jquery.rut/test/jquery.rut.dom.validate-on.spec.js

Plugin de jQuery para formateo y validación de RUTs.

describe("jquery.rut validateOn", function() {
  $ = jQuery;
  var spyEvent;

  function keyPress(number, element) {
    var keydown = jQuery.Event("keydown");
    var keyup = jQuery.Event("keyup");
    keydown.which = 48 + number;
    element.val(element.val() + String.fromCharCode(keydown.which));
    element.trigger(keydown);
    element.trigger(keyup);
  }
   
  beforeEach(function() {
    jQuery("body").append(jQuery("<input type='text' id='txtRut' name='txtRut' value='' />"));
    jQuery("body").append(jQuery("<input type='text' id='txt2' name='txt2' value='' />"));
  });

  afterEach(function() {
    jQuery("#txtRut").remove();
    jQuery("#txt2").remove();
  });

   // All these tests use {formatOn: ''} to avoid changing 
   // the $("#txtRut").val() and thus the assertion result

  it ("should validate a short rut as it is typed into a textbox", function() {
    var validRuts = [];
    var invalidRuts = [];
    $("#txtRut")
      .rut({validateOn: 'keydown', formatOn: ''})
      .on("rutValido", function(e, rut, dv) {
        validRuts.push($(this).val());
      })
      .on("rutInvalido", function(e) {
        invalidRuts.push($(this).val());
      });
    $("#txtRut").focus();
    keyPress(1, $("#txtRut"));
    keyPress(9, $("#txtRut"));
    expect(validRuts.length).toBe(1);
    expect(validRuts).toContain("19");
    expect(invalidRuts.length).toBe(1);
    expect(invalidRuts).toContain("1");
  });

  it ("should validate a long rut as it is typed into a textbox", function() {
    var validRuts = [];
    var invalidRuts = [];
    $("#txtRut")
      .rut({validateOn: 'keydown', formatOn: ''})
      .on("rutValido", function(e, rut, dv) {
        validRuts.push($(this).val());
      })
      .on("rutInvalido", function(e) {
        invalidRuts.push($(this).val());
      });
    $("#txtRut").focus();
    keyPress(1, $("#txtRut"));
    keyPress(5, $("#txtRut"));
    keyPress(7, $("#txtRut"));
    keyPress(7, $("#txtRut"));
    keyPress(6, $("#txtRut"));
    keyPress(8, $("#txtRut"));
    keyPress(4, $("#txtRut"));
    keyPress(4, $("#txtRut"));
    keyPress(1, $("#txtRut"));
    expect(validRuts.length).toBe(2);
    expect(validRuts).toContain("15776");
    expect(validRuts).toContain("157768441");
    expect(invalidRuts.length).toBe(7);
    expect(invalidRuts).not.toContain("15776");
    expect(invalidRuts).not.toContain("157768441");
  });

  it ("should validate a short rut as it changes", function() {
    var validRuts = [];
    var invalidRuts = [];
    $("#txtRut")
      .rut({validateOn: 'change', formatOn: ''})
      .on("rutValido", function(e, rut, dv) {
        validRuts.push($(this).val());
      })
      .on("rutInvalido", function(e) {
        invalidRuts.push($(this).val());
      });
    $("#txtRut").focus();
    keyPress(1, $("#txtRut"));
    keyPress(9, $("#txtRut"));
    $("#txtRut").change();
    expect(validRuts.length).toBe(1);
    expect(validRuts).toContain("19");
    expect(invalidRuts.length).toBe(0);
  });

  it ("should validate a long rut as it changes", function() {
    var validRuts = [];
    var invalidRuts = [];
    $("#txtRut")
      .rut({validateOn: 'change', formatOn: ''})
      .on("rutValido", function(e, rut, dv) {
        validRuts.push($(this).val());
      })
      .on("rutInvalido", function(e) {
        invalidRuts.push($(this).val());
      });
    $("#txtRut").focus();
    keyPress(1, $("#txtRut"));
    keyPress(5, $("#txtRut"));
    keyPress(7, $("#txtRut"));
    keyPress(7, $("#txtRut"));
    keyPress(6, $("#txtRut"));
    keyPress(8, $("#txtRut"));
    keyPress(4, $("#txtRut"));
    keyPress(4, $("#txtRut"));
    keyPress(1, $("#txtRut"));
    $("#txtRut").change();
    expect(validRuts.length).toBe(1);
    expect(validRuts).toContain("157768441");
    expect(invalidRuts.length).toBe(0);
  });

  describe("on blur", function() {

    var validRuts = null;
    var invalidRuts = null;

    beforeEach(function() {
      validRuts = [];
      invalidRuts = [];
      $("#txtRut")
        .rut({formatOn: ''})
        .on("rutValido", function(e, rut, dv) {
          validRuts.push($(this).val());
        })
        .on("rutInvalido", function(e) {
          invalidRuts.push($(this).val());
        });
      $("#txtRut").focus();
    });

    it ("should validate a short rut", function() {
      
      keyPress(1, $("#txtRut"));
      keyPress(9, $("#txtRut"));
      $("#txt2").focus();
      $("#txtRut").blur();
      expect(validRuts).toContain("19");
      expect(invalidRuts.length).toBe(0);
    });

    it ("should validate a long rut", function() {
      keyPress(1, $("#txtRut"));
      keyPress(5, $("#txtRut"));
      keyPress(7, $("#txtRut"));
      keyPress(7, $("#txtRut"));
      keyPress(6, $("#txtRut"));
      keyPress(8, $("#txtRut"));
      keyPress(4, $("#txtRut"));
      keyPress(4, $("#txtRut"));
      keyPress(1, $("#txtRut"));
      $("#txt2").focus();
      $("#txtRut").blur();
      expect(validRuts).toContain("157768441");
      expect(invalidRuts.length).toBe(0);
    });
  });

  describe("minumum length", function() {

    it ("should validate a long rut as it is typed into a textbox", function() {
      var validRuts = [];
      var invalidRuts = [];
      $("#txtRut")
        .rut({validateOn: 'keydown', formatOn: '', minimumLength: 6})
        .on("rutValido", function(e, rut, dv) {
          validRuts.push($(this).val());
        })
        .on("rutInvalido", function(e) {
          invalidRuts.push($(this).val());
        });
      $("#txtRut").focus();
      keyPress(1, $("#txtRut"));
      keyPress(5, $("#txtRut"));
      keyPress(7, $("#txtRut"));
      keyPress(7, $("#txtRut"));
      keyPress(6, $("#txtRut"));
      keyPress(8, $("#txtRut"));
      keyPress(4, $("#txtRut"));
      keyPress(4, $("#txtRut"));
      keyPress(1, $("#txtRut"));
      expect(validRuts.length).toBe(1);
      expect(validRuts).toContain("157768441");
      expect(invalidRuts.length).toBe(8);
      expect(invalidRuts).toContain("15776"); // this would be a valid rut otherwise
      expect(invalidRuts).not.toContain("157768441");
    });
  });
});