x | - | - | - |
| 5% | - | - | - | x | - | - |
| 0% | - | - | - | - | x | x |
Test cases
$ dtdt __tests__/testData.yml -t c
| # | Conditions | Action |
|---|---|---|
| 0 | 7+ items? equals y and buy shirts? equals y and buy ties? equals y | 12% |
| 1 | 7+ items? equals y and buy shirts? equals y and buy ties? equals n | 7% |
| 2 | 7+ items? equals y and buy shirts? equals n | 7% |
| 3 | 7+ items? equals n and buy shirts? equals y and buy ties? equals y | 5% |
| 4 | 7+ items? equals n and buy shirts? equals y and buy ties? equals n | 0% |
| 5 | 7+ items? equals n and buy shirts? equals n | 0% |
Playground
Decision Tree (format should be yaml)