pysvt

About

A simple test case runner in Python that takes data in the format of a TOML file or dictionary and uses decorator syntax.

Installation

pip install pysvt

Upgrade version

pip install --upgrade pysvt

Usage

Check the examples directory for more elaborate examples.

• Function

  Python

  from pysvt import test
  
  @test(file="<path_to_TOML_file>")
  def function(arg1: int, arg2: int) -> int:
      return arg1 + arg2

  TOML

  name = ["One and Two", "Two and Three"]
  metadata = ["Add to 3", "Add to 5"]
  i = [[1, 2], [2, 3]]
  o = [3, 5]

  or

  [[cases]]
  name = "One and Two"
  i = [1, 2]
  o = 3
  metadata = "Add to 3"
  
  [[cases]]
  name = "Two and Three"
  i = [2, 3]
  o = 5
  metadata = "Add to 5"

  • Input key can be either of - i, in, input, inputs
  • Output key can be either of - o, out, output, outputs

• Class (if you want to test instance methods)

  Python

  from pysvt import test
  
  # Specify the name of the method as the second argument
  @test(file="<path_to_TOML_file>", "function")
  class Solution:
      def function(self, arg1: int, arg2: int) -> int:
          return arg1 + arg2

  TOML

  name = ["One and Two", "Two and Three"]
  metadata = ["Add to 3", "Add to 5"]
  init = []  # Has to be specified, indicates class constructor arguments
  i = [[1, 2], [2, 3]]
  o = [3, 5]

  or

  [[cases]]
  name = "One and Two"
  i = [1, 2]
  o = 3
  metadata = "Add to 3"
  init = []  # Has to be specified, indicates class constructor arguments
  
  [[cases]]
  name = "Two and Three"
  i = [2, 3]
  o = 5
  metadata = "Add to 5"
  init = []

  • Input key can be either of - i, in, input, inputs
  • Output key can be either of - o, out, output, outputs

Running examples

poetry run python -m examples.<example_file_name>

Creating a new release

• Update the version in pyproject.toml
• Update CHANGELOG.md
• Run local lint/format/tests
• Create new git tag and push