process.env.NODE_ENV = 'test'

path = require 'path'
assert = require 'assert'
Tuple = require(path.resolve()).Tuple

describe 'class "Tuple"', ->

  it 'should have class-property "DEFAULT"', ->
    assert.equal typeof Tuple.DEFAULT, 'object'

  describe 'class-property "DEFAULT"', ->

    it 'should have property "expire"', ->
      assert.equal typeof Tuple.DEFAULT.expire, 'number'
      assert.ok Tuple.DEFAULT.expire > 0

  it 'should have class-method "isHash"', ->
    assert.equal typeof Tuple.isHash, 'function'

  describe 'class-method "isHash"', ->

    it 'should return true if Hash', ->
      assert.equal Tuple.isHash({a:1, b:2}), true

    it 'should return false if String', ->
      assert.equal Tuple.isHash("foo"), false

    it 'should return false if Number', ->
      assert.equal Tuple.isHash(58), false

    it 'should return false if Array', ->
      assert.equal Tuple.isHash([1,2,3]), false

    it 'should return false if null', ->
      assert.equal Tuple.isHash(null), false


describe 'instance of Tuple {a:1, b:2}', ->

  tuple = new Tuple(a:1, b:2)

  it 'should have property "expire_at"', ->
    assert.ok tuple.hasOwnProperty('expire_at')

  it 'should have property "data"', ->
    assert.ok tuple.hasOwnProperty('data')
    assert.ok tuple.expire_at > new Date()/1000

  it 'should match {a: 1, b: 2}', ->
    assert.equal tuple.match({a:1, b:2}), true

  it 'should match {a: 1, b: 2, c: 3}', ->
    assert.equal tuple.match({a:1, b:2, c:3}), true

  it 'should not match {a: 1, b: 3}', ->
    assert.equal tuple.match({a:1, b:3}), false

  it 'should not match {a: 1}', ->
    assert.equal tuple.match({a:1}), false

  it 'should not match [1,2,3]', ->
    assert.equal tuple.match([1,2,3]), false

  it 'should not match "foobar"', ->
    assert.equal tuple.match("foobar"), false

  it 'should match new Tuple({a:1, b:2, c:3})', ->
    assert.equal tuple.match(new Tuple({a:1, b:2, c:3})), true

  it 'should not match new Tuple({a:1, b:"foo"})', ->
    assert.equal tuple.match(new Tuple({a:1, b:"foo"})), false

describe 'instance of Tuple {arr: [1,2,3]}', ->

  tuple = new Tuple(arr: [1,2,3])

  it 'should match {foo: "bar", arr: [1,2,3]}', ->
    assert.ok tuple.match {foo: "bar", arr: [1,2,3]}

  it 'should not match {foo: "bar", arr: [1,2,4]}', ->
    assert.equal tuple.match({foo: "bar", arr: [1,2,4]}), false


describe 'instance of Tuple
          {user: {name: "shokai", url: "http://shokai.org"}}', ->

  tuple = new Tuple({user: {name: "shokai", url: "http://shokai.org"}})

  it 'should match
   {user: {name: "shokai", url: "http://shokai.org"}, foo: "bar"}', ->
    assert.ok tuple.match({
      user: {name: "shokai", url: "http://shokai.org"},
      foo: "bar"})

  it 'should not match
   {user: {name: "shokai", url: "https://shokai.github.com"}, foo: "bar"}', ->
    assert.equal tuple.match({
      user: {name: "shokai", url: "https://shokai.github.com"},
      foo: "bar"})
      , false