tests/scripts/lua/lib/subscriptions.lua

-- Copyright (c) 2016 IBM. All rights reserved.
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local cjson = require "cjson"
local fakengx = require "fakengx"
local fakeredis = require "fakeredis"
local subscriptions = require "management/lib/subscriptions"
local utils = require "lib/utils"

describe("Testing v2 subscriptions API", function()
  before_each(function()
    _G.ngx = fakengx.new()
    red = fakeredis.new()
  end)

  it("should create a new subscription", function()
    -- client id only
    local artifactId = "abc"
    local tenantId = "testtenant"
    local clientId = "xxx"
    subscriptions.addSubscription(red, artifactId, tenantId, clientId)
    local generated = red:exists("subscriptions:tenant:" .. tenantId .. ":api:" .. artifactId .. ":key:" .. clientId)
    assert.are.equal(1, generated)
    -- client id and secret
    local newClientId = "newclientid"
    local clientSecret = "secret"
    subscriptions.addSubscription(red, artifactId, tenantId, newClientId, clientSecret, generateHash)
    generated = red:exists("subscriptions:tenant:" .. tenantId .. ":api:" .. artifactId .. ":clientsecret:" .. newClientId .. ":" .. generateHash(clientSecret))
    assert.are.equal(1, generated)
    -- wrong secret
    local badsecret = "badsecret"
    generated = red:exists("subscriptions:tenant:" .. tenantId .. ":api:" .. artifactId .. ":clientsecret:" .. newClientId .. ":" .. generateHash(badsecret))
    assert.are.equal(0, generated)
  end)
  
  it("should delete a subscription", function()
    local artifactId = "abc"
    local tenantId = "testtenant"
    local clientId = "12345"
    subscriptions.addSubscription(red, artifactId, tenantId, clientId)
    local generated = red:exists("subscriptions:tenant:" .. tenantId .. ":api:" .. artifactId .. ":key:" .. clientId)
    assert.are.same(1, generated)
    subscriptions.deleteSubscription(red, artifactId, tenantId, clientId)
    generated = red:exists("subscriptions:tenant:" .. tenantId .. ":api:" .. artifactId .. ":key:" .. clientId)
    assert.are.same(0, generated)
  end)
end)

-- Generate fake hash
function generateHash(str)
  return string.byte(str)*13 + 2961
end