Test.Builder

---

Reference

This module is the core of the framework. It allows its extensibility.

All libraries built with Test.Builder could work together.

See the module Test.Assertion as a real example.

Note : this kind of library could be tested with the help of the module Test.Builder.Tester.

Examples

This minimal example shows how to add a function/predicate iszero.

-- iszero.lua
local tb = require'Test.Builder'.new()  -- it's a singleton shared by all libraries

function _G.iszero(val, name)
    local pass = val == 0
    tb:ok(pass, name)
    if not pass then
        tb:diag("         got: " .. tostring(val))
    end
end

-- iszero.t
require 'Test.More'
require 'iszero'

plan(1)

val = 0
iszero(val, "val is zero")

$ lua iszero.t
1..1
ok 1 - val is zero