tests/scripts/lua/lib/request.lua

-- Copyright (c) 2016 IBM. All rights reserved.
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local fakengx = require 'fakengx'
local request = require 'lib/request'
local cjson = require 'cjson'

describe('Testing Request module', function()
  before_each(function()
    _G.ngx = fakengx.new()
  end)

  it('should return correct error response', function()
    local code = 500
    local msg = 'Internal server error\n'
    request.err(code ,msg)
    local expected = cjson.encode{status = code, message = 'Error: ' .. msg}
    local actual = ngx._body
    assert.are.same(expected .. '\n', actual)
    assert.are.equal(code, ngx._exit)
  end)

  it('should return correct success response', function()
    local code = 200
    local msg ='Success!\n'
    request.success(code, msg)
    assert.are.equal(msg .. '\n', ngx._body)
    assert.are.equal(code, ngx._exit)
  end)
end)