Code coverage report for code/models/relation-factory.coffee

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tr           = require "../utils/translate"
Relationship = require "./relationship"
 
module.exports = class RelationFactory
  @increase:
    id: 0
    prefixIco: "inc"
    text: tr "~NODE-RELATION-EDIT.INCREASES"
    formulaFrag: "1 *"
 
  @decrease:
    id: 1
    prefixIco: "dec"
    text: tr "~NODE-RELATION-EDIT.DECREASES"
    formulaFrag: "-1 *"
 
  @aboutTheSame:
    id: 0
    text: tr "~NODE-RELATION-EDIT.ABOUT_THE_SAME"
    postfixIco: "the-same"
    formulaFrag: "in"
 
  @aLot:
    id: 1
    text: tr "~NODE-RELATION-EDIT.A_LOT"
    postfixIco: "a-lot"
    formulaFrag: "in * 5"
 
  @aLittle:
    id: 2
    text: tr "~NODE-RELATION-EDIT.A_LITTLE"
    postfixIco: "a-little"
    formulaFrag: "in / 5"
 
  @moreAndMore:
    id: 3
    text: tr "~NODE-RELATION-EDIT.MORE_AND_MORE"
    postfixIco: "more-and-more"
    formulaFrag: "in ^ 2"
 
  @lessAndLess:
    id: 4
    text: tr "~NODE-RELATION-EDIT.LESS_AND_LESS"
    postfixIco: "less-and-less"
    formulaFrag: "sqrt(in)"
 
  @iconName: (incdec,amount)->
    "icon-#{incdec.prefixIco}-#{amount.postfixIco}"
 
  @vectors: [@increase, @decrease]
  @scalars: [
    @aboutTheSame
    @aLot
    @aLittle
    @moreAndMore
    @lessAndLess
  ]
 
  @fromSelections: (vector,scalar) ->
    name = "#{vector.text} #{scalar.text}"
    formula = "#{vector.formulaFrag} #{scalar.formulaFrag}"
    new Relationship({text: name, formula: formula})
 
  @selectionsFromRelation: (relation) ->
    vector = _.find @vectors, (v) ->
      _.startsWith relation.formula, v.formulaFrag
    scalar = _.find @scalars, (s) ->
      _.endsWith relation.formula, s.formulaFrag
    {vector: vector, scalar: scalar}